<?xml version="1.0"?>
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	<id>https://sudoroom.org/mediawiki/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=Rabbitface</id>
	<title>Sudo Room - User contributions [en]</title>
	<link rel="self" type="application/atom+xml" href="https://sudoroom.org/mediawiki/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=Rabbitface"/>
	<link rel="alternate" type="text/html" href="https://sudoroom.org/wiki/Special:Contributions/Rabbitface"/>
	<updated>2026-04-24T01:48:36Z</updated>
	<subtitle>User contributions</subtitle>
	<generator>MediaWiki 1.37.2</generator>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=Giant_robot_arm&amp;diff=8835</id>
		<title>Giant robot arm</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=Giant_robot_arm&amp;diff=8835"/>
		<updated>2014-10-02T17:02:31Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Motoman YRFL&lt;br /&gt;
Motoman K100S&lt;br /&gt;
&lt;br /&gt;
= to get it to even turn on without errors =&lt;br /&gt;
https://github.com/jerkey/yasnac_fakery&lt;br /&gt;
&lt;br /&gt;
wow!   http://www.motoman.com/msp/docs/manuals.php?order=controller&lt;br /&gt;
&lt;br /&gt;
and  http://www.robot-forum.com/robotforum/yaskawa-motoman-robot-forum/motoman-k6sb-with-erc-controller/&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
= Electrical components =&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
*[http://pdf.datasheetcatalog.com/datasheet/MitsubishiElectricCorporation/mXvttst.pdf TM10T3B-H] Thyristor module&lt;br /&gt;
&lt;br /&gt;
*[http://irtfweb.ifa.hawaii.edu/~tcs3/tcs3/vendor_info/DeltaTau/manuals_0311/ACC-8D%20OPTION%209.PDF] http://irtfweb.ifa.hawaii.edu/~tcs3/tcs3/vendor_info/DeltaTau/manuals_0311/ACC-8D%20OPTION%209.PDF encoder datasheet (for different encoders?)&lt;br /&gt;
&lt;br /&gt;
http://servo-repair.com/documents/yaskawa/CACR-SR.pdf   &amp;lt;------- this is totally what we have, absolute encoders and CACR servopacks&lt;br /&gt;
&lt;br /&gt;
http://servo-repair.com/documents.php&lt;br /&gt;
&lt;br /&gt;
http://www.yaskawa.co.jp/technology/img/tech/tech03_03_01.gif&lt;br /&gt;
&lt;br /&gt;
http://ceeps.colostate-pueblo.edu/Engineering/RoboticsLaboratory/Motoman%20K3/PublishingImages/motoman04.gif&lt;br /&gt;
&lt;br /&gt;
http://www.youtube.com/watch?v=osErRS4m4S8#t=55&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
= Coordinate conversion and 3d model =&lt;br /&gt;
&lt;br /&gt;
https://github.com/sudoroom/sudo-robot-arm&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=User:Rabbitface&amp;diff=8248</id>
		<title>User:Rabbitface</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=User:Rabbitface&amp;diff=8248"/>
		<updated>2014-06-11T05:56:59Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Hi, I'm Rabbit.&lt;br /&gt;
&lt;br /&gt;
'''Contact'''&lt;br /&gt;
* irc: rabbitface&lt;br /&gt;
* email: same thing but at gmail&lt;br /&gt;
* tumblr: ask me&lt;br /&gt;
* github: longears&lt;br /&gt;
&lt;br /&gt;
'''Skills I can share'''&lt;br /&gt;
* python&lt;br /&gt;
* procedural poetry generation / algorithmic writing&lt;br /&gt;
* procedural art of all kinds&lt;br /&gt;
* photography&lt;br /&gt;
* 3d modeling, 3d scanning, 3d rendering, 3d printing&lt;br /&gt;
* consensus facilitation&lt;br /&gt;
* fire poi&lt;br /&gt;
* comics!! drawing, figure drawing, digital painting&lt;br /&gt;
* making/recording music with Ableton Live&lt;br /&gt;
* ukulele&lt;br /&gt;
&lt;br /&gt;
'''Things I'm learning now or want to learn'''&lt;br /&gt;
* javascript, css, frontend web design&lt;br /&gt;
* laser cutting / CNC milling and designing things to be made that way, inkscape&lt;br /&gt;
* p2p / decentralized systems&lt;br /&gt;
* mesh networking&lt;br /&gt;
* hardware (arduino, circuits, motors)&lt;br /&gt;
* bitcoin&lt;br /&gt;
&lt;br /&gt;
'''Social / political interests'''&lt;br /&gt;
* queerness, gender, genderqueerness, trans*-ness&lt;br /&gt;
* consent, kink, sex-positive culture&lt;br /&gt;
* cooperative housing, business, etc&lt;br /&gt;
* compassion&lt;br /&gt;
* non-hierarchicality&lt;br /&gt;
* nyms&lt;br /&gt;
* understanding &amp;amp; counteracting privilege&lt;br /&gt;
* privacy, encryption, alternatives to Facebook etc&lt;br /&gt;
&lt;br /&gt;
'''What hours are you around?'''&lt;br /&gt;
* Nights &amp;amp; weekends.  Lately I've not been at Sudo a lot in person but I'm paying attention electronically&lt;br /&gt;
&lt;br /&gt;
'''If you have a conflict with me, how should you approach me?'''&lt;br /&gt;
* Directly, honestly, hopefully calmly.  You can treat me like an [http://ask.metafilter.com/55153/Whats-the-middle-ground-between-FU-and-Welcome#830421 Ask Culture] person.&lt;br /&gt;
&lt;br /&gt;
'''Workshops/classes you'd like to lead or have lead in the past'''&lt;br /&gt;
* 3d printing&lt;br /&gt;
&lt;br /&gt;
'''What equipment would you be interested in?'''&lt;br /&gt;
* Would like to learn to use the CNC Mill.  Wish we had a laser cutter.&lt;br /&gt;
&lt;br /&gt;
'''Pronouns'''&lt;br /&gt;
* I prefer nongendered ones, like they/them/theirs, but it's not a super strong preference&lt;br /&gt;
&lt;br /&gt;
'''Also'''&lt;br /&gt;
* I REALLY want Sudo to be a safe space.  If you are a person with less privilege in Sudo's space and you don't feel safe speaking up about something messed up, I will listen or support or speak up for you if you ask me to, particularly about trans*, gender, queer, and consent issues.&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=User:Rabbitface&amp;diff=8247</id>
		<title>User:Rabbitface</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=User:Rabbitface&amp;diff=8247"/>
		<updated>2014-06-11T05:56:33Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Hi, I'm Rabbit.&lt;br /&gt;
&lt;br /&gt;
'''Contact'''&lt;br /&gt;
* irc: rabbitface&lt;br /&gt;
* email: same thing but at gmail&lt;br /&gt;
* tumblr: ask me&lt;br /&gt;
* github: longears&lt;br /&gt;
&lt;br /&gt;
'''Skills I can share'''&lt;br /&gt;
* python&lt;br /&gt;
* procedural poetry generation / algorithmic writing&lt;br /&gt;
* photography&lt;br /&gt;
* 3d modeling, 3d scanning, 3d rendering, 3d printing&lt;br /&gt;
* consensus facilitation&lt;br /&gt;
* fire poi&lt;br /&gt;
* comics!! drawing, figure drawing, digital painting&lt;br /&gt;
* making/recording music with Ableton Live&lt;br /&gt;
* ukulele&lt;br /&gt;
&lt;br /&gt;
'''Things I'm learning now or want to learn'''&lt;br /&gt;
* javascript, css, frontend web design&lt;br /&gt;
* laser cutting / CNC milling and designing things to be made that way, inkscape&lt;br /&gt;
* p2p / decentralized systems&lt;br /&gt;
* mesh networking&lt;br /&gt;
* hardware (arduino, circuits, motors)&lt;br /&gt;
* bitcoin&lt;br /&gt;
&lt;br /&gt;
'''Social / political interests'''&lt;br /&gt;
* queerness, gender, genderqueerness, trans*-ness&lt;br /&gt;
* consent, kink, sex-positive culture&lt;br /&gt;
* cooperative housing, business, etc&lt;br /&gt;
* compassion&lt;br /&gt;
* non-hierarchicality&lt;br /&gt;
* nyms&lt;br /&gt;
* understanding &amp;amp; counteracting privilege&lt;br /&gt;
* privacy, encryption, alternatives to Facebook etc&lt;br /&gt;
&lt;br /&gt;
'''What hours are you around?'''&lt;br /&gt;
* Nights &amp;amp; weekends.  Lately I've not been at Sudo a lot in person but I'm paying attention electronically&lt;br /&gt;
&lt;br /&gt;
'''If you have a conflict with me, how should you approach me?'''&lt;br /&gt;
* Directly, honestly, hopefully calmly.  You can treat me like an [http://ask.metafilter.com/55153/Whats-the-middle-ground-between-FU-and-Welcome#830421 Ask Culture] person.&lt;br /&gt;
&lt;br /&gt;
'''Workshops/classes you'd like to lead or have lead in the past'''&lt;br /&gt;
* 3d printing&lt;br /&gt;
&lt;br /&gt;
'''What equipment would you be interested in?'''&lt;br /&gt;
* Would like to learn to use the CNC Mill.  Wish we had a laser cutter.&lt;br /&gt;
&lt;br /&gt;
'''Pronouns'''&lt;br /&gt;
* I prefer nongendered ones, like they/them/theirs, but it's not a super strong preference&lt;br /&gt;
&lt;br /&gt;
'''Also'''&lt;br /&gt;
* I REALLY want Sudo to be a safe space.  If you are a person with less privilege in Sudo's space and you don't feel safe speaking up about something messed up, I will listen or support or speak up for you if you ask me to, particularly about trans*, gender, queer, and consent issues.&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=User:Rabbitface&amp;diff=8246</id>
		<title>User:Rabbitface</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=User:Rabbitface&amp;diff=8246"/>
		<updated>2014-06-11T05:34:03Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Hi, I'm Rabbit.&lt;br /&gt;
&lt;br /&gt;
'''Contact'''&lt;br /&gt;
* irc: rabbitface&lt;br /&gt;
* email: same thing but at gmail&lt;br /&gt;
* tumblr: ask me&lt;br /&gt;
* github: longears&lt;br /&gt;
&lt;br /&gt;
'''Skills I can share'''&lt;br /&gt;
* python&lt;br /&gt;
* photography&lt;br /&gt;
* 3d modeling, 3d scanning, 3d rendering, 3d printing&lt;br /&gt;
* consensus facilitation&lt;br /&gt;
* fire poi&lt;br /&gt;
* comics!! drawing, figure drawing, digital painting&lt;br /&gt;
* making/recording music with Ableton Live&lt;br /&gt;
* ukulele&lt;br /&gt;
&lt;br /&gt;
'''Things I'm learning now or want to learn'''&lt;br /&gt;
* javascript, css, frontend web design&lt;br /&gt;
* laser cutting / CNC milling and designing things to be made that way, inkscape&lt;br /&gt;
* p2p / decentralized systems&lt;br /&gt;
* mesh networking&lt;br /&gt;
* hardware (arduino, circuits, motors)&lt;br /&gt;
* bitcoin&lt;br /&gt;
&lt;br /&gt;
'''Social / political interests'''&lt;br /&gt;
* queerness, gender, genderqueerness, trans*-ness&lt;br /&gt;
* consent, kink, sex-positive culture&lt;br /&gt;
* cooperative housing, business, etc&lt;br /&gt;
* compassion&lt;br /&gt;
* non-hierarchicality&lt;br /&gt;
* nyms&lt;br /&gt;
* understanding &amp;amp; counteracting privilege&lt;br /&gt;
* privacy, encryption, alternatives to Facebook etc&lt;br /&gt;
&lt;br /&gt;
'''What hours are you around?'''&lt;br /&gt;
* Nights &amp;amp; weekends.  Lately I've not been at Sudo a lot in person but I'm paying attention electronically&lt;br /&gt;
&lt;br /&gt;
'''If you have a conflict with me, how should you approach me?'''&lt;br /&gt;
* Directly, honestly, hopefully calmly.  You can treat me like an [http://ask.metafilter.com/55153/Whats-the-middle-ground-between-FU-and-Welcome#830421 Ask Culture] person.&lt;br /&gt;
&lt;br /&gt;
'''Workshops/classes you'd like to lead or have lead in the past'''&lt;br /&gt;
* 3d printing&lt;br /&gt;
&lt;br /&gt;
'''What equipment would you be interested in?'''&lt;br /&gt;
* Would like to learn to use the CNC Mill.  Wish we had a laser cutter.&lt;br /&gt;
&lt;br /&gt;
'''Pronouns'''&lt;br /&gt;
* I prefer nongendered ones, like they/them/theirs, but it's not a super strong preference&lt;br /&gt;
&lt;br /&gt;
'''Also'''&lt;br /&gt;
* I REALLY want Sudo to be a safe space.  If you are a person with less privilege in Sudo's space and you don't feel safe speaking up about something messed up, I will listen or support or speak up for you if you ask me to, particularly about trans*, gender, queer, and consent issues.&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=User:Rabbitface&amp;diff=8245</id>
		<title>User:Rabbitface</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=User:Rabbitface&amp;diff=8245"/>
		<updated>2014-06-11T05:32:45Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Hi, I'm Rabbit.&lt;br /&gt;
&lt;br /&gt;
'''Contact'''&lt;br /&gt;
* irc: rabbitface&lt;br /&gt;
* email: same thing but at gmail&lt;br /&gt;
* tumblr: ask me&lt;br /&gt;
&lt;br /&gt;
'''Skills I can share'''&lt;br /&gt;
* python&lt;br /&gt;
* photography&lt;br /&gt;
* 3d modeling, 3d scanning, 3d rendering, 3d printing&lt;br /&gt;
* consensus facilitation&lt;br /&gt;
* fire poi&lt;br /&gt;
* comics!! drawing, figure drawing, digital painting&lt;br /&gt;
* making/recording music with Ableton Live&lt;br /&gt;
* ukulele&lt;br /&gt;
&lt;br /&gt;
'''Things I'm learning now or want to learn'''&lt;br /&gt;
* javascript, css, frontend web design&lt;br /&gt;
* laser cutting / CNC milling and designing things to be made that way, inkscape&lt;br /&gt;
* p2p / decentralized systems&lt;br /&gt;
* mesh networking&lt;br /&gt;
* hardware (arduino, circuits, motors)&lt;br /&gt;
* bitcoin&lt;br /&gt;
&lt;br /&gt;
'''Social / political interests'''&lt;br /&gt;
* queerness, gender, genderqueerness, trans*-ness&lt;br /&gt;
* consent, kink, sex-positive culture&lt;br /&gt;
* cooperative housing, business, etc&lt;br /&gt;
* compassion&lt;br /&gt;
* non-hierarchicality&lt;br /&gt;
* nyms&lt;br /&gt;
* understanding &amp;amp; counteracting privilege&lt;br /&gt;
* privacy, encryption, alternatives to Facebook etc&lt;br /&gt;
&lt;br /&gt;
'''What hours are you around?'''&lt;br /&gt;
* Nights &amp;amp; weekends.  Lately I've not been at Sudo a lot in person but I'm paying attention electronically&lt;br /&gt;
&lt;br /&gt;
'''If you have a conflict with me, how should you approach me?'''&lt;br /&gt;
* Directly, honestly, hopefully calmly.  You can treat me like an [http://ask.metafilter.com/55153/Whats-the-middle-ground-between-FU-and-Welcome#830421 Ask Culture] person.&lt;br /&gt;
&lt;br /&gt;
'''Workshops/classes you'd like to lead or have lead in the past'''&lt;br /&gt;
* 3d printing&lt;br /&gt;
&lt;br /&gt;
'''What equipment would you be interested in?'''&lt;br /&gt;
* Would like to learn to use the CNC Mill.  Wish we had a laser cutter.&lt;br /&gt;
&lt;br /&gt;
'''Pronouns'''&lt;br /&gt;
* I prefer nongendered ones, like they/them/theirs, but it's not a super strong preference&lt;br /&gt;
&lt;br /&gt;
'''Also'''&lt;br /&gt;
* I REALLY want Sudo to be a safe space.  If you are a person with less privilege in Sudo's space and you don't feel safe speaking up about something messed up, I will listen or support or speak up for you if you ask me to, particularly about trans*, gender, queer, and consent issues.&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=User:Rabbitface&amp;diff=8244</id>
		<title>User:Rabbitface</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=User:Rabbitface&amp;diff=8244"/>
		<updated>2014-06-11T05:25:03Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Hi, I'm Rabbit.&lt;br /&gt;
&lt;br /&gt;
'''Contact'''&lt;br /&gt;
* irc: rabbitface&lt;br /&gt;
* email: same thing but at gmail&lt;br /&gt;
* tumblr: ask me&lt;br /&gt;
&lt;br /&gt;
'''Skills I can share'''&lt;br /&gt;
* python&lt;br /&gt;
* photography&lt;br /&gt;
* 3d modeling, 3d scanning, 3d rendering, 3d printing&lt;br /&gt;
* consensus facilitation&lt;br /&gt;
* fire poi&lt;br /&gt;
* comics!! drawing, figure drawing, digital painting&lt;br /&gt;
* making/recording music with Ableton Live&lt;br /&gt;
* ukulele&lt;br /&gt;
&lt;br /&gt;
'''Things I'm learning now or want to learn'''&lt;br /&gt;
* javascript, css, frontend web design&lt;br /&gt;
* laser cutting / CNC milling and designing things to be made that way, inkscape&lt;br /&gt;
* p2p / decentralized systems&lt;br /&gt;
* mesh networking&lt;br /&gt;
* hardware (arduino, circuits, motors)&lt;br /&gt;
* bitcoin&lt;br /&gt;
&lt;br /&gt;
'''Social / political interests'''&lt;br /&gt;
* queerness, gender, genderqueerness, trans*-ness&lt;br /&gt;
* consent, kink, sex-positive culture&lt;br /&gt;
* cooperative housing, business, etc&lt;br /&gt;
* compassion&lt;br /&gt;
* non-hierarchicality&lt;br /&gt;
* nyms&lt;br /&gt;
* understanding &amp;amp; counteracting privilege&lt;br /&gt;
* privacy, encryption, alternatives to Facebook etc&lt;br /&gt;
&lt;br /&gt;
'''What hours do you usually work?'''&lt;br /&gt;
* nights&lt;br /&gt;
&lt;br /&gt;
'''If you have a conflict with me, how should you approach me?'''&lt;br /&gt;
* Directly, honestly, hopefully calmly.  You can treat me like an [http://ask.metafilter.com/55153/Whats-the-middle-ground-between-FU-and-Welcome#830421 Ask Culture] person.&lt;br /&gt;
&lt;br /&gt;
'''Workshops/classes you'd like to lead or have lead in the past'''&lt;br /&gt;
* 3d printing&lt;br /&gt;
&lt;br /&gt;
'''What equipment would you be interested in?'''&lt;br /&gt;
* Would like to learn to use the CNC Mill.  Wish we had a laser cutter.&lt;br /&gt;
&lt;br /&gt;
'''Pronouns'''&lt;br /&gt;
* I prefer nongendered ones, like they/them/theirs, but it's not a super strong preference&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=User:Rabbitface&amp;diff=8243</id>
		<title>User:Rabbitface</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=User:Rabbitface&amp;diff=8243"/>
		<updated>2014-06-11T05:23:17Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Hi, I'm Rabbit.&lt;br /&gt;
&lt;br /&gt;
irc: rabbitface&lt;br /&gt;
email: same thing but at gmail&lt;br /&gt;
tumblr: ask me&lt;br /&gt;
&lt;br /&gt;
---&lt;br /&gt;
&lt;br /&gt;
Skills I can share:&lt;br /&gt;
* python&lt;br /&gt;
* photography&lt;br /&gt;
* 3d modeling, rendering, printing&lt;br /&gt;
* consensus facilitation&lt;br /&gt;
* fire poi&lt;br /&gt;
* comics!! drawing, figure drawing, digital painting&lt;br /&gt;
* making/recording music with Ableton Live&lt;br /&gt;
* ukulele&lt;br /&gt;
&lt;br /&gt;
---&lt;br /&gt;
&lt;br /&gt;
Things I'm learning now or want to learn:&lt;br /&gt;
* javascript, css, frontend web design&lt;br /&gt;
* laser cutting / CNC milling and designing things to be made that way, inkscape&lt;br /&gt;
* p2p / decentralized systems&lt;br /&gt;
* mesh networking&lt;br /&gt;
* hardware (arduino, circuits, motors)&lt;br /&gt;
* bitcoin&lt;br /&gt;
&lt;br /&gt;
---&lt;br /&gt;
&lt;br /&gt;
Social / political interests:&lt;br /&gt;
* queerness, gender, genderqueerness, trans*-ness&lt;br /&gt;
* consent, kink, sex-positive culture&lt;br /&gt;
* cooperative housing, business, etc&lt;br /&gt;
* compassion&lt;br /&gt;
* non-hierarchicality&lt;br /&gt;
* nyms&lt;br /&gt;
* understanding &amp;amp; counteracting privilege&lt;br /&gt;
* privacy, encryption, alternatives to Facebook etc&lt;br /&gt;
&lt;br /&gt;
---&lt;br /&gt;
&lt;br /&gt;
What hours do you usually work&lt;br /&gt;
* nights&lt;br /&gt;
&lt;br /&gt;
If you have a conflict with me, how should you approach me?&lt;br /&gt;
* Directly, honestly, hopefully calmly.  You can treat me like an [http://ask.metafilter.com/55153/Whats-the-middle-ground-between-FU-and-Welcome#830421 Ask Culture] person.&lt;br /&gt;
&lt;br /&gt;
Workshops/classes you'd like to lead or have lead in the past&lt;br /&gt;
* 3d printing&lt;br /&gt;
&lt;br /&gt;
What equipment would you be interested in?&lt;br /&gt;
* Would like to learn to use the CNC Mill.  Wish we had a laser cutter.&lt;br /&gt;
&lt;br /&gt;
Pronouns:&lt;br /&gt;
* I prefer nongendered ones, like they/them/theirs, but it's not a super strong preference&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=User:Rabbitface&amp;diff=8242</id>
		<title>User:Rabbitface</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=User:Rabbitface&amp;diff=8242"/>
		<updated>2014-06-11T05:21:31Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Hi, I'm Rabbit.&lt;br /&gt;
&lt;br /&gt;
irc: rabbitface&lt;br /&gt;
email: same thing but at gmail&lt;br /&gt;
tumblr: ask me&lt;br /&gt;
&lt;br /&gt;
---&lt;br /&gt;
&lt;br /&gt;
Skills I can share:&lt;br /&gt;
* python&lt;br /&gt;
* photography&lt;br /&gt;
* 3d modeling, rendering, printing&lt;br /&gt;
* consensus facilitation&lt;br /&gt;
* fire poi&lt;br /&gt;
* comics!! drawing, figure drawing&lt;br /&gt;
* making/recording music with Ableton Live&lt;br /&gt;
* ukulele&lt;br /&gt;
&lt;br /&gt;
---&lt;br /&gt;
&lt;br /&gt;
Things I'm learning now or want to learn:&lt;br /&gt;
* javascript, css, frontend web design&lt;br /&gt;
* laser cutting / CNC milling and designing things to be made that way, inkscape&lt;br /&gt;
* p2p / decentralized systems&lt;br /&gt;
* mesh networking&lt;br /&gt;
* hardware (arduino, circuits, motors)&lt;br /&gt;
* bitcoin&lt;br /&gt;
&lt;br /&gt;
---&lt;br /&gt;
&lt;br /&gt;
Social / political interests:&lt;br /&gt;
* queerness, gender, genderqueerness, trans*-ness&lt;br /&gt;
* consent, kink, sex-positive culture&lt;br /&gt;
* cooperative housing, business, etc&lt;br /&gt;
* compassion&lt;br /&gt;
* non-hierarchicality&lt;br /&gt;
* nyms&lt;br /&gt;
* understanding &amp;amp; counteracting privilege&lt;br /&gt;
* privacy, encryption, alternatives to Facebook etc&lt;br /&gt;
&lt;br /&gt;
---&lt;br /&gt;
&lt;br /&gt;
What hours do you usually work&lt;br /&gt;
* nights&lt;br /&gt;
&lt;br /&gt;
If you have a conflict with me, how should you approach me?&lt;br /&gt;
* Directly, honestly, hopefully calmly.  You can treat me like an [http://ask.metafilter.com/55153/Whats-the-middle-ground-between-FU-and-Welcome#830421 Ask Culture] person.&lt;br /&gt;
&lt;br /&gt;
Workshops/classes you'd like to lead or have lead in the past&lt;br /&gt;
* 3d printing&lt;br /&gt;
&lt;br /&gt;
What equipment would you be interested in?&lt;br /&gt;
* Would like to learn to use the CNC Mill.  Wish we had a laser cutter.&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=CNC&amp;diff=8241</id>
		<title>CNC</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=CNC&amp;diff=8241"/>
		<updated>2014-06-11T05:16:52Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[File:CNC Night at SudoRoom.jpg|250px|right|thumb|J teaches us how to use the CNC Mill]]&lt;br /&gt;
&lt;br /&gt;
[[File:CNC Mill Cutting.jpg|thumb||250px|right|Cutting a wood sign]]&lt;br /&gt;
&lt;br /&gt;
[[File:Teaching CNC.jpg|250px|right|thumb|J teaching us how to cut on the CNC Machine]]&lt;br /&gt;
&lt;br /&gt;
'''CNC Mill''' or '''computer numerical controlled milling device''' is used for automatically milling or cutting away at materials like wood, plastic, or softer metals such as aluminum based on a 3D computer model.&lt;br /&gt;
&lt;br /&gt;
Akin to a [[Printing|3D Printer]], the CNC provides the ability to work with objects in x, y, and z dimensions. However, it provides ''subtractive'' manufacturing, rather than ''additive''. &lt;br /&gt;
&lt;br /&gt;
The sudo room sign by the intercom at the old 22nd st entrance was milled on such a machine!&lt;br /&gt;
&lt;br /&gt;
=New CNC Mills=&lt;br /&gt;
A few sudoers have started a goal to find, borrow, buy, or build a new CNC mill that can cut a standard 4' x 8' sheet of plywood (1.219m x 2.438m). The intention is to save time, money, and sanity to create furniture, free-standing structures, and various projects like large-scale art pieces. Also it will be a lot of fun to make / install / maintain such a machine!&lt;br /&gt;
&lt;br /&gt;
==Research==&lt;br /&gt;
So far, I have only found designs, kits, and proprietary mills that cost in the $3,000 - $4,000 range:&lt;br /&gt;
&lt;br /&gt;
* $3,995 http://www.ebay.com/itm/CRP4896-4-x-8-Nema-34-CNC-Router-Machine-Kit-/221047250586?pt=LH_DefaultDomain_0&amp;amp;hash=item3377715e9a&lt;br /&gt;
* $3,235 https://www.buildyourcnc.com/blackFoot48v40.aspx&lt;br /&gt;
* $4,000 http://www.sindrianarts.com/kikoricnc/&lt;br /&gt;
* $3,795 http://www.cncrouterparts.com/crp4896-4-x-8-cnc-router-kit-p-139.html?cPath=29&lt;br /&gt;
* $$$ http://www.shopbottools.com/ expensive professional CNC routers&lt;br /&gt;
&lt;br /&gt;
Perhaps we can find a used or second-hand mill that we can re-purpose? Keeping our eyes out.&lt;br /&gt;
&lt;br /&gt;
=== Smaller machines ===&lt;br /&gt;
&lt;br /&gt;
* $300 http://www.shapeoko.com/ desktop-sized XY table CNC router, open source and open hardware&lt;br /&gt;
* $2000 http://www.carvewright.com/am_portfolios/gallery/ CarveWright desktop sized commercial CNC thing&lt;br /&gt;
&lt;br /&gt;
=Jack's Mill=&lt;br /&gt;
&lt;br /&gt;
Our existing mill is on loan from Jack, open to community use.&lt;br /&gt;
&lt;br /&gt;
==Maintenance==&lt;br /&gt;
* Fairly self-maintaining&lt;br /&gt;
* Use a vaccuum while milling, especially with metal or large bits&lt;br /&gt;
* Bits can last for a while if treated with care, but aren't very expensive to replace--buy some for fun--but measure since our drill has a small chuck!&lt;br /&gt;
* Some items do require lubrication, but seldom&lt;br /&gt;
* Opening the lid along the x-axis and cleaning out debris is necessary from time to time&lt;br /&gt;
* Careful of hose connecting motor and drill housing, it can get tangled, require possible replacement (~$30)&lt;br /&gt;
&lt;br /&gt;
==Components==&lt;br /&gt;
* Power supply&lt;br /&gt;
* USB to serial converter '''&amp;quot;Smooth Stepper&amp;quot;'''&lt;br /&gt;
* Stepper motor controller '''&amp;quot;Gecko Drive&amp;quot;'''&lt;br /&gt;
* Computer with operation software&lt;br /&gt;
** We use '''&amp;quot;Mach3&amp;quot;''' which seems to be the only software that works with our older hardware and the various other components. Unfortunately this requires windows&lt;br /&gt;
*** May want to experiment with running Mach3 in a VM.&lt;br /&gt;
** There is a range of available design software, but what seems to work well enough for CNC machines is '''CamBam Studio''', though it is not as nice as '''Sketchup'''&lt;br /&gt;
*** There are ways to import STL files into CamBam (also DXF, but they are screwy), but ultimately, care must be made for what type of milling is to be done.&lt;br /&gt;
*** To import STL files in CamBam select: Draw &amp;gt; Surface &amp;gt; From Mesh File. Then, select an STL file.&lt;br /&gt;
&lt;br /&gt;
==Tutorials==&lt;br /&gt;
===Basic Example (wood sign)===&lt;br /&gt;
This tutorial seeks to demonstrate the existing tool-chain and a basic example of a project that a general sudoer could follow. If it fails in any fashion, please leave comments and make improvements. This is, after all, a wiki.&lt;br /&gt;
&lt;br /&gt;
# Open '''CamBam''' and create a new file if necessary.&lt;br /&gt;
## If starting from an STL or DXF file, use the ''Draw &amp;gt; Surface &amp;gt; From Mesh File'' option or the ''File &amp;gt; Import'' option respectively.&lt;br /&gt;
## Otherwise, you can design inside of CamBam, including insertion of text, which seems to use any font available in the fonts directory in the operating system.&lt;br /&gt;
## On the left-hand side of CamBam, there should be an odd list with folder icons. Select the '''&amp;quot;Machining&amp;quot;''' item with a folder icon. Below, you will see some settings available for configuration.&lt;br /&gt;
### At this point you should clamp the stock into place, then measure the exposed, cutting area. There is a small, open face wooden box that has different clamps, give them a try.&lt;br /&gt;
### In CamBam, set the &amp;quot;Stock Size&amp;quot; but think of this as the &amp;quot;Cutting Area&amp;quot; of whatever material you'd like to mill into. There are X, Y, and Z dimensions. '''Use millimeters''' it's apparently less buggy this way.&lt;br /&gt;
## Now you get to draw!&lt;br /&gt;
##* We used ''Draw &amp;gt; Text'' and selected Palatino Linotype to make a sign for [[The Public School]].&lt;br /&gt;
##* Resize your drawing to fit the desired area, etc.&lt;br /&gt;
## Based on your drawing and the stock size, adjust the stock offset so it sits conveniently with your desired '''origin'''. This will be the place you center the mill later on, and should be a convenient place for ensuring the design is ultimately milled as intended. &lt;br /&gt;
##* You may need to move the drawing, resize, or change its position offset again. &lt;br /&gt;
## Select a '''Machining''' option from the ''Machining'' menu.&lt;br /&gt;
##* We used '''Pocket''' (''Machining &amp;gt; Pocket'')to cut at an even depth with a width greater than the size of the bit itself.&lt;br /&gt;
##* You may create multiple '''&amp;quot;Parts&amp;quot;''' by disabling the part, then selecting another Machining option. This is handy when using multiple passes over the stock, such as with a big bit and a small bit to produce clean cuts. &lt;br /&gt;
##* ''There are several forms of machining (milling) available that work differently: '''Profile''', '''Pocket''', '''Engrave''', '''3D Profile''', and '''Drill'''. Read the CamBam &amp;quot;Help&amp;quot; docs for more information.''&lt;br /&gt;
## Select the Machining Option item under your Part in the Machining settings for your current file (in that window on the left hand side). (E.g. we selected &amp;quot;Pocket1&amp;quot;).&lt;br /&gt;
##* Most important are '''Target Depth''', '''Roughing / Finishing''', '''Finish Stepover''', '''Roughing Clearance''', and '''Tool Diameter'''--especially the '''Target Depth''' and '''Tool Diameter'''. &lt;br /&gt;
##** Use the digital calipers to measure the machining bit, especially if you're unsure of the size.&lt;br /&gt;
##* It is '''''strongly encouraged''''' to implement test cuts first, get a sense of the affect of different settings that will help you implement the milling to your desired specifications, especially with cutting rates.&lt;br /&gt;
## Finally, select ''Machining &amp;gt; Generate Tool Paths'' and examine the resulting paths. Does this meet your desired outocome?&lt;br /&gt;
##* If not, adjust more settings until it does. This process can take a while depending on the complexity.&lt;br /&gt;
##* Especially adjust '''Roughing Clearance''' which can be given negative values to oversize holes.&lt;br /&gt;
## When you are confident in the tool path, generate gcode by selecting ''Machining &amp;gt; Produce gcode''.&lt;br /&gt;
# Before turning anything else on, replace the bits if necessary using the drill key tool on the tool wall. &lt;br /&gt;
# Turn on the power supply, located behind the monitor stand, in a hefty, vcr-looking black box. It's '''not''' a white switch, instead it looks similar to the switch on the back of a computer's power supply. &lt;br /&gt;
# Also turn on the USB to serial converter using which '''is''' a white switch attached to a tiny black box in between the power supply and the mill. '''Down is on'''.&lt;br /&gt;
# Open Mach3&lt;br /&gt;
## Select ''File &amp;gt; Load G-Code'' and select the desired gcode generated by CamBam or from elsewhere.&lt;br /&gt;
## Select the ''Reset'' button.&lt;br /&gt;
## Select the ''REF ALL HOME'' button.&lt;br /&gt;
##* These should set the position of the mill at a default state.&lt;br /&gt;
## Using the '''up''', '''down''', '''left''', '''right''' arrow keys, jog the drill along the X and Y axes above the desired origin. This will move the drill head and the platen with your stock attached.&lt;br /&gt;
## Once in a fairly close position, use the '''pgup''' and '''pgdn''' keys to ''carefully'' move the tip of the bit on the Z axis to just touching or just barely above the desired origin. &lt;br /&gt;
##* '''Be careful''' not to move in the X and Y directions since this could break the bit. This is why the bit should be just above the stock when you set it as origin. &lt;br /&gt;
## Now, with the bit in place select the '''Zero X''', '''Zero Y''', '''Zero Z''' buttons in order to set the origin by which your design will be milled.&lt;br /&gt;
## At this point, lift the bit up in the Z direction just a tad. Select '''Reset'''. Select '''Cycle Start &amp;lt;Alt-R&amp;gt;'''.&lt;br /&gt;
## If you're using text, or some image with a left-to-right or right-to-left orientation, it's likely that you will need to &amp;quot;flip&amp;quot; the image in order for it to be milled in the correct direction. Namely, setting the Scale for X to -1 did the trick for us.&lt;br /&gt;
## Finally, use the '''Regen. Toolpath''' button to ensure the newly set origin takes effect.&lt;br /&gt;
## When ready to begin, select '''Cycle Start''' button. Use the '''Feed Hold''' for pausing the process and '''Stop''' to end the process or in an emergency.&lt;br /&gt;
# Use the shopvac to vacuum up the debris as it mills.&lt;br /&gt;
# When making multiple passes and changing bits, you only need to re-adjust the zero (origin) for the Z axis--keeping the other two the same ensures perfect registration!&lt;br /&gt;
# Happy CNCing!&lt;br /&gt;
&lt;br /&gt;
===Alternate Instructions===&lt;br /&gt;
&lt;br /&gt;
it is composed of a few components:&lt;br /&gt;
* an internet connected desktop windows PC that runs special software: mach3 (icon on desktop)&lt;br /&gt;
* a hacked engraver that does the milling&lt;br /&gt;
* a stepper driver that sits between the PC and the engraver and communicates via parallel port&lt;br /&gt;
&lt;br /&gt;
mach3 only accepts gcode. you can either use your own gcode or use the program on the PC called CamBam to generate the gcode.&lt;br /&gt;
&lt;br /&gt;
Until we make better tutorials for CamBam please only use the CNC if you can get a CamBam tutorial from someone!&lt;br /&gt;
&lt;br /&gt;
===PCB (Printed Circuit Boards)===&lt;br /&gt;
&lt;br /&gt;
====Other software====&lt;br /&gt;
* http://pycam.sourceforge.net/ open source program for generating milling paths&lt;br /&gt;
&lt;br /&gt;
====Links====&lt;br /&gt;
* [http://rapid-pcb.com/ http://rapid-pcb.com/]&lt;br /&gt;
* [http://wiki.acemonstertoys.org/Milling_Circuit_Boards AMT's instructions]&lt;br /&gt;
* [http://imgur.com/a/461VK photos of the CNC area with helpful descriptions]&lt;br /&gt;
&lt;br /&gt;
= Interested Sudoers =&lt;br /&gt;
&lt;br /&gt;
* [[User:Rabbitface|Rabbit]]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=CNC&amp;diff=8240</id>
		<title>CNC</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=CNC&amp;diff=8240"/>
		<updated>2014-06-11T05:08:09Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[File:CNC Night at SudoRoom.jpg|250px|right|thumb|J teaches us how to use the CNC Mill]]&lt;br /&gt;
&lt;br /&gt;
[[File:CNC Mill Cutting.jpg|thumb||250px|right|Cutting a wood sign]]&lt;br /&gt;
&lt;br /&gt;
[[File:Teaching CNC.jpg|250px|right|thumb|J teaching us how to cut on the CNC Machine]]&lt;br /&gt;
&lt;br /&gt;
'''CNC Mill''' or '''computer numerical controlled milling device''' is used for automatically milling or cutting away at materials like wood, plastic, or softer metals such as aluminum based on a 3D computer model.&lt;br /&gt;
&lt;br /&gt;
Akin to a [[Printing|3D Printer]], the CNC provides the ability to work with objects in x, y, and z dimensions. However, it provides ''subtractive'' manufacturing, rather than ''additive''. &lt;br /&gt;
&lt;br /&gt;
The sudo room sign by the intercom at the old 22nd st entrance was milled on such a machine!&lt;br /&gt;
&lt;br /&gt;
=New CNC Mills=&lt;br /&gt;
A few sudoers have started a goal to find, borrow, buy, or build a new CNC mill that can cut a standard 4' x 8' sheet of plywood (1.219m x 2.438m). The intention is to save time, money, and sanity to create furniture, free-standing structures, and various projects like large-scale art pieces. Also it will be a lot of fun to make / install / maintain such a machine!&lt;br /&gt;
&lt;br /&gt;
==Research==&lt;br /&gt;
So far, I have only found designs, kits, and proprietary mills that cost in the $3,000 - $4,000 range:&lt;br /&gt;
&lt;br /&gt;
* $3,995 http://www.ebay.com/itm/CRP4896-4-x-8-Nema-34-CNC-Router-Machine-Kit-/221047250586?pt=LH_DefaultDomain_0&amp;amp;hash=item3377715e9a&lt;br /&gt;
* $3,235 https://www.buildyourcnc.com/blackFoot48v40.aspx&lt;br /&gt;
* $4,000 http://www.sindrianarts.com/kikoricnc/&lt;br /&gt;
* $3,795 http://www.cncrouterparts.com/crp4896-4-x-8-cnc-router-kit-p-139.html?cPath=29&lt;br /&gt;
* $$$ http://www.shopbottools.com/ expensive professional CNC routers&lt;br /&gt;
&lt;br /&gt;
Perhaps we can find a used or second-hand mill that we can re-purpose? Keeping our eyes out.&lt;br /&gt;
&lt;br /&gt;
=== Smaller machines ===&lt;br /&gt;
&lt;br /&gt;
* $300 http://www.shapeoko.com/ desktop-sized XY table CNC router, open source and open hardware&lt;br /&gt;
* $2000 http://www.carvewright.com/am_portfolios/gallery/ CarveWright desktop sized commercial CNC thing&lt;br /&gt;
&lt;br /&gt;
=Jack's Mill=&lt;br /&gt;
&lt;br /&gt;
Our existing mill is on loan from Jack, open to community use.&lt;br /&gt;
&lt;br /&gt;
==Maintenance==&lt;br /&gt;
* Fairly self-maintaining&lt;br /&gt;
* Use a vaccuum while milling, especially with metal or large bits&lt;br /&gt;
* Bits can last for a while if treated with care, but aren't very expensive to replace--buy some for fun--but measure since our drill has a small chuck!&lt;br /&gt;
* Some items do require lubrication, but seldom&lt;br /&gt;
* Opening the lid along the x-axis and cleaning out debris is necessary from time to time&lt;br /&gt;
* Careful of hose connecting motor and drill housing, it can get tangled, require possible replacement (~$30)&lt;br /&gt;
&lt;br /&gt;
==Components==&lt;br /&gt;
* Power supply&lt;br /&gt;
* USB to serial converter '''&amp;quot;Smooth Stepper&amp;quot;'''&lt;br /&gt;
* Stepper motor controller '''&amp;quot;Gecko Drive&amp;quot;'''&lt;br /&gt;
* Computer with operation software&lt;br /&gt;
** We use '''&amp;quot;Mach3&amp;quot;''' which seems to be the only software that works with our older hardware and the various other components. Unfortunately this requires windows&lt;br /&gt;
*** May want to experiment with running Mach3 in a VM.&lt;br /&gt;
** There is a range of available design software, but what seems to work well enough for CNC machines is '''CamBam Studio''', though it is not as nice as '''Sketchup'''&lt;br /&gt;
*** There are ways to import STL files into CamBam (also DXF, but they are screwy), but ultimately, care must be made for what type of milling is to be done.&lt;br /&gt;
*** To import STL files in CamBam select: Draw &amp;gt; Surface &amp;gt; From Mesh File. Then, select an STL file.&lt;br /&gt;
&lt;br /&gt;
==Tutorials==&lt;br /&gt;
===Basic Example (wood sign)===&lt;br /&gt;
This tutorial seeks to demonstrate the existing tool-chain and a basic example of a project that a general sudoer could follow. If it fails in any fashion, please leave comments and make improvements. This is, after all, a wiki.&lt;br /&gt;
&lt;br /&gt;
# Open '''CamBam''' and create a new file if necessary.&lt;br /&gt;
## If starting from an STL or DXF file, use the ''Draw &amp;gt; Surface &amp;gt; From Mesh File'' option or the ''File &amp;gt; Import'' option respectively.&lt;br /&gt;
## Otherwise, you can design inside of CamBam, including insertion of text, which seems to use any font available in the fonts directory in the operating system.&lt;br /&gt;
## On the left-hand side of CamBam, there should be an odd list with folder icons. Select the '''&amp;quot;Machining&amp;quot;''' item with a folder icon. Below, you will see some settings available for configuration.&lt;br /&gt;
### At this point you should clamp the stock into place, then measure the exposed, cutting area. There is a small, open face wooden box that has different clamps, give them a try.&lt;br /&gt;
### In CamBam, set the &amp;quot;Stock Size&amp;quot; but think of this as the &amp;quot;Cutting Area&amp;quot; of whatever material you'd like to mill into. There are X, Y, and Z dimensions. '''Use millimeters''' it's apparently less buggy this way.&lt;br /&gt;
## Now you get to draw!&lt;br /&gt;
##* We used ''Draw &amp;gt; Text'' and selected Palatino Linotype to make a sign for [[The Public School]].&lt;br /&gt;
##* Resize your drawing to fit the desired area, etc.&lt;br /&gt;
## Based on your drawing and the stock size, adjust the stock offset so it sits conveniently with your desired '''origin'''. This will be the place you center the mill later on, and should be a convenient place for ensuring the design is ultimately milled as intended. &lt;br /&gt;
##* You may need to move the drawing, resize, or change its position offset again. &lt;br /&gt;
## Select a '''Machining''' option from the ''Machining'' menu.&lt;br /&gt;
##* We used '''Pocket''' (''Machining &amp;gt; Pocket'')to cut at an even depth with a width greater than the size of the bit itself.&lt;br /&gt;
##* You may create multiple '''&amp;quot;Parts&amp;quot;''' by disabling the part, then selecting another Machining option. This is handy when using multiple passes over the stock, such as with a big bit and a small bit to produce clean cuts. &lt;br /&gt;
##* ''There are several forms of machining (milling) available that work differently: '''Profile''', '''Pocket''', '''Engrave''', '''3D Profile''', and '''Drill'''. Read the CamBam &amp;quot;Help&amp;quot; docs for more information.''&lt;br /&gt;
## Select the Machining Option item under your Part in the Machining settings for your current file (in that window on the left hand side). (E.g. we selected &amp;quot;Pocket1&amp;quot;).&lt;br /&gt;
##* Most important are '''Target Depth''', '''Roughing / Finishing''', '''Finish Stepover''', '''Roughing Clearance''', and '''Tool Diameter'''--especially the '''Target Depth''' and '''Tool Diameter'''. &lt;br /&gt;
##** Use the digital calipers to measure the machining bit, especially if you're unsure of the size.&lt;br /&gt;
##* It is '''''strongly encouraged''''' to implement test cuts first, get a sense of the affect of different settings that will help you implement the milling to your desired specifications, especially with cutting rates.&lt;br /&gt;
## Finally, select ''Machining &amp;gt; Generate Tool Paths'' and examine the resulting paths. Does this meet your desired outocome?&lt;br /&gt;
##* If not, adjust more settings until it does. This process can take a while depending on the complexity.&lt;br /&gt;
##* Especially adjust '''Roughing Clearance''' which can be given negative values to oversize holes.&lt;br /&gt;
## When you are confident in the tool path, generate gcode by selecting ''Machining &amp;gt; Produce gcode''.&lt;br /&gt;
# Before turning anything else on, replace the bits if necessary using the drill key tool on the tool wall. &lt;br /&gt;
# Turn on the power supply, located behind the monitor stand, in a hefty, vcr-looking black box. It's '''not''' a white switch, instead it looks similar to the switch on the back of a computer's power supply. &lt;br /&gt;
# Also turn on the USB to serial converter using which '''is''' a white switch attached to a tiny black box in between the power supply and the mill. '''Down is on'''.&lt;br /&gt;
# Open Mach3&lt;br /&gt;
## Select ''File &amp;gt; Load G-Code'' and select the desired gcode generated by CamBam or from elsewhere.&lt;br /&gt;
## Select the ''Reset'' button.&lt;br /&gt;
## Select the ''REF ALL HOME'' button.&lt;br /&gt;
##* These should set the position of the mill at a default state.&lt;br /&gt;
## Using the '''up''', '''down''', '''left''', '''right''' arrow keys, jog the drill along the X and Y axes above the desired origin. This will move the drill head and the platen with your stock attached.&lt;br /&gt;
## Once in a fairly close position, use the '''pgup''' and '''pgdn''' keys to ''carefully'' move the tip of the bit on the Z axis to just touching or just barely above the desired origin. &lt;br /&gt;
##* '''Be careful''' not to move in the X and Y directions since this could break the bit. This is why the bit should be just above the stock when you set it as origin. &lt;br /&gt;
## Now, with the bit in place select the '''Zero X''', '''Zero Y''', '''Zero Z''' buttons in order to set the origin by which your design will be milled.&lt;br /&gt;
## At this point, lift the bit up in the Z direction just a tad. Select '''Reset'''. Select '''Cycle Start &amp;lt;Alt-R&amp;gt;'''.&lt;br /&gt;
## If you're using text, or some image with a left-to-right or right-to-left orientation, it's likely that you will need to &amp;quot;flip&amp;quot; the image in order for it to be milled in the correct direction. Namely, setting the Scale for X to -1 did the trick for us.&lt;br /&gt;
## Finally, use the '''Regen. Toolpath''' button to ensure the newly set origin takes effect.&lt;br /&gt;
## When ready to begin, select '''Cycle Start''' button. Use the '''Feed Hold''' for pausing the process and '''Stop''' to end the process or in an emergency.&lt;br /&gt;
# Use the shopvac to vacuum up the debris as it mills.&lt;br /&gt;
# When making multiple passes and changing bits, you only need to re-adjust the zero (origin) for the Z axis--keeping the other two the same ensures perfect registration!&lt;br /&gt;
# Happy CNCing!&lt;br /&gt;
&lt;br /&gt;
===Alternate Instructions===&lt;br /&gt;
&lt;br /&gt;
it is composed of a few components:&lt;br /&gt;
* an internet connected desktop windows PC that runs special software: mach3 (icon on desktop)&lt;br /&gt;
* a hacked engraver that does the milling&lt;br /&gt;
* a stepper driver that sits between the PC and the engraver and communicates via parallel port&lt;br /&gt;
&lt;br /&gt;
mach3 only accepts gcode. you can either use your own gcode or use the program on the PC called CamBam to generate the gcode.&lt;br /&gt;
&lt;br /&gt;
Until we make better tutorials for CamBam please only use the CNC if you can get a CamBam tutorial from someone!&lt;br /&gt;
&lt;br /&gt;
===PCB (Printed Circuit Boards)===&lt;br /&gt;
&lt;br /&gt;
====Other software====&lt;br /&gt;
* http://pycam.sourceforge.net/ open source program for generating milling paths&lt;br /&gt;
&lt;br /&gt;
====Links====&lt;br /&gt;
* [http://rapid-pcb.com/ http://rapid-pcb.com/]&lt;br /&gt;
* [http://wiki.acemonstertoys.org/Milling_Circuit_Boards AMT's instructions]&lt;br /&gt;
* [http://imgur.com/a/461VK photos of the CNC area with helpful descriptions]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=CNC&amp;diff=8239</id>
		<title>CNC</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=CNC&amp;diff=8239"/>
		<updated>2014-06-11T05:04:37Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[File:CNC Night at SudoRoom.jpg|250px|right|thumb|J teaches us how to use the CNC Mill]]&lt;br /&gt;
&lt;br /&gt;
[[File:CNC Mill Cutting.jpg|thumb||250px|right|Cutting a wood sign]]&lt;br /&gt;
&lt;br /&gt;
[[File:Teaching CNC.jpg|250px|right|thumb|J teaching us how to cut on the CNC Machine]]&lt;br /&gt;
&lt;br /&gt;
'''CNC Mill''' or '''computer numerical controlled milling device''' is used for automatically milling or cutting away at materials like wood, plastic, or softer metals such as aluminum based on a 3D computer model.&lt;br /&gt;
&lt;br /&gt;
Akin to a [[Printing|3D Printer]], the CNC provides the ability to work with objects in x, y, and z dimensions. However, it provides ''subtractive'' manufacturing, rather than ''additive''. &lt;br /&gt;
&lt;br /&gt;
The sudo room sign by the intercom at the old 22nd st entrance was milled on such a machine!&lt;br /&gt;
&lt;br /&gt;
=New CNC Mills=&lt;br /&gt;
A few sudoers have started a goal to find, borrow, buy, or build a new CNC mill that can cut a standard 4' x 8' sheet of plywood (1.219m x 2.438m). The intention is to save time, money, and sanity to create furniture, free-standing structures, and various projects like large-scale art pieces. Also it will be a lot of fun to make / install / maintain such a machine!&lt;br /&gt;
&lt;br /&gt;
==Research==&lt;br /&gt;
So far, I have only found designs, kits, and proprietary mills that cost in the $3,000 - $4,000 range:&lt;br /&gt;
&lt;br /&gt;
* $3,995 http://www.ebay.com/itm/CRP4896-4-x-8-Nema-34-CNC-Router-Machine-Kit-/221047250586?pt=LH_DefaultDomain_0&amp;amp;hash=item3377715e9a&lt;br /&gt;
* $3,235 https://www.buildyourcnc.com/blackFoot48v40.aspx&lt;br /&gt;
* $4,000 http://www.sindrianarts.com/kikoricnc/&lt;br /&gt;
* $3,795 http://www.cncrouterparts.com/crp4896-4-x-8-cnc-router-kit-p-139.html?cPath=29&lt;br /&gt;
* $$$ http://www.shopbottools.com/ expensive professional CNC routers&lt;br /&gt;
&lt;br /&gt;
Perhaps we can find a used or second-hand mill that we can re-purpose? Keeping our eyes out.&lt;br /&gt;
&lt;br /&gt;
Open hardware:&lt;br /&gt;
&lt;br /&gt;
* $300 http://www.shapeoko.com/ desktop-sized XY table CNC router&lt;br /&gt;
&lt;br /&gt;
=Jack's Mill=&lt;br /&gt;
&lt;br /&gt;
Our existing mill is on loan from Jack, open to community use.&lt;br /&gt;
&lt;br /&gt;
==Maintenance==&lt;br /&gt;
* Fairly self-maintaining&lt;br /&gt;
* Use a vaccuum while milling, especially with metal or large bits&lt;br /&gt;
* Bits can last for a while if treated with care, but aren't very expensive to replace--buy some for fun--but measure since our drill has a small chuck!&lt;br /&gt;
* Some items do require lubrication, but seldom&lt;br /&gt;
* Opening the lid along the x-axis and cleaning out debris is necessary from time to time&lt;br /&gt;
* Careful of hose connecting motor and drill housing, it can get tangled, require possible replacement (~$30)&lt;br /&gt;
&lt;br /&gt;
==Components==&lt;br /&gt;
* Power supply&lt;br /&gt;
* USB to serial converter '''&amp;quot;Smooth Stepper&amp;quot;'''&lt;br /&gt;
* Stepper motor controller '''&amp;quot;Gecko Drive&amp;quot;'''&lt;br /&gt;
* Computer with operation software&lt;br /&gt;
** We use '''&amp;quot;Mach3&amp;quot;''' which seems to be the only software that works with our older hardware and the various other components. Unfortunately this requires windows&lt;br /&gt;
*** May want to experiment with running Mach3 in a VM.&lt;br /&gt;
** There is a range of available design software, but what seems to work well enough for CNC machines is '''CamBam Studio''', though it is not as nice as '''Sketchup'''&lt;br /&gt;
*** There are ways to import STL files into CamBam (also DXF, but they are screwy), but ultimately, care must be made for what type of milling is to be done.&lt;br /&gt;
*** To import STL files in CamBam select: Draw &amp;gt; Surface &amp;gt; From Mesh File. Then, select an STL file.&lt;br /&gt;
&lt;br /&gt;
==Tutorials==&lt;br /&gt;
===Basic Example (wood sign)===&lt;br /&gt;
This tutorial seeks to demonstrate the existing tool-chain and a basic example of a project that a general sudoer could follow. If it fails in any fashion, please leave comments and make improvements. This is, after all, a wiki.&lt;br /&gt;
&lt;br /&gt;
# Open '''CamBam''' and create a new file if necessary.&lt;br /&gt;
## If starting from an STL or DXF file, use the ''Draw &amp;gt; Surface &amp;gt; From Mesh File'' option or the ''File &amp;gt; Import'' option respectively.&lt;br /&gt;
## Otherwise, you can design inside of CamBam, including insertion of text, which seems to use any font available in the fonts directory in the operating system.&lt;br /&gt;
## On the left-hand side of CamBam, there should be an odd list with folder icons. Select the '''&amp;quot;Machining&amp;quot;''' item with a folder icon. Below, you will see some settings available for configuration.&lt;br /&gt;
### At this point you should clamp the stock into place, then measure the exposed, cutting area. There is a small, open face wooden box that has different clamps, give them a try.&lt;br /&gt;
### In CamBam, set the &amp;quot;Stock Size&amp;quot; but think of this as the &amp;quot;Cutting Area&amp;quot; of whatever material you'd like to mill into. There are X, Y, and Z dimensions. '''Use millimeters''' it's apparently less buggy this way.&lt;br /&gt;
## Now you get to draw!&lt;br /&gt;
##* We used ''Draw &amp;gt; Text'' and selected Palatino Linotype to make a sign for [[The Public School]].&lt;br /&gt;
##* Resize your drawing to fit the desired area, etc.&lt;br /&gt;
## Based on your drawing and the stock size, adjust the stock offset so it sits conveniently with your desired '''origin'''. This will be the place you center the mill later on, and should be a convenient place for ensuring the design is ultimately milled as intended. &lt;br /&gt;
##* You may need to move the drawing, resize, or change its position offset again. &lt;br /&gt;
## Select a '''Machining''' option from the ''Machining'' menu.&lt;br /&gt;
##* We used '''Pocket''' (''Machining &amp;gt; Pocket'')to cut at an even depth with a width greater than the size of the bit itself.&lt;br /&gt;
##* You may create multiple '''&amp;quot;Parts&amp;quot;''' by disabling the part, then selecting another Machining option. This is handy when using multiple passes over the stock, such as with a big bit and a small bit to produce clean cuts. &lt;br /&gt;
##* ''There are several forms of machining (milling) available that work differently: '''Profile''', '''Pocket''', '''Engrave''', '''3D Profile''', and '''Drill'''. Read the CamBam &amp;quot;Help&amp;quot; docs for more information.''&lt;br /&gt;
## Select the Machining Option item under your Part in the Machining settings for your current file (in that window on the left hand side). (E.g. we selected &amp;quot;Pocket1&amp;quot;).&lt;br /&gt;
##* Most important are '''Target Depth''', '''Roughing / Finishing''', '''Finish Stepover''', '''Roughing Clearance''', and '''Tool Diameter'''--especially the '''Target Depth''' and '''Tool Diameter'''. &lt;br /&gt;
##** Use the digital calipers to measure the machining bit, especially if you're unsure of the size.&lt;br /&gt;
##* It is '''''strongly encouraged''''' to implement test cuts first, get a sense of the affect of different settings that will help you implement the milling to your desired specifications, especially with cutting rates.&lt;br /&gt;
## Finally, select ''Machining &amp;gt; Generate Tool Paths'' and examine the resulting paths. Does this meet your desired outocome?&lt;br /&gt;
##* If not, adjust more settings until it does. This process can take a while depending on the complexity.&lt;br /&gt;
##* Especially adjust '''Roughing Clearance''' which can be given negative values to oversize holes.&lt;br /&gt;
## When you are confident in the tool path, generate gcode by selecting ''Machining &amp;gt; Produce gcode''.&lt;br /&gt;
# Before turning anything else on, replace the bits if necessary using the drill key tool on the tool wall. &lt;br /&gt;
# Turn on the power supply, located behind the monitor stand, in a hefty, vcr-looking black box. It's '''not''' a white switch, instead it looks similar to the switch on the back of a computer's power supply. &lt;br /&gt;
# Also turn on the USB to serial converter using which '''is''' a white switch attached to a tiny black box in between the power supply and the mill. '''Down is on'''.&lt;br /&gt;
# Open Mach3&lt;br /&gt;
## Select ''File &amp;gt; Load G-Code'' and select the desired gcode generated by CamBam or from elsewhere.&lt;br /&gt;
## Select the ''Reset'' button.&lt;br /&gt;
## Select the ''REF ALL HOME'' button.&lt;br /&gt;
##* These should set the position of the mill at a default state.&lt;br /&gt;
## Using the '''up''', '''down''', '''left''', '''right''' arrow keys, jog the drill along the X and Y axes above the desired origin. This will move the drill head and the platen with your stock attached.&lt;br /&gt;
## Once in a fairly close position, use the '''pgup''' and '''pgdn''' keys to ''carefully'' move the tip of the bit on the Z axis to just touching or just barely above the desired origin. &lt;br /&gt;
##* '''Be careful''' not to move in the X and Y directions since this could break the bit. This is why the bit should be just above the stock when you set it as origin. &lt;br /&gt;
## Now, with the bit in place select the '''Zero X''', '''Zero Y''', '''Zero Z''' buttons in order to set the origin by which your design will be milled.&lt;br /&gt;
## At this point, lift the bit up in the Z direction just a tad. Select '''Reset'''. Select '''Cycle Start &amp;lt;Alt-R&amp;gt;'''.&lt;br /&gt;
## If you're using text, or some image with a left-to-right or right-to-left orientation, it's likely that you will need to &amp;quot;flip&amp;quot; the image in order for it to be milled in the correct direction. Namely, setting the Scale for X to -1 did the trick for us.&lt;br /&gt;
## Finally, use the '''Regen. Toolpath''' button to ensure the newly set origin takes effect.&lt;br /&gt;
## When ready to begin, select '''Cycle Start''' button. Use the '''Feed Hold''' for pausing the process and '''Stop''' to end the process or in an emergency.&lt;br /&gt;
# Use the shopvac to vacuum up the debris as it mills.&lt;br /&gt;
# When making multiple passes and changing bits, you only need to re-adjust the zero (origin) for the Z axis--keeping the other two the same ensures perfect registration!&lt;br /&gt;
# Happy CNCing!&lt;br /&gt;
&lt;br /&gt;
===Alternate Instructions===&lt;br /&gt;
&lt;br /&gt;
it is composed of a few components:&lt;br /&gt;
* an internet connected desktop windows PC that runs special software: mach3 (icon on desktop)&lt;br /&gt;
* a hacked engraver that does the milling&lt;br /&gt;
* a stepper driver that sits between the PC and the engraver and communicates via parallel port&lt;br /&gt;
&lt;br /&gt;
mach3 only accepts gcode. you can either use your own gcode or use the program on the PC called CamBam to generate the gcode.&lt;br /&gt;
&lt;br /&gt;
Until we make better tutorials for CamBam please only use the CNC if you can get a CamBam tutorial from someone!&lt;br /&gt;
&lt;br /&gt;
===PCB (Printed Circuit Boards)===&lt;br /&gt;
&lt;br /&gt;
====Other software====&lt;br /&gt;
* http://pycam.sourceforge.net/ open source program for generating milling paths&lt;br /&gt;
&lt;br /&gt;
====Links====&lt;br /&gt;
* [http://rapid-pcb.com/ http://rapid-pcb.com/]&lt;br /&gt;
* [http://wiki.acemonstertoys.org/Milling_Circuit_Boards AMT's instructions]&lt;br /&gt;
* [http://imgur.com/a/461VK photos of the CNC area with helpful descriptions]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=CNC&amp;diff=8238</id>
		<title>CNC</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=CNC&amp;diff=8238"/>
		<updated>2014-06-11T05:04:00Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[File:CNC Night at SudoRoom.jpg|250px|right|thumb|J teaches us how to use the CNC Mill]]&lt;br /&gt;
&lt;br /&gt;
[[File:CNC Mill Cutting.jpg|thumb||250px|right|Cutting a wood sign]]&lt;br /&gt;
&lt;br /&gt;
[[File:Teaching CNC.jpg|250px|right|thumb|J teaching us how to cut on the CNC Machine]]&lt;br /&gt;
&lt;br /&gt;
'''CNC Mill''' or '''computer numerical controlled milling device''' is used for automatically milling or cutting away at materials like wood, plastic, or softer metals such as aluminum based on a 3D computer model.&lt;br /&gt;
&lt;br /&gt;
Akin to a [[Printing|3D Printer]], the CNC provides the ability to work with objects in x, y, and z dimensions. However, it provides ''subtractive'' manufacturing, rather than ''additive''. &lt;br /&gt;
&lt;br /&gt;
The sudo room sign by the intercom at the old 22nd st entrance was milled on such a machine!&lt;br /&gt;
&lt;br /&gt;
=New CNC Mills=&lt;br /&gt;
A few sudoers have started a goal to find, borrow, buy, or build a new CNC mill that can cut a standard 4' x 8' sheet of plywood (1.219m x 2.438m). The intention is to save time, money, and sanity to create furniture, free-standing structures, and various projects like large-scale art pieces. Also it will be a lot of fun to make / install / maintain such a machine!&lt;br /&gt;
&lt;br /&gt;
==Research==&lt;br /&gt;
So far, I have only found designs, kits, and proprietary mills that cost in the $3,000 - $4,000 range:&lt;br /&gt;
&lt;br /&gt;
* $3,995 http://www.ebay.com/itm/CRP4896-4-x-8-Nema-34-CNC-Router-Machine-Kit-/221047250586?pt=LH_DefaultDomain_0&amp;amp;hash=item3377715e9a&lt;br /&gt;
* $3,235 https://www.buildyourcnc.com/blackFoot48v40.aspx&lt;br /&gt;
* $4,000 http://www.sindrianarts.com/kikoricnc/&lt;br /&gt;
* $3,795 http://www.cncrouterparts.com/crp4896-4-x-8-cnc-router-kit-p-139.html?cPath=29&lt;br /&gt;
* ? http://www.shopbottools.com/&lt;br /&gt;
&lt;br /&gt;
Perhaps we can find a used or second-hand mill that we can re-purpose? Keeping our eyes out.&lt;br /&gt;
&lt;br /&gt;
Open hardware:&lt;br /&gt;
&lt;br /&gt;
* $300 http://www.shapeoko.com/ desktop-sized XY table CNC router&lt;br /&gt;
&lt;br /&gt;
=Jack's Mill=&lt;br /&gt;
&lt;br /&gt;
Our existing mill is on loan from Jack, open to community use.&lt;br /&gt;
&lt;br /&gt;
==Maintenance==&lt;br /&gt;
* Fairly self-maintaining&lt;br /&gt;
* Use a vaccuum while milling, especially with metal or large bits&lt;br /&gt;
* Bits can last for a while if treated with care, but aren't very expensive to replace--buy some for fun--but measure since our drill has a small chuck!&lt;br /&gt;
* Some items do require lubrication, but seldom&lt;br /&gt;
* Opening the lid along the x-axis and cleaning out debris is necessary from time to time&lt;br /&gt;
* Careful of hose connecting motor and drill housing, it can get tangled, require possible replacement (~$30)&lt;br /&gt;
&lt;br /&gt;
==Components==&lt;br /&gt;
* Power supply&lt;br /&gt;
* USB to serial converter '''&amp;quot;Smooth Stepper&amp;quot;'''&lt;br /&gt;
* Stepper motor controller '''&amp;quot;Gecko Drive&amp;quot;'''&lt;br /&gt;
* Computer with operation software&lt;br /&gt;
** We use '''&amp;quot;Mach3&amp;quot;''' which seems to be the only software that works with our older hardware and the various other components. Unfortunately this requires windows&lt;br /&gt;
*** May want to experiment with running Mach3 in a VM.&lt;br /&gt;
** There is a range of available design software, but what seems to work well enough for CNC machines is '''CamBam Studio''', though it is not as nice as '''Sketchup'''&lt;br /&gt;
*** There are ways to import STL files into CamBam (also DXF, but they are screwy), but ultimately, care must be made for what type of milling is to be done.&lt;br /&gt;
*** To import STL files in CamBam select: Draw &amp;gt; Surface &amp;gt; From Mesh File. Then, select an STL file.&lt;br /&gt;
&lt;br /&gt;
==Tutorials==&lt;br /&gt;
===Basic Example (wood sign)===&lt;br /&gt;
This tutorial seeks to demonstrate the existing tool-chain and a basic example of a project that a general sudoer could follow. If it fails in any fashion, please leave comments and make improvements. This is, after all, a wiki.&lt;br /&gt;
&lt;br /&gt;
# Open '''CamBam''' and create a new file if necessary.&lt;br /&gt;
## If starting from an STL or DXF file, use the ''Draw &amp;gt; Surface &amp;gt; From Mesh File'' option or the ''File &amp;gt; Import'' option respectively.&lt;br /&gt;
## Otherwise, you can design inside of CamBam, including insertion of text, which seems to use any font available in the fonts directory in the operating system.&lt;br /&gt;
## On the left-hand side of CamBam, there should be an odd list with folder icons. Select the '''&amp;quot;Machining&amp;quot;''' item with a folder icon. Below, you will see some settings available for configuration.&lt;br /&gt;
### At this point you should clamp the stock into place, then measure the exposed, cutting area. There is a small, open face wooden box that has different clamps, give them a try.&lt;br /&gt;
### In CamBam, set the &amp;quot;Stock Size&amp;quot; but think of this as the &amp;quot;Cutting Area&amp;quot; of whatever material you'd like to mill into. There are X, Y, and Z dimensions. '''Use millimeters''' it's apparently less buggy this way.&lt;br /&gt;
## Now you get to draw!&lt;br /&gt;
##* We used ''Draw &amp;gt; Text'' and selected Palatino Linotype to make a sign for [[The Public School]].&lt;br /&gt;
##* Resize your drawing to fit the desired area, etc.&lt;br /&gt;
## Based on your drawing and the stock size, adjust the stock offset so it sits conveniently with your desired '''origin'''. This will be the place you center the mill later on, and should be a convenient place for ensuring the design is ultimately milled as intended. &lt;br /&gt;
##* You may need to move the drawing, resize, or change its position offset again. &lt;br /&gt;
## Select a '''Machining''' option from the ''Machining'' menu.&lt;br /&gt;
##* We used '''Pocket''' (''Machining &amp;gt; Pocket'')to cut at an even depth with a width greater than the size of the bit itself.&lt;br /&gt;
##* You may create multiple '''&amp;quot;Parts&amp;quot;''' by disabling the part, then selecting another Machining option. This is handy when using multiple passes over the stock, such as with a big bit and a small bit to produce clean cuts. &lt;br /&gt;
##* ''There are several forms of machining (milling) available that work differently: '''Profile''', '''Pocket''', '''Engrave''', '''3D Profile''', and '''Drill'''. Read the CamBam &amp;quot;Help&amp;quot; docs for more information.''&lt;br /&gt;
## Select the Machining Option item under your Part in the Machining settings for your current file (in that window on the left hand side). (E.g. we selected &amp;quot;Pocket1&amp;quot;).&lt;br /&gt;
##* Most important are '''Target Depth''', '''Roughing / Finishing''', '''Finish Stepover''', '''Roughing Clearance''', and '''Tool Diameter'''--especially the '''Target Depth''' and '''Tool Diameter'''. &lt;br /&gt;
##** Use the digital calipers to measure the machining bit, especially if you're unsure of the size.&lt;br /&gt;
##* It is '''''strongly encouraged''''' to implement test cuts first, get a sense of the affect of different settings that will help you implement the milling to your desired specifications, especially with cutting rates.&lt;br /&gt;
## Finally, select ''Machining &amp;gt; Generate Tool Paths'' and examine the resulting paths. Does this meet your desired outocome?&lt;br /&gt;
##* If not, adjust more settings until it does. This process can take a while depending on the complexity.&lt;br /&gt;
##* Especially adjust '''Roughing Clearance''' which can be given negative values to oversize holes.&lt;br /&gt;
## When you are confident in the tool path, generate gcode by selecting ''Machining &amp;gt; Produce gcode''.&lt;br /&gt;
# Before turning anything else on, replace the bits if necessary using the drill key tool on the tool wall. &lt;br /&gt;
# Turn on the power supply, located behind the monitor stand, in a hefty, vcr-looking black box. It's '''not''' a white switch, instead it looks similar to the switch on the back of a computer's power supply. &lt;br /&gt;
# Also turn on the USB to serial converter using which '''is''' a white switch attached to a tiny black box in between the power supply and the mill. '''Down is on'''.&lt;br /&gt;
# Open Mach3&lt;br /&gt;
## Select ''File &amp;gt; Load G-Code'' and select the desired gcode generated by CamBam or from elsewhere.&lt;br /&gt;
## Select the ''Reset'' button.&lt;br /&gt;
## Select the ''REF ALL HOME'' button.&lt;br /&gt;
##* These should set the position of the mill at a default state.&lt;br /&gt;
## Using the '''up''', '''down''', '''left''', '''right''' arrow keys, jog the drill along the X and Y axes above the desired origin. This will move the drill head and the platen with your stock attached.&lt;br /&gt;
## Once in a fairly close position, use the '''pgup''' and '''pgdn''' keys to ''carefully'' move the tip of the bit on the Z axis to just touching or just barely above the desired origin. &lt;br /&gt;
##* '''Be careful''' not to move in the X and Y directions since this could break the bit. This is why the bit should be just above the stock when you set it as origin. &lt;br /&gt;
## Now, with the bit in place select the '''Zero X''', '''Zero Y''', '''Zero Z''' buttons in order to set the origin by which your design will be milled.&lt;br /&gt;
## At this point, lift the bit up in the Z direction just a tad. Select '''Reset'''. Select '''Cycle Start &amp;lt;Alt-R&amp;gt;'''.&lt;br /&gt;
## If you're using text, or some image with a left-to-right or right-to-left orientation, it's likely that you will need to &amp;quot;flip&amp;quot; the image in order for it to be milled in the correct direction. Namely, setting the Scale for X to -1 did the trick for us.&lt;br /&gt;
## Finally, use the '''Regen. Toolpath''' button to ensure the newly set origin takes effect.&lt;br /&gt;
## When ready to begin, select '''Cycle Start''' button. Use the '''Feed Hold''' for pausing the process and '''Stop''' to end the process or in an emergency.&lt;br /&gt;
# Use the shopvac to vacuum up the debris as it mills.&lt;br /&gt;
# When making multiple passes and changing bits, you only need to re-adjust the zero (origin) for the Z axis--keeping the other two the same ensures perfect registration!&lt;br /&gt;
# Happy CNCing!&lt;br /&gt;
&lt;br /&gt;
===Alternate Instructions===&lt;br /&gt;
&lt;br /&gt;
it is composed of a few components:&lt;br /&gt;
* an internet connected desktop windows PC that runs special software: mach3 (icon on desktop)&lt;br /&gt;
* a hacked engraver that does the milling&lt;br /&gt;
* a stepper driver that sits between the PC and the engraver and communicates via parallel port&lt;br /&gt;
&lt;br /&gt;
mach3 only accepts gcode. you can either use your own gcode or use the program on the PC called CamBam to generate the gcode.&lt;br /&gt;
&lt;br /&gt;
Until we make better tutorials for CamBam please only use the CNC if you can get a CamBam tutorial from someone!&lt;br /&gt;
&lt;br /&gt;
===PCB (Printed Circuit Boards)===&lt;br /&gt;
&lt;br /&gt;
====Other software====&lt;br /&gt;
* http://pycam.sourceforge.net/ open source program for generating milling paths&lt;br /&gt;
&lt;br /&gt;
====Links====&lt;br /&gt;
* [http://rapid-pcb.com/ http://rapid-pcb.com/]&lt;br /&gt;
* [http://wiki.acemonstertoys.org/Milling_Circuit_Boards AMT's instructions]&lt;br /&gt;
* [http://imgur.com/a/461VK photos of the CNC area with helpful descriptions]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=CNC&amp;diff=8237</id>
		<title>CNC</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=CNC&amp;diff=8237"/>
		<updated>2014-06-11T05:01:01Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[File:CNC Night at SudoRoom.jpg|250px|right|thumb|J teaches us how to use the CNC Mill]]&lt;br /&gt;
&lt;br /&gt;
[[File:CNC Mill Cutting.jpg|thumb||250px|right|Cutting a wood sign]]&lt;br /&gt;
&lt;br /&gt;
[[File:Teaching CNC.jpg|250px|right|thumb|J teaching us how to cut on the CNC Machine]]&lt;br /&gt;
&lt;br /&gt;
'''CNC Mill''' or '''computer numerical controlled milling device''' is used for automatically milling or cutting away at materials like wood, plastic, or softer metals such as aluminum based on a 3D computer model.&lt;br /&gt;
&lt;br /&gt;
Akin to a [[Printing|3D Printer]], the CNC provides the ability to work with objects in x, y, and z dimensions. However, it provides ''subtractive'' manufacturing, rather than ''additive''. &lt;br /&gt;
&lt;br /&gt;
The sudo room sign by the intercom at the old 22nd st entrance was milled on such a machine!&lt;br /&gt;
&lt;br /&gt;
=New CNC Mills=&lt;br /&gt;
A few sudoers have started a goal to find, borrow, buy, or build a new CNC mill that can cut a standard 4' x 8' sheet of plywood (1.219m x 2.438m). The intention is to save time, money, and sanity to create furniture, free-standing structures, and various projects like large-scale art pieces. Also it will be a lot of fun to make / install / maintain such a machine!&lt;br /&gt;
&lt;br /&gt;
==Research==&lt;br /&gt;
So far, I have only found designs, kits, and proprietary mills that cost in the $3,000 - $4,000 range:&lt;br /&gt;
&lt;br /&gt;
* $3,995 http://www.ebay.com/itm/CRP4896-4-x-8-Nema-34-CNC-Router-Machine-Kit-/221047250586?pt=LH_DefaultDomain_0&amp;amp;hash=item3377715e9a&lt;br /&gt;
* $3,235 https://www.buildyourcnc.com/blackFoot48v40.aspx&lt;br /&gt;
* $4,000 http://www.sindrianarts.com/kikoricnc/&lt;br /&gt;
* $3,795 http://www.cncrouterparts.com/crp4896-4-x-8-cnc-router-kit-p-139.html?cPath=29&lt;br /&gt;
* ? http://www.shopbottools.com/&lt;br /&gt;
&lt;br /&gt;
Perhaps we can find a used or second-hand mill that we can re-purpose? Keeping our eyes out.&lt;br /&gt;
&lt;br /&gt;
=Jack's Mill=&lt;br /&gt;
&lt;br /&gt;
Our existing mill is on loan from Jack, open to community use.&lt;br /&gt;
&lt;br /&gt;
==Maintenance==&lt;br /&gt;
* Fairly self-maintaining&lt;br /&gt;
* Use a vaccuum while milling, especially with metal or large bits&lt;br /&gt;
* Bits can last for a while if treated with care, but aren't very expensive to replace--buy some for fun--but measure since our drill has a small chuck!&lt;br /&gt;
* Some items do require lubrication, but seldom&lt;br /&gt;
* Opening the lid along the x-axis and cleaning out debris is necessary from time to time&lt;br /&gt;
* Careful of hose connecting motor and drill housing, it can get tangled, require possible replacement (~$30)&lt;br /&gt;
&lt;br /&gt;
==Components==&lt;br /&gt;
* Power supply&lt;br /&gt;
* USB to serial converter '''&amp;quot;Smooth Stepper&amp;quot;'''&lt;br /&gt;
* Stepper motor controller '''&amp;quot;Gecko Drive&amp;quot;'''&lt;br /&gt;
* Computer with operation software&lt;br /&gt;
** We use '''&amp;quot;Mach3&amp;quot;''' which seems to be the only software that works with our older hardware and the various other components. Unfortunately this requires windows&lt;br /&gt;
*** May want to experiment with running Mach3 in a VM.&lt;br /&gt;
** There is a range of available design software, but what seems to work well enough for CNC machines is '''CamBam Studio''', though it is not as nice as '''Sketchup'''&lt;br /&gt;
*** There are ways to import STL files into CamBam (also DXF, but they are screwy), but ultimately, care must be made for what type of milling is to be done.&lt;br /&gt;
*** To import STL files in CamBam select: Draw &amp;gt; Surface &amp;gt; From Mesh File. Then, select an STL file.&lt;br /&gt;
&lt;br /&gt;
==Tutorials==&lt;br /&gt;
===Basic Example (wood sign)===&lt;br /&gt;
This tutorial seeks to demonstrate the existing tool-chain and a basic example of a project that a general sudoer could follow. If it fails in any fashion, please leave comments and make improvements. This is, after all, a wiki.&lt;br /&gt;
&lt;br /&gt;
# Open '''CamBam''' and create a new file if necessary.&lt;br /&gt;
## If starting from an STL or DXF file, use the ''Draw &amp;gt; Surface &amp;gt; From Mesh File'' option or the ''File &amp;gt; Import'' option respectively.&lt;br /&gt;
## Otherwise, you can design inside of CamBam, including insertion of text, which seems to use any font available in the fonts directory in the operating system.&lt;br /&gt;
## On the left-hand side of CamBam, there should be an odd list with folder icons. Select the '''&amp;quot;Machining&amp;quot;''' item with a folder icon. Below, you will see some settings available for configuration.&lt;br /&gt;
### At this point you should clamp the stock into place, then measure the exposed, cutting area. There is a small, open face wooden box that has different clamps, give them a try.&lt;br /&gt;
### In CamBam, set the &amp;quot;Stock Size&amp;quot; but think of this as the &amp;quot;Cutting Area&amp;quot; of whatever material you'd like to mill into. There are X, Y, and Z dimensions. '''Use millimeters''' it's apparently less buggy this way.&lt;br /&gt;
## Now you get to draw!&lt;br /&gt;
##* We used ''Draw &amp;gt; Text'' and selected Palatino Linotype to make a sign for [[The Public School]].&lt;br /&gt;
##* Resize your drawing to fit the desired area, etc.&lt;br /&gt;
## Based on your drawing and the stock size, adjust the stock offset so it sits conveniently with your desired '''origin'''. This will be the place you center the mill later on, and should be a convenient place for ensuring the design is ultimately milled as intended. &lt;br /&gt;
##* You may need to move the drawing, resize, or change its position offset again. &lt;br /&gt;
## Select a '''Machining''' option from the ''Machining'' menu.&lt;br /&gt;
##* We used '''Pocket''' (''Machining &amp;gt; Pocket'')to cut at an even depth with a width greater than the size of the bit itself.&lt;br /&gt;
##* You may create multiple '''&amp;quot;Parts&amp;quot;''' by disabling the part, then selecting another Machining option. This is handy when using multiple passes over the stock, such as with a big bit and a small bit to produce clean cuts. &lt;br /&gt;
##* ''There are several forms of machining (milling) available that work differently: '''Profile''', '''Pocket''', '''Engrave''', '''3D Profile''', and '''Drill'''. Read the CamBam &amp;quot;Help&amp;quot; docs for more information.''&lt;br /&gt;
## Select the Machining Option item under your Part in the Machining settings for your current file (in that window on the left hand side). (E.g. we selected &amp;quot;Pocket1&amp;quot;).&lt;br /&gt;
##* Most important are '''Target Depth''', '''Roughing / Finishing''', '''Finish Stepover''', '''Roughing Clearance''', and '''Tool Diameter'''--especially the '''Target Depth''' and '''Tool Diameter'''. &lt;br /&gt;
##** Use the digital calipers to measure the machining bit, especially if you're unsure of the size.&lt;br /&gt;
##* It is '''''strongly encouraged''''' to implement test cuts first, get a sense of the affect of different settings that will help you implement the milling to your desired specifications, especially with cutting rates.&lt;br /&gt;
## Finally, select ''Machining &amp;gt; Generate Tool Paths'' and examine the resulting paths. Does this meet your desired outocome?&lt;br /&gt;
##* If not, adjust more settings until it does. This process can take a while depending on the complexity.&lt;br /&gt;
##* Especially adjust '''Roughing Clearance''' which can be given negative values to oversize holes.&lt;br /&gt;
## When you are confident in the tool path, generate gcode by selecting ''Machining &amp;gt; Produce gcode''.&lt;br /&gt;
# Before turning anything else on, replace the bits if necessary using the drill key tool on the tool wall. &lt;br /&gt;
# Turn on the power supply, located behind the monitor stand, in a hefty, vcr-looking black box. It's '''not''' a white switch, instead it looks similar to the switch on the back of a computer's power supply. &lt;br /&gt;
# Also turn on the USB to serial converter using which '''is''' a white switch attached to a tiny black box in between the power supply and the mill. '''Down is on'''.&lt;br /&gt;
# Open Mach3&lt;br /&gt;
## Select ''File &amp;gt; Load G-Code'' and select the desired gcode generated by CamBam or from elsewhere.&lt;br /&gt;
## Select the ''Reset'' button.&lt;br /&gt;
## Select the ''REF ALL HOME'' button.&lt;br /&gt;
##* These should set the position of the mill at a default state.&lt;br /&gt;
## Using the '''up''', '''down''', '''left''', '''right''' arrow keys, jog the drill along the X and Y axes above the desired origin. This will move the drill head and the platen with your stock attached.&lt;br /&gt;
## Once in a fairly close position, use the '''pgup''' and '''pgdn''' keys to ''carefully'' move the tip of the bit on the Z axis to just touching or just barely above the desired origin. &lt;br /&gt;
##* '''Be careful''' not to move in the X and Y directions since this could break the bit. This is why the bit should be just above the stock when you set it as origin. &lt;br /&gt;
## Now, with the bit in place select the '''Zero X''', '''Zero Y''', '''Zero Z''' buttons in order to set the origin by which your design will be milled.&lt;br /&gt;
## At this point, lift the bit up in the Z direction just a tad. Select '''Reset'''. Select '''Cycle Start &amp;lt;Alt-R&amp;gt;'''.&lt;br /&gt;
## If you're using text, or some image with a left-to-right or right-to-left orientation, it's likely that you will need to &amp;quot;flip&amp;quot; the image in order for it to be milled in the correct direction. Namely, setting the Scale for X to -1 did the trick for us.&lt;br /&gt;
## Finally, use the '''Regen. Toolpath''' button to ensure the newly set origin takes effect.&lt;br /&gt;
## When ready to begin, select '''Cycle Start''' button. Use the '''Feed Hold''' for pausing the process and '''Stop''' to end the process or in an emergency.&lt;br /&gt;
# Use the shopvac to vacuum up the debris as it mills.&lt;br /&gt;
# When making multiple passes and changing bits, you only need to re-adjust the zero (origin) for the Z axis--keeping the other two the same ensures perfect registration!&lt;br /&gt;
# Happy CNCing!&lt;br /&gt;
&lt;br /&gt;
===Alternate Instructions===&lt;br /&gt;
&lt;br /&gt;
it is composed of a few components:&lt;br /&gt;
* an internet connected desktop windows PC that runs special software: mach3 (icon on desktop)&lt;br /&gt;
* a hacked engraver that does the milling&lt;br /&gt;
* a stepper driver that sits between the PC and the engraver and communicates via parallel port&lt;br /&gt;
&lt;br /&gt;
mach3 only accepts gcode. you can either use your own gcode or use the program on the PC called CamBam to generate the gcode.&lt;br /&gt;
&lt;br /&gt;
Until we make better tutorials for CamBam please only use the CNC if you can get a CamBam tutorial from someone!&lt;br /&gt;
&lt;br /&gt;
===PCB (Printed Circuit Boards)===&lt;br /&gt;
&lt;br /&gt;
====Other software====&lt;br /&gt;
* http://pycam.sourceforge.net/ open source program for generating milling paths&lt;br /&gt;
&lt;br /&gt;
====Links====&lt;br /&gt;
* [http://rapid-pcb.com/ http://rapid-pcb.com/]&lt;br /&gt;
* [http://wiki.acemonstertoys.org/Milling_Circuit_Boards AMT's instructions]&lt;br /&gt;
* [http://imgur.com/a/461VK photos of the CNC area with helpful descriptions]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=CNC&amp;diff=8236</id>
		<title>CNC</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=CNC&amp;diff=8236"/>
		<updated>2014-06-11T04:59:14Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: /* Research */ add shopBot&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[File:CNC Night at SudoRoom.jpg|250px|right|thumb|J teaches us how to use the CNC Mill]]&lt;br /&gt;
&lt;br /&gt;
[[File:CNC Mill Cutting.jpg|thumb||250px|right|Cutting a wood sign]]&lt;br /&gt;
&lt;br /&gt;
[[File:Teaching CNC.jpg|250px|right|thumb|J teaching us how to cut on the CNC Machine]]&lt;br /&gt;
&lt;br /&gt;
'''CNC Mill''' or '''computer numerical controlled milling device''' is used for automatically milling or cutting away at materials like wood, plastic, or softer metals such as aluminum based on a 3D computer model.&lt;br /&gt;
&lt;br /&gt;
Akin to a [[Printing|3D Printer]], the CNC provides the ability to work with objects in x, y, and z dimensions. However, it provides ''subtractive'' manufacturing, rather than ''additive''. &lt;br /&gt;
&lt;br /&gt;
The sudo room sign by the intercom at the old 22nd st entrance was milled on such a machine!&lt;br /&gt;
&lt;br /&gt;
=New CNC Mills=&lt;br /&gt;
A few sudoers have started a goal to find, borrow, buy, or build a new CNC mill that can cut a standard 4' x 8' sheet of plywood (1.219m x 2.438m). The intention is to save time, money, and sanity to create furniture, free-standing structures, and various projects like large-scale art pieces. Also it will be a lot of fun to make / install / maintain such a machine!&lt;br /&gt;
&lt;br /&gt;
==Research==&lt;br /&gt;
So far, I have only found designs, kits, and proprietary mills that cost in the $3,000 - $4,000 range:&lt;br /&gt;
&lt;br /&gt;
* $3,995 http://www.ebay.com/itm/CRP4896-4-x-8-Nema-34-CNC-Router-Machine-Kit-/221047250586?pt=LH_DefaultDomain_0&amp;amp;hash=item3377715e9a&lt;br /&gt;
* $3,235 https://www.buildyourcnc.com/blackFoot48v40.aspx&lt;br /&gt;
* $4,000 http://www.sindrianarts.com/kikoricnc/&lt;br /&gt;
* $3,795 http://www.cncrouterparts.com/crp4896-4-x-8-cnc-router-kit-p-139.html?cPath=29&lt;br /&gt;
* ? http://www.shopbottools.com/&lt;br /&gt;
&lt;br /&gt;
Perhaps we can find a used or second-hand mill that we can re-purpose? Keeping our eyes out.&lt;br /&gt;
&lt;br /&gt;
=Jack's Mill=&lt;br /&gt;
&lt;br /&gt;
Our existing mill is on loan from Jack, open to community use.&lt;br /&gt;
&lt;br /&gt;
==Maintenance==&lt;br /&gt;
* Fairly self-maintaining&lt;br /&gt;
* Use a vaccuum while milling, especially with metal or large bits&lt;br /&gt;
* Bits can last for a while if treated with care, but aren't very expensive to replace--buy some for fun--but measure since our drill has a small chuck!&lt;br /&gt;
* Some items do require lubrication, but seldom&lt;br /&gt;
* Opening the lid along the x-axis and cleaning out debris is necessary from time to time&lt;br /&gt;
* Careful of hose connecting motor and drill housing, it can get tangled, require possible replacement (~$30)&lt;br /&gt;
&lt;br /&gt;
==Components==&lt;br /&gt;
* Power supply&lt;br /&gt;
* USB to serial converter '''&amp;quot;Smooth Stepper&amp;quot;'''&lt;br /&gt;
* Stepper motor controller '''&amp;quot;Gecko Drive&amp;quot;'''&lt;br /&gt;
* Computer with operation software&lt;br /&gt;
** We use '''&amp;quot;Mach3&amp;quot;''' which seems to be the only software that works with our older hardware and the various other components. Unfortunately this requires windows&lt;br /&gt;
*** May want to experiment with running Mach3 in a VM.&lt;br /&gt;
** There is a range of available design software, but what seems to work well enough for CNC machines is '''CamBam Studio''', though it is not as nice as '''Sketchup'''&lt;br /&gt;
*** There are ways to import STL files into CamBam (also DXF, but they are screwy), but ultimately, care must be made for what type of milling is to be done.&lt;br /&gt;
*** To import STL files in CamBam select: Draw &amp;gt; Surface &amp;gt; From Mesh File. Then, select an STL file.&lt;br /&gt;
&lt;br /&gt;
==Tutorials==&lt;br /&gt;
===Basic Example (wood sign)===&lt;br /&gt;
This tutorial seeks to demonstrate the existing tool-chain and a basic example of a project that a general sudoer could follow. If it fails in any fashion, please leave comments and make improvements. This is, after all, a wiki.&lt;br /&gt;
&lt;br /&gt;
# Open '''CamBam''' and create a new file if necessary.&lt;br /&gt;
## If starting from an STL or DXF file, use the ''Draw &amp;gt; Surface &amp;gt; From Mesh File'' option or the ''File &amp;gt; Import'' option respectively.&lt;br /&gt;
## Otherwise, you can design inside of CamBam, including insertion of text, which seems to use any font available in the fonts directory in the operating system.&lt;br /&gt;
## On the left-hand side of CamBam, there should be an odd list with folder icons. Select the '''&amp;quot;Machining&amp;quot;''' item with a folder icon. Below, you will see some settings available for configuration.&lt;br /&gt;
### At this point you should clamp the stock into place, then measure the exposed, cutting area. There is a small, open face wooden box that has different clamps, give them a try.&lt;br /&gt;
### In CamBam, set the &amp;quot;Stock Size&amp;quot; but think of this as the &amp;quot;Cutting Area&amp;quot; of whatever material you'd like to mill into. There are X, Y, and Z dimensions. '''Use millimeters''' it's apparently less buggy this way.&lt;br /&gt;
## Now you get to draw!&lt;br /&gt;
##* We used ''Draw &amp;gt; Text'' and selected Palatino Linotype to make a sign for [[The Public School]].&lt;br /&gt;
##* Resize your drawing to fit the desired area, etc.&lt;br /&gt;
## Based on your drawing and the stock size, adjust the stock offset so it sits conveniently with your desired '''origin'''. This will be the place you center the mill later on, and should be a convenient place for ensuring the design is ultimately milled as intended. &lt;br /&gt;
##* You may need to move the drawing, resize, or change its position offset again. &lt;br /&gt;
## Select a '''Machining''' option from the ''Machining'' menu.&lt;br /&gt;
##* We used '''Pocket''' (''Machining &amp;gt; Pocket'')to cut at an even depth with a width greater than the size of the bit itself.&lt;br /&gt;
##* You may create multiple '''&amp;quot;Parts&amp;quot;''' by disabling the part, then selecting another Machining option. This is handy when using multiple passes over the stock, such as with a big bit and a small bit to produce clean cuts. &lt;br /&gt;
##* ''There are several forms of machining (milling) available that work differently: '''Profile''', '''Pocket''', '''Engrave''', '''3D Profile''', and '''Drill'''. Read the CamBam &amp;quot;Help&amp;quot; docs for more information.''&lt;br /&gt;
## Select the Machining Option item under your Part in the Machining settings for your current file (in that window on the left hand side). (E.g. we selected &amp;quot;Pocket1&amp;quot;).&lt;br /&gt;
##* Most important are '''Target Depth''', '''Roughing / Finishing''', '''Finish Stepover''', '''Roughing Clearance''', and '''Tool Diameter'''--especially the '''Target Depth''' and '''Tool Diameter'''. &lt;br /&gt;
##** Use the digital calipers to measure the machining bit, especially if you're unsure of the size.&lt;br /&gt;
##* It is '''''strongly encouraged''''' to implement test cuts first, get a sense of the affect of different settings that will help you implement the milling to your desired specifications, especially with cutting rates.&lt;br /&gt;
## Finally, select ''Machining &amp;gt; Generate Tool Paths'' and examine the resulting paths. Does this meet your desired outocome?&lt;br /&gt;
##* If not, adjust more settings until it does. This process can take a while depending on the complexity.&lt;br /&gt;
##* Especially adjust '''Roughing Clearance''' which can be given negative values to oversize holes.&lt;br /&gt;
## When you are confident in the tool path, generate gcode by selecting ''Machining &amp;gt; Produce gcode''.&lt;br /&gt;
# Before turning anything else on, replace the bits if necessary using the drill key tool on the tool wall. &lt;br /&gt;
# Turn on the power supply, located behind the monitor stand, in a hefty, vcr-looking black box. It's '''not''' a white switch, instead it looks similar to the switch on the back of a computer's power supply. &lt;br /&gt;
# Also turn on the USB to serial converter using which '''is''' a white switch attached to a tiny black box in between the power supply and the mill. '''Down is on'''.&lt;br /&gt;
# Open Mach3&lt;br /&gt;
## Select ''File &amp;gt; Load G-Code'' and select the desired gcode generated by CamBam or from elsewhere.&lt;br /&gt;
## Select the ''Reset'' button.&lt;br /&gt;
## Select the ''REF ALL HOME'' button.&lt;br /&gt;
##* These should set the position of the mill at a default state.&lt;br /&gt;
## Using the '''up''', '''down''', '''left''', '''right''' arrow keys, jog the drill along the X and Y axes above the desired origin. This will move the drill head and the platen with your stock attached.&lt;br /&gt;
## Once in a fairly close position, use the '''pgup''' and '''pgdn''' keys to ''carefully'' move the tip of the bit on the Z axis to just touching or just barely above the desired origin. &lt;br /&gt;
##* '''Be careful''' not to move in the X and Y directions since this could break the bit. This is why the bit should be just above the stock when you set it as origin. &lt;br /&gt;
## Now, with the bit in place select the '''Zero X''', '''Zero Y''', '''Zero Z''' buttons in order to set the origin by which your design will be milled.&lt;br /&gt;
## At this point, lift the bit up in the Z direction just a tad. Select '''Reset'''. Select '''Cycle Start &amp;lt;Alt-R&amp;gt;'''.&lt;br /&gt;
## If you're using text, or some image with a left-to-right or right-to-left orientation, it's likely that you will need to &amp;quot;flip&amp;quot; the image in order for it to be milled in the correct direction. Namely, setting the Scale for X to -1 did the trick for us.&lt;br /&gt;
## Finally, use the '''Regen. Toolpath''' button to ensure the newly set origin takes effect.&lt;br /&gt;
## When ready to begin, select '''Cycle Start''' button. Use the '''Feed Hold''' for pausing the process and '''Stop''' to end the process or in an emergency.&lt;br /&gt;
# Use the shopvac to vacuum up the debris as it mills.&lt;br /&gt;
# When making multiple passes and changing bits, you only need to re-adjust the zero (origin) for the Z axis--keeping the other two the same ensures perfect registration!&lt;br /&gt;
# Happy CNCing!&lt;br /&gt;
&lt;br /&gt;
===Alternate Instructions===&lt;br /&gt;
&lt;br /&gt;
it is composed of a few components:&lt;br /&gt;
* an internet connected desktop windows PC that runs special software: mach3 (icon on desktop)&lt;br /&gt;
* a hacked engraver that does the milling&lt;br /&gt;
* a stepper driver that sits between the PC and the engraver and communicates via parallel port&lt;br /&gt;
&lt;br /&gt;
mach3 only accepts gcode. you can either use your own gcode or use the program on the PC called CamBam to generate the gcode.&lt;br /&gt;
&lt;br /&gt;
Until we make better tutorials for CamBam please only use the CNC if you can get a CamBam tutorial from someone!&lt;br /&gt;
&lt;br /&gt;
===PCB (Printed Circuit Boards)===&lt;br /&gt;
&lt;br /&gt;
====Links====&lt;br /&gt;
* [http://rapid-pcb.com/ http://rapid-pcb.com/]&lt;br /&gt;
* [http://wiki.acemonstertoys.org/Milling_Circuit_Boards AMT's instructions]&lt;br /&gt;
* [http://imgur.com/a/461VK photos of the CNC area with helpful descriptions]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=Open_a_Space&amp;diff=5676</id>
		<title>Open a Space</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=Open_a_Space&amp;diff=5676"/>
		<updated>2013-10-02T02:34:23Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: /* Options/Sources */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[Sudo room#Approaches|''&amp;lt;&amp;lt; Back to Sudo Room Approaches'']]&lt;br /&gt;
==Estimate of Current Cost for a Space==&lt;br /&gt;
* Details coming from Marc:&lt;br /&gt;
**&lt;br /&gt;
&lt;br /&gt;
==Precise Constraints==&lt;br /&gt;
Check this list for '''up-to-date constraints'''&lt;br /&gt;
===Minimum Requirements===&lt;br /&gt;
Our absolute minimum for a space:&lt;br /&gt;
*BART is close by&lt;br /&gt;
*Disability / wheelchair access&lt;br /&gt;
*Vehicle parking (motor and human-powered) is ''possible''.&lt;br /&gt;
*Bathroom&lt;br /&gt;
*Sink (at least one, but preferably outside of bathroom)&lt;br /&gt;
*Late access (preferably 24 hour)&lt;br /&gt;
*Ability to make some noise (at least event noise)&lt;br /&gt;
*Internet&lt;br /&gt;
*Electricity&lt;br /&gt;
*Security and privacy&lt;br /&gt;
**e.g. not a hallway or shared access with other tenants we don't know.&lt;br /&gt;
*Landlord must either support the idea or be agnostic to it--not against.&lt;br /&gt;
&lt;br /&gt;
===Flexible Agilities===&lt;br /&gt;
Things we are flexible about--that put us at an advantage to landlords:&lt;br /&gt;
*Can deal with no heat/air (Is this an agility? Actually, heat is pretty important, we should be able to be comfortable and invite guests who can be reasonably comfortable at our events).&lt;br /&gt;
*Carpet or flooring not important&lt;br /&gt;
*Can live without amenities or luxuries.&lt;br /&gt;
*Windows are nice, but open to non-windowed spaces.&lt;br /&gt;
*Little to no build-out necessary for initial space.&lt;br /&gt;
*Can move in very soon.&lt;br /&gt;
&lt;br /&gt;
===Other Requirements===&lt;br /&gt;
Things we should keep in mind beyond the bare minimum:&lt;br /&gt;
*Min size: ___ Max size: ___&lt;br /&gt;
*Min price: ___ Max price: ___&lt;br /&gt;
&lt;br /&gt;
===Bonus===&lt;br /&gt;
Amenities and other bonuses--a &amp;quot;wish list&amp;quot; if you will:&lt;br /&gt;
*Roof access &lt;br /&gt;
*Vehicle parking (motor and human-powered) is readily available and secure or private. &lt;br /&gt;
*BART is ''extremely close''.&lt;br /&gt;
*Landlord ''loves us''.&lt;br /&gt;
*Combined residential zoning / accommodation.&lt;br /&gt;
*Proximity to other groups doing interesting things that we can collaborate or cross-pollinate with (like Bay Area Public School)&lt;br /&gt;
&lt;br /&gt;
==Options/Sources==&lt;br /&gt;
* Occupy Oakland list of open spaces&lt;br /&gt;
** List from Oscar Grant Plaza Gazette: http://www.occupyoakland.org/2011/10/the-oscar-grant-plaza-gazette-saturday-october-15-2011-day-7/&lt;br /&gt;
** Apparently, this is a list compiled from publicly accessible data on bank website. Would be a cool hackerproject to scrape &amp;amp; map this data!!!&lt;br /&gt;
** ''Note:'' unless you are planning to squat, these will be more work to obtain. You have to buy them, banks are not in the business of renting out properties&lt;br /&gt;
* Craigslist&lt;br /&gt;
* Possible space with TechLiminal on 14th and Harrison&lt;br /&gt;
** Anca has suggested we could pay to use their space, store some of our stuff. Note: Techliminal is still perfectly happy to host our meetup for free.&lt;br /&gt;
* [http://theholdout.org/ The Holdout] (related to Occupy Oakland) opportunity for [http://theholdout.org/collectives/ &amp;quot;Collectives&amp;quot;].&lt;br /&gt;
** 2313 San Pablo Big green building&lt;br /&gt;
* [http://oaklandwiki.org/The_Omni The Omni], large building in Temescal being bought &amp;amp; turned into event / maker / housing space&lt;br /&gt;
&lt;br /&gt;
==Listings Spreadsheet==&lt;br /&gt;
{| border=&amp;quot;1&amp;quot; cellpadding=&amp;quot;4&amp;quot; cellspacing=&amp;quot;2&amp;quot;&lt;br /&gt;
!Location&lt;br /&gt;
!Name&lt;br /&gt;
!Link&lt;br /&gt;
!Price&lt;br /&gt;
!Meet Min Reqs?&lt;br /&gt;
!Notes&lt;br /&gt;
|-&lt;br /&gt;
|14th and Harrison, Oakland, CA&lt;br /&gt;
|Techliminal&lt;br /&gt;
|http://techliminal.com/&lt;br /&gt;
|?&lt;br /&gt;
|Mostly, need to inquire about security/privacy&lt;br /&gt;
|Offer from Anca to store stuff, or figure out some shared working space/time/price.&lt;br /&gt;
|-&lt;br /&gt;
|1825 San Pablo Ave, Oakland, CA (Downtown, close to 19th st BART)&lt;br /&gt;
|[http://ebaldc.com East Bay Asian Local Development Corporation]'s new future office&lt;br /&gt;
|[http://maps.google.com/maps?q=1825+San+Pablo+Ave,+Oakland,+CA&amp;amp;ll=37.80835,-122.272785&amp;amp;spn=0.000989,0.001534&amp;amp;hnear=1825+San+Pablo+Ave,+Oakland,+Alameda,+California+94612&amp;amp;t=h&amp;amp;z=20&amp;amp;vpsrc=6 map] Talk to EBALDC&lt;br /&gt;
|? (cost by square foot, plans still in works for 1st floor)&lt;br /&gt;
|Definitely, fits very well toward Sudo Space goals (but will not be open for some time).&lt;br /&gt;
|2nd floor will be EBALDC's new office, bottom floor is open, looking for tenants, plans, divisions, etc. Former shelter, full kitchen, showers / bathrooms, ample plumbing. Zoned for commercial use, so residential is fine, etc. Opportunities to work with EBALDC on build-out plans. Opening likely in 1-2 years.&lt;br /&gt;
|-&lt;br /&gt;
|8410 Amelia Street&lt;br /&gt;
|Nimbyspace&lt;br /&gt;
|http://www.nimbyspace.org/&lt;br /&gt;
|$350 per month for a 20' shipping container&lt;br /&gt;
|1/2 mile from Colosseum BART station. No services in the area. &lt;br /&gt;
|Perhaps a candidate for long term storage or special projects with an industrial focus. Not a good choice for the everyday space for Sudo Room. Plugged into the Burning Man community at a deep level.&lt;br /&gt;
|- &lt;br /&gt;
|2135 Broadway, Oakland, CA&lt;br /&gt;
|George's Building&lt;br /&gt;
|[https://maps.google.com/maps?q=2141+broadway,+oakland,+ca&amp;amp;ll=37.81036,-122.26691&amp;amp;spn=0.004891,0.010568&amp;amp;sll=37.810869,-122.267554&amp;amp;layer=c&amp;amp;cbp=13,282.27,,1,5.81&amp;amp;cbll=37.810739,-122.267263&amp;amp;hnear=2141+Broadway,+Oakland,+California+94612&amp;amp;t=h&amp;amp;z=17&amp;amp;panoid=aO3eK_xFFmwh3YdE4VD1Og Streetview map]&lt;br /&gt;
|Depends on office&lt;br /&gt;
|Close to bart, disability accessible (ground-level access, elevator in back, now part of an office so more exclusive), shared classroom space, other spaces available before they are rented, also able to move to different open offices in the building. [[2135 Broadway Tenants|2135 Broadway Tenants]]&lt;br /&gt;
|Good opportunity to move in here on a month-to-month since offices open here fairly regularly. Can use the shared classroom (very large) for meetings + workshops, need to talk with property manager to sort it out. (Three spaces available.)&lt;br /&gt;
|- &lt;br /&gt;
|Location&lt;br /&gt;
|(New Entry) Name&lt;br /&gt;
|Link&lt;br /&gt;
|Price&lt;br /&gt;
|Meet Min Reqs?&lt;br /&gt;
|Notes&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
* List to be parsed&lt;br /&gt;
*# http://sfbay.craigslist.org/eby/off/3035252579.html&lt;br /&gt;
*# http://sfbay.craigslist.org/eby/off/3033653330.html&lt;br /&gt;
*# 3619 Grand Ave: http://sfbay.craigslist.org/eby/off/3045867967.html&lt;br /&gt;
*# 3rd street at madison: http://sfbay.craigslist.org/eby/off/3046019737.html&lt;br /&gt;
*# 1322 WEBSTER STREET: http://sfbay.craigslist.org/eby/off/3033572292.html&lt;br /&gt;
*# 3661 Grand Ave: http://sfbay.craigslist.org/eby/off/3033513385.html&lt;br /&gt;
*# 300 Frank H Ogawa Plz: http://sfbay.craigslist.org/eby/off/3033238046.html&lt;br /&gt;
*# 436 14th Street, Oakland: http://sfbay.craigslist.org/eby/off/3009766518.html&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=Open_a_Space&amp;diff=5675</id>
		<title>Open a Space</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=Open_a_Space&amp;diff=5675"/>
		<updated>2013-10-02T02:30:36Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: /* Bonus */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[Sudo room#Approaches|''&amp;lt;&amp;lt; Back to Sudo Room Approaches'']]&lt;br /&gt;
==Estimate of Current Cost for a Space==&lt;br /&gt;
* Details coming from Marc:&lt;br /&gt;
**&lt;br /&gt;
&lt;br /&gt;
==Precise Constraints==&lt;br /&gt;
Check this list for '''up-to-date constraints'''&lt;br /&gt;
===Minimum Requirements===&lt;br /&gt;
Our absolute minimum for a space:&lt;br /&gt;
*BART is close by&lt;br /&gt;
*Disability / wheelchair access&lt;br /&gt;
*Vehicle parking (motor and human-powered) is ''possible''.&lt;br /&gt;
*Bathroom&lt;br /&gt;
*Sink (at least one, but preferably outside of bathroom)&lt;br /&gt;
*Late access (preferably 24 hour)&lt;br /&gt;
*Ability to make some noise (at least event noise)&lt;br /&gt;
*Internet&lt;br /&gt;
*Electricity&lt;br /&gt;
*Security and privacy&lt;br /&gt;
**e.g. not a hallway or shared access with other tenants we don't know.&lt;br /&gt;
*Landlord must either support the idea or be agnostic to it--not against.&lt;br /&gt;
&lt;br /&gt;
===Flexible Agilities===&lt;br /&gt;
Things we are flexible about--that put us at an advantage to landlords:&lt;br /&gt;
*Can deal with no heat/air (Is this an agility? Actually, heat is pretty important, we should be able to be comfortable and invite guests who can be reasonably comfortable at our events).&lt;br /&gt;
*Carpet or flooring not important&lt;br /&gt;
*Can live without amenities or luxuries.&lt;br /&gt;
*Windows are nice, but open to non-windowed spaces.&lt;br /&gt;
*Little to no build-out necessary for initial space.&lt;br /&gt;
*Can move in very soon.&lt;br /&gt;
&lt;br /&gt;
===Other Requirements===&lt;br /&gt;
Things we should keep in mind beyond the bare minimum:&lt;br /&gt;
*Min size: ___ Max size: ___&lt;br /&gt;
*Min price: ___ Max price: ___&lt;br /&gt;
&lt;br /&gt;
===Bonus===&lt;br /&gt;
Amenities and other bonuses--a &amp;quot;wish list&amp;quot; if you will:&lt;br /&gt;
*Roof access &lt;br /&gt;
*Vehicle parking (motor and human-powered) is readily available and secure or private. &lt;br /&gt;
*BART is ''extremely close''.&lt;br /&gt;
*Landlord ''loves us''.&lt;br /&gt;
*Combined residential zoning / accommodation.&lt;br /&gt;
*Proximity to other groups doing interesting things that we can collaborate or cross-pollinate with (like Bay Area Public School)&lt;br /&gt;
&lt;br /&gt;
==Options/Sources==&lt;br /&gt;
* Occupy Oakland list of open spaces&lt;br /&gt;
** List from Oscar Grant Plaza Gazette: http://www.occupyoakland.org/2011/10/the-oscar-grant-plaza-gazette-saturday-october-15-2011-day-7/&lt;br /&gt;
** Apparently, this is a list compiled from publicly accessible data on bank website. Would be a cool hackerproject to scrape &amp;amp; map this data!!!&lt;br /&gt;
** ''Note:'' unless you are planning to squat, these will be more work to obtain. You have to buy them, banks are not in the business of renting out properties&lt;br /&gt;
* Craigslist&lt;br /&gt;
* Possible space with TechLiminal on 14th and Harrison&lt;br /&gt;
** Anca has suggested we could pay to use their space, store some of our stuff. Note: Techliminal is still perfectly happy to host our meetup for free.&lt;br /&gt;
* [http://theholdout.org/ The Holdout] (related to Occupy Oakland) opportunity for [http://theholdout.org/collectives/ &amp;quot;Collectives&amp;quot;].&lt;br /&gt;
** 2313 San Pablo Big green building&lt;br /&gt;
&lt;br /&gt;
==Listings Spreadsheet==&lt;br /&gt;
{| border=&amp;quot;1&amp;quot; cellpadding=&amp;quot;4&amp;quot; cellspacing=&amp;quot;2&amp;quot;&lt;br /&gt;
!Location&lt;br /&gt;
!Name&lt;br /&gt;
!Link&lt;br /&gt;
!Price&lt;br /&gt;
!Meet Min Reqs?&lt;br /&gt;
!Notes&lt;br /&gt;
|-&lt;br /&gt;
|14th and Harrison, Oakland, CA&lt;br /&gt;
|Techliminal&lt;br /&gt;
|http://techliminal.com/&lt;br /&gt;
|?&lt;br /&gt;
|Mostly, need to inquire about security/privacy&lt;br /&gt;
|Offer from Anca to store stuff, or figure out some shared working space/time/price.&lt;br /&gt;
|-&lt;br /&gt;
|1825 San Pablo Ave, Oakland, CA (Downtown, close to 19th st BART)&lt;br /&gt;
|[http://ebaldc.com East Bay Asian Local Development Corporation]'s new future office&lt;br /&gt;
|[http://maps.google.com/maps?q=1825+San+Pablo+Ave,+Oakland,+CA&amp;amp;ll=37.80835,-122.272785&amp;amp;spn=0.000989,0.001534&amp;amp;hnear=1825+San+Pablo+Ave,+Oakland,+Alameda,+California+94612&amp;amp;t=h&amp;amp;z=20&amp;amp;vpsrc=6 map] Talk to EBALDC&lt;br /&gt;
|? (cost by square foot, plans still in works for 1st floor)&lt;br /&gt;
|Definitely, fits very well toward Sudo Space goals (but will not be open for some time).&lt;br /&gt;
|2nd floor will be EBALDC's new office, bottom floor is open, looking for tenants, plans, divisions, etc. Former shelter, full kitchen, showers / bathrooms, ample plumbing. Zoned for commercial use, so residential is fine, etc. Opportunities to work with EBALDC on build-out plans. Opening likely in 1-2 years.&lt;br /&gt;
|-&lt;br /&gt;
|8410 Amelia Street&lt;br /&gt;
|Nimbyspace&lt;br /&gt;
|http://www.nimbyspace.org/&lt;br /&gt;
|$350 per month for a 20' shipping container&lt;br /&gt;
|1/2 mile from Colosseum BART station. No services in the area. &lt;br /&gt;
|Perhaps a candidate for long term storage or special projects with an industrial focus. Not a good choice for the everyday space for Sudo Room. Plugged into the Burning Man community at a deep level.&lt;br /&gt;
|- &lt;br /&gt;
|2135 Broadway, Oakland, CA&lt;br /&gt;
|George's Building&lt;br /&gt;
|[https://maps.google.com/maps?q=2141+broadway,+oakland,+ca&amp;amp;ll=37.81036,-122.26691&amp;amp;spn=0.004891,0.010568&amp;amp;sll=37.810869,-122.267554&amp;amp;layer=c&amp;amp;cbp=13,282.27,,1,5.81&amp;amp;cbll=37.810739,-122.267263&amp;amp;hnear=2141+Broadway,+Oakland,+California+94612&amp;amp;t=h&amp;amp;z=17&amp;amp;panoid=aO3eK_xFFmwh3YdE4VD1Og Streetview map]&lt;br /&gt;
|Depends on office&lt;br /&gt;
|Close to bart, disability accessible (ground-level access, elevator in back, now part of an office so more exclusive), shared classroom space, other spaces available before they are rented, also able to move to different open offices in the building. [[2135 Broadway Tenants|2135 Broadway Tenants]]&lt;br /&gt;
|Good opportunity to move in here on a month-to-month since offices open here fairly regularly. Can use the shared classroom (very large) for meetings + workshops, need to talk with property manager to sort it out. (Three spaces available.)&lt;br /&gt;
|- &lt;br /&gt;
|Location&lt;br /&gt;
|(New Entry) Name&lt;br /&gt;
|Link&lt;br /&gt;
|Price&lt;br /&gt;
|Meet Min Reqs?&lt;br /&gt;
|Notes&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
* List to be parsed&lt;br /&gt;
*# http://sfbay.craigslist.org/eby/off/3035252579.html&lt;br /&gt;
*# http://sfbay.craigslist.org/eby/off/3033653330.html&lt;br /&gt;
*# 3619 Grand Ave: http://sfbay.craigslist.org/eby/off/3045867967.html&lt;br /&gt;
*# 3rd street at madison: http://sfbay.craigslist.org/eby/off/3046019737.html&lt;br /&gt;
*# 1322 WEBSTER STREET: http://sfbay.craigslist.org/eby/off/3033572292.html&lt;br /&gt;
*# 3661 Grand Ave: http://sfbay.craigslist.org/eby/off/3033513385.html&lt;br /&gt;
*# 300 Frank H Ogawa Plz: http://sfbay.craigslist.org/eby/off/3033238046.html&lt;br /&gt;
*# 436 14th Street, Oakland: http://sfbay.craigslist.org/eby/off/3009766518.html&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=Talk:Welcome&amp;diff=4059</id>
		<title>Talk:Welcome</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=Talk:Welcome&amp;diff=4059"/>
		<updated>2013-04-22T19:43:48Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: removing spam&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=User:Rabbitface&amp;diff=4041</id>
		<title>User:Rabbitface</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=User:Rabbitface&amp;diff=4041"/>
		<updated>2013-04-21T02:48:57Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Hi, I'm Rabbit.&lt;br /&gt;
&lt;br /&gt;
irc: rabbitface&lt;br /&gt;
&lt;br /&gt;
---&lt;br /&gt;
&lt;br /&gt;
Skills I can share:&lt;br /&gt;
* python&lt;br /&gt;
* photography&lt;br /&gt;
* 3d modeling &amp;amp; rendering&lt;br /&gt;
* consensus facilitation&lt;br /&gt;
* fire poi&lt;br /&gt;
* drawing, comics, figure drawing&lt;br /&gt;
* making/recording music with Ableton Live&lt;br /&gt;
* ukulele&lt;br /&gt;
&lt;br /&gt;
---&lt;br /&gt;
&lt;br /&gt;
Things I'm learning now:&lt;br /&gt;
* 3d printing&lt;br /&gt;
* javascript, css, frontend web design&lt;br /&gt;
* p2p / decentralized systems&lt;br /&gt;
* mesh networking&lt;br /&gt;
* hardware (arduino, circuits, motors)&lt;br /&gt;
&lt;br /&gt;
---&lt;br /&gt;
&lt;br /&gt;
Social / political interests:&lt;br /&gt;
* queerness, gender, trans* identities&lt;br /&gt;
* consent, kink, sex-positive culture&lt;br /&gt;
* cooperative housing &amp;amp; businesses&lt;br /&gt;
* non-hierarchicality&lt;br /&gt;
* nym rights&lt;br /&gt;
* understanding &amp;amp; counteracting privilege&lt;br /&gt;
* privacy, encryption, alternatives to Facebook&lt;br /&gt;
&lt;br /&gt;
---&lt;br /&gt;
&lt;br /&gt;
* What hours do you usually work: nights&lt;br /&gt;
* If you have a conflict with me, how should you approach me?  Directly, honestly, hopefully calmly.  You can treat me like an [http://ask.metafilter.com/55153/Whats-the-middle-ground-between-FU-and-Welcome#830421 Ask Culture] person.&lt;br /&gt;
* Workshops/classes you'd like to lead or have lead in the past&lt;br /&gt;
* What would you want to learn/what classes would you want to take?&lt;br /&gt;
* What equipment would you be interested in?  Would like to play with the CNC Mill.  Wish we had a laser cutter.&lt;br /&gt;
* What else would you like to share about yourself?&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=User:Judytuna&amp;diff=4040</id>
		<title>User:Judytuna</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=User:Judytuna&amp;diff=4040"/>
		<updated>2013-04-21T02:46:50Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: Reverted edits by 91.207.4.117 (talk) to last revision by 98.248.228.141&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;I like Starcraft II, Na'vi, Ruby on Rails, Women Who Code, Railsbridge, Wikipedia and wikae in general, Nabokov, Emily Dickinson, Marianne Moore, rainbows, rock climbing, belly dancing, piano, erhu, yoga, hot chocolate, singing a cappella, raspberry pi, kinect and nui, ouya, abstract algebra and bright colors.&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=3D_fabrication&amp;diff=4039</id>
		<title>3D fabrication</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=3D_fabrication&amp;diff=4039"/>
		<updated>2013-04-21T02:42:10Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: added Category:3DPrinting using HotCat&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;====Potential products for profit====&lt;br /&gt;
&lt;br /&gt;
* We might have a large storefront window that is passed by thousands of art-lovers every month during the nations largest, and rapidly growing art-walk.&lt;br /&gt;
&lt;br /&gt;
* What types of products could serve the community, or might be needed same day (something online 3D printing services can't offer, but walk-in printing shops can)?&lt;br /&gt;
&lt;br /&gt;
* What types of products could be offered in pre-sales to crowd-fund the purchase of one or more printers?&lt;br /&gt;
** Products built with $600-$20,000 printers&lt;br /&gt;
*** Phone/device cases.&lt;br /&gt;
*** [[3D fractals]]&lt;br /&gt;
*** Glass Frames.&lt;br /&gt;
*** Incubators for biohacking.&lt;br /&gt;
*** Shoes? More like mocassins. :D&lt;br /&gt;
*** Giant plastic sombreros.&lt;br /&gt;
*** Indoor Wall Garden/Hydroponics set.&lt;br /&gt;
*** A desktop nano-fridge.&lt;br /&gt;
*** Lego-like toys.&lt;br /&gt;
** Products built with $20,000-$200,000 printers&lt;br /&gt;
*** [[3D fractals]]&lt;br /&gt;
&lt;br /&gt;
====Hacking, making and community-benefit products====&lt;br /&gt;
&lt;br /&gt;
* Lab equipment&lt;br /&gt;
* &lt;br /&gt;
&lt;br /&gt;
====3D fabrication links and resources====&lt;br /&gt;
&lt;br /&gt;
*Desktop Printers&lt;br /&gt;
**[http://www.makerbot.com/ Makerbot, Thingomatic, Replicator 2]&lt;br /&gt;
**[http://www.reprap.org/ RepRap, Printrbot]&lt;br /&gt;
**[http://formlabs.com/ Formlab]&lt;br /&gt;
**http://www.ultimaker.com/&lt;br /&gt;
**[http://www.makergear.com/ Mosaic, Prusa]&lt;br /&gt;
**[http://www.additive3d.com/3dpr_cht.htm Comparison Chart of 3D Printer Choices for Approximately $20,000 or Less]&lt;br /&gt;
**[http://www.3ders.org/pricecompare/3dprinters/ 3D printer price comparrisons]&lt;br /&gt;
*High quality, mulitmaterial, commercial&lt;br /&gt;
**http://www.stratasys.com/&lt;br /&gt;
**http://www.fortus.com&lt;br /&gt;
**http://www.3dsystems.com/&lt;br /&gt;
**http://objet.com/&lt;br /&gt;
**http://www.zcorp.com&lt;br /&gt;
**http://www.voxeljet.de&lt;br /&gt;
**[http://www.dimensionprinting.com/3d-printers/3d-printing-main.aspx Dimension]&lt;br /&gt;
*Metal&lt;br /&gt;
**[http://reprap.org/wiki/MetalicaRap MetalicaRap] (still designing / prototyping)&lt;br /&gt;
*services, networks, outlets, designs&lt;br /&gt;
**http://www.thingiverse.com&lt;br /&gt;
**http://www.shapeways.com/&lt;br /&gt;
**http://www.sculpteo.com&lt;br /&gt;
**http://www.kraftwurx.com/&lt;br /&gt;
**http://www.quickparts.com/&lt;br /&gt;
**http://i.materialise.com&lt;br /&gt;
**http://www.fabricastl.com (ability to find cheapest printing services)&lt;br /&gt;
**http://www.ponoko.com&lt;br /&gt;
**http://cubify.com/store/creation_list.aspx&lt;br /&gt;
**http://www.digits2widgets.com/gallery-showcases/&lt;br /&gt;
**http://www.3dprintingmodel.com/marketplace/indexMarketPlace.php&lt;br /&gt;
**http://www.redeyeondemand.com/&lt;br /&gt;
*Software&lt;br /&gt;
**http://sourceforge.net/projects/free-cad/&lt;br /&gt;
**http://www.blender.org/&lt;br /&gt;
**https://tinkercad.com&lt;br /&gt;
*Blogs&lt;br /&gt;
**http://fabbaloo.com/&lt;br /&gt;
**http://www.3dprintingindustry.com&lt;br /&gt;
**http://www.3ders.org/&lt;br /&gt;
**http://www.engineering.com/3DPrinting.aspx&lt;br /&gt;
**http://www.prsnlz.me/&lt;br /&gt;
**http://www.3dprinter.net/&lt;br /&gt;
**http://blog.virtox.net/&lt;br /&gt;
**http://www.kraftwurx.com/&lt;br /&gt;
&lt;br /&gt;
[[Category:3DPrinting]]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=Comics_%2B_More:_3D_Printing,_Arduinos,_Markers...&amp;diff=4038</id>
		<title>Comics + More: 3D Printing, Arduinos, Markers...</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=Comics_%2B_More:_3D_Printing,_Arduinos,_Markers...&amp;diff=4038"/>
		<updated>2013-04-21T02:42:03Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: added Category:3DPrinting using HotCat&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[Today I Learned]] - Comics, Arduinos, 3D Printing &amp;amp; More&lt;br /&gt;
&lt;br /&gt;
==Glance==&lt;br /&gt;
*'''WHEN''' May 11th, Saturday, 2pm &lt;br /&gt;
*'''DURATION''' 2-3 hours. Even longer if you want.&lt;br /&gt;
*'''LOCATION''' [[Getting there|sudo room]]&lt;br /&gt;
*'''PRICE''' $0&lt;br /&gt;
*'''NUTSHELL''' Combining digital art, comics, 3D Printing, and more. Description to come&lt;br /&gt;
*'''INSTRUCTOR''' [[User:Romyilano|Romy Ilano]]&lt;br /&gt;
&lt;br /&gt;
===Inspiration===&lt;br /&gt;
&lt;br /&gt;
* [http://en.wikipedia.org/wiki/Bread_and_Puppet_Theater Bread and Puppet Theater] I used to volunteer in the Bread &amp;amp; Puppet Theater in NYC. They are like a real-life cartoon come to life, only mixed with theater.&lt;br /&gt;
* There's going to be a Dance rehearsal at 6pm, so if you want to involve dancing in your comics, that's awesome!&lt;br /&gt;
&lt;br /&gt;
[[Category:3DPrinting]]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=Art:_Extra-Dimensional_-_Comics,_Arduinos,_3D_Printing_and_More&amp;diff=4037</id>
		<title>Art: Extra-Dimensional - Comics, Arduinos, 3D Printing and More</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=Art:_Extra-Dimensional_-_Comics,_Arduinos,_3D_Printing_and_More&amp;diff=4037"/>
		<updated>2013-04-21T02:41:55Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: added Category:3DPrinting using HotCat&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[Today I Learned]] - Comics, Arduinos, 3D Printing &amp;amp; More&lt;br /&gt;
&lt;br /&gt;
==Glance==&lt;br /&gt;
*'''WHEN''' May 11th, Saturday, 2pm &lt;br /&gt;
*'''DURATION''' Sketchup and Design: 2 hours, Printing 2 hours. You can come to both or either for as long as you like&lt;br /&gt;
*'''LOCATION''' [[Getting there|sudo room]]&lt;br /&gt;
*'''PRICE''' $0&lt;br /&gt;
*'''NUTSHELL''' Combining digital art, comics, 3D Printing, and more. Description to come&lt;br /&gt;
*'''INSTRUCTOR''' [[User:Romyilano|Romy Ilano]]&lt;br /&gt;
&lt;br /&gt;
[[Category:3DPrinting]]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=Just_enough_sketchup_to_pretend_you_can_3d_model_II_%26_Just_enough_slic3r_to_pretend_you_can_extrude_I&amp;diff=4036</id>
		<title>Just enough sketchup to pretend you can 3d model II &amp; Just enough slic3r to pretend you can extrude I</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=Just_enough_sketchup_to_pretend_you_can_3d_model_II_%26_Just_enough_slic3r_to_pretend_you_can_extrude_I&amp;diff=4036"/>
		<updated>2013-04-21T02:41:47Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: added Category:3DPrinting using HotCat&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;''This is the follow up to [[Just enough Sketch-up to pretend you can 3d model]]''&lt;br /&gt;
[[File:Max3DPrinting.jpg|right|thumb|Evangelizing &amp;amp; mentorship from our leader M. klein]]&lt;br /&gt;
[[File:Sudoroom_prints_toruses.jpg|right|thumb|In progress, finishing top of print]]&lt;br /&gt;
[[File:3d 1.jpg|right|thumb]]&lt;br /&gt;
[[File:3d 2.jpg|right|thumb]]&lt;br /&gt;
[[File:3d 3.jpg|right|thumb]]&lt;br /&gt;
[[File:3d 4.jpg|right|thumb]]&lt;br /&gt;
==Glance==&lt;br /&gt;
*'''WHEN''' 20th of April. Sketchup and Design Tutorial: 12PM, Printing Tutorial 2PM&lt;br /&gt;
*'''DURATION''' Sketchup and Design: 2 hours, Printing 2 hours. You can come to both or either for as long as you like&lt;br /&gt;
*'''LOCATION''' [[Getting there|sudo room]]&lt;br /&gt;
*'''PRICE''' $0&lt;br /&gt;
*'''NUTSHELL''' First a no-experience-necessary Sketchup class. Then an explanation and tutorial on how to use the 3D printer itself.&lt;br /&gt;
*'''INSTRUCTOR''' Max Klein aka [http://notconfusing.com notconfusing]&lt;br /&gt;
&lt;br /&gt;
==Plan==&lt;br /&gt;
[[File:3DSketchupClass.jpg|500px]]&lt;br /&gt;
*Understand the workflow (Idea&amp;gt;Design&amp;gt;STL&amp;gt;Slice&amp;gt;Print).&lt;br /&gt;
*'''IDEA''' a miniature plate for canapes and appetizers that is ring and allows you to hold a drink in the same hand.&lt;br /&gt;
*'''DESIGN''' we'll make a 3d digital representation in sketchup&lt;br /&gt;
*'''STL''' gloss over this detail and leave it for another class&lt;br /&gt;
*'''SLICE''' gloss over this detail and leave it for another class&lt;br /&gt;
*'''PRINT''' marvel, and take home.&lt;br /&gt;
* ''Start a facebook group or mail list?''&lt;br /&gt;
&lt;br /&gt;
==Learn==&lt;br /&gt;
On the right you'll see some examples of what I've 3D printed at sudo room, having learned all my skills at sudo room, from sudoers.&lt;br /&gt;
===Sketchup and Design===&lt;br /&gt;
*Introductions&lt;br /&gt;
**Level of 3d modelling experience (none required)&lt;br /&gt;
*3D Printing Theory&lt;br /&gt;
*Sketchup (many options, but this is easiest, not necessarily most powerful or precise)&lt;br /&gt;
**Navigation&lt;br /&gt;
***Zoom/Orbit/Pan&lt;br /&gt;
***Set views&lt;br /&gt;
**Basic Shapes&lt;br /&gt;
***Rectangle/Line/Circle/Polygon&lt;br /&gt;
***Precise measurements&lt;br /&gt;
**Shape Manipulation&lt;br /&gt;
***Push/pull&lt;br /&gt;
***Move vertice/edge&lt;br /&gt;
***Rotate&lt;br /&gt;
***Scale (&lt;br /&gt;
***Scale -1 Trick&lt;br /&gt;
***Offset&lt;br /&gt;
**Advanced Shapes&lt;br /&gt;
***Group&lt;br /&gt;
***Follow me&lt;br /&gt;
***Outershell&lt;br /&gt;
**Misc&lt;br /&gt;
***Tape/Erase&lt;br /&gt;
**Ready? Let's Make something. Learner's requests?&lt;br /&gt;
**Exporting&lt;br /&gt;
***[https://github.com/SketchUp/sketchup-stl RBZ File]&lt;br /&gt;
*** [http://talesofa3dprinter.blogspot.com/2013/04/converting-sketchup-to-stl-files.html Instructions for Mac]&lt;br /&gt;
&lt;br /&gt;
===Printing===&lt;br /&gt;
*Introductions&lt;br /&gt;
**Level of 3d modelling experience (none required), but you need a .stl file ready. (We make them in the earlier design portion of the class)&lt;br /&gt;
*Slic3r slicing software (in a minor way)&lt;br /&gt;
**Sometimes can need NetFabb fixing&lt;br /&gt;
*Repetier Host Printer Software (in a minor way)&lt;br /&gt;
*How to manually adjust the 3d printer in times of crisis.&lt;br /&gt;
&lt;br /&gt;
==Bring==&lt;br /&gt;
*Come with a laptop with '''[http://www.sketchup.com/ sketchup] installed'''. There's a free version for Windows and Mac. If you don't have this installed, you cannot begin immediately.&lt;br /&gt;
*'''Bring a 3-button scroll mouse'''. Sketchup is much easier with a mouse, and all but impossible to learn with the track pad. '''Essential''', a mouse that has a clickable scroll-wheel.&lt;br /&gt;
*Bring '''your own .stl''' to print, if you are coming just for the second half.&lt;br /&gt;
&lt;br /&gt;
==Attend==&lt;br /&gt;
Add your name below if you know how, but you can also just show up on the day.&lt;br /&gt;
* [[User:Maximilianklein|Maximilianklein]] ([[User talk:Maximilianklein|talk]]) 17:48, 24 March 2013 (PDT)&lt;br /&gt;
* Rabbit&lt;br /&gt;
* revphil - thanks for repeating this!&lt;br /&gt;
* Christine M&lt;br /&gt;
* [[User:Romyilano|Romyilano]] - wants to work on case for Arduino&lt;br /&gt;
* Naomi&lt;br /&gt;
* Flynn Cooper&lt;br /&gt;
* Abe Zukor&lt;br /&gt;
* Hilary - wants to work on a case for her colorimeter (has diagrams)  - signed up while hanging out at the Tuesday Microcontroller night&lt;br /&gt;
&lt;br /&gt;
* Townhouse&lt;br /&gt;
===First Fridays SignUp===&lt;br /&gt;
* Allison (first friday visit!) &lt;br /&gt;
* Nikhil (first friday visit!)&lt;br /&gt;
* (first friday guests) Kyan &lt;br /&gt;
* (first friday guests) Kyle&lt;br /&gt;
===Oakland Nights Sign-Ups===&lt;br /&gt;
*  dbpokorny&lt;br /&gt;
* brandonfyoung&lt;br /&gt;
* Mike&lt;br /&gt;
* Strycker&lt;br /&gt;
* Mike&lt;br /&gt;
===AttendOther===&lt;br /&gt;
&lt;br /&gt;
* Berbels (but I cannot attend, please add me to the list for the next one)&lt;br /&gt;
&lt;br /&gt;
==Requests==&lt;br /&gt;
Write specific skills or questions that you'd like to have attention in the class.&lt;br /&gt;
* write here&lt;br /&gt;
&lt;br /&gt;
* Creative Arduino casings&lt;br /&gt;
* [[User:Rabbitface|Rabbit]] wants to know how to best adjust slicing &amp;amp; printing settings&lt;br /&gt;
* [[User:Romyilano|Romyilano]] would like to exploring &amp;amp; modifying Art Institute of Chicago 3D printed objects - http://www.thingiverse.com/ArtInstituteChicago/collections/museum-love-in-3d/page:1&lt;br /&gt;
* [[User:Romyilano|Romyilano]] would like to explore painting 3D printed objects - what is the best kind of paint to use? http://www.reddit.com/r/3Dprinting/comments/18xsqw/painting_3d_printed_objects/&lt;br /&gt;
* [[User:Romyilano|Romyilano]] would like to invite cartoon artists from the San Francisco Cartoonist Conspiracy &amp;amp; see how we can do a &amp;quot;comic book jam&amp;quot; with drawings that works effectively with budding 3D printing artists--imagine having a cartoon and comic book artist help you make some cool doll!&lt;br /&gt;
http://www.miromi.com/webpress/2010/04/tom-sayer-jam-cartoonist-conspiracy-san-francisco/&lt;br /&gt;
&lt;br /&gt;
==Showcase==&lt;br /&gt;
some stuff that was made in the last class on March 13th&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
File:Sudoroom_prints_toruses.jpg|In progress, finishing top of print&lt;br /&gt;
File:Toruses.jpg|translucent quality of PLA plastic&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:3DPrinting]]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=Just_enough_Sketch-up_to_pretend_you_can_3d_model&amp;diff=4035</id>
		<title>Just enough Sketch-up to pretend you can 3d model</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=Just_enough_Sketch-up_to_pretend_you_can_3d_model&amp;diff=4035"/>
		<updated>2013-04-21T02:41:42Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: added Category:3DPrinting using HotCat&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[File:3d 1.jpg|right|thumb]]&lt;br /&gt;
[[File:3d 2.jpg|right|thumb]]&lt;br /&gt;
[[File:3d 3.jpg|right|thumb]]&lt;br /&gt;
[[File:3d 4.jpg|right|thumb]]&lt;br /&gt;
==Glance==&lt;br /&gt;
*'''WHEN''' 2pm on Saturday the 16th of March.&lt;br /&gt;
*'''DURATION''' 2 hours&lt;br /&gt;
*'''LOCATION''' [[Getting there|sudo room]]&lt;br /&gt;
*'''PRICE''' $0&lt;br /&gt;
*'''NUTSHELL''' Live Sketchup and print tutorial&lt;br /&gt;
*'''INSTRUCTOR''' Max Klein aka [http://notconfusing.com notconfusing]&lt;br /&gt;
&lt;br /&gt;
==Plan==&lt;br /&gt;
*Understand the workflow (Idea&amp;gt;Design&amp;gt;STL&amp;gt;Slice&amp;gt;Print).&lt;br /&gt;
*'''IDEA''' a miniature plate for canapes and appetizers that is ring and allows you to hold a drink in the same hand.&lt;br /&gt;
*'''DESIGN''' we'll make a 3d digital representation in sketchup&lt;br /&gt;
*'''STL''' gloss over this detail and leave it for another class&lt;br /&gt;
*'''SLICE''' gloss over this detail and leave it for another class&lt;br /&gt;
*'''PRINT''' marvel, and take home.&lt;br /&gt;
&lt;br /&gt;
==Learn==&lt;br /&gt;
On the right you'll see some examples of what I've 3D printed at sudo room, having learned all my skills at sudo room, from sudoers.&lt;br /&gt;
*Introductions&lt;br /&gt;
**Level of 3d modelling experience (none required)&lt;br /&gt;
*3D Printing Theory&lt;br /&gt;
*Sketchup (many options, but this is easiest, not necessarily most powerful or precise)&lt;br /&gt;
**Navigation&lt;br /&gt;
***Zoom/Orbit/Pan&lt;br /&gt;
***Set views&lt;br /&gt;
**Basic Shapes&lt;br /&gt;
***Rectangle/Line/Circle/Polygon&lt;br /&gt;
***Precise measurements&lt;br /&gt;
**Shape Manipulation&lt;br /&gt;
***Push/pull&lt;br /&gt;
***Move vertice/edge&lt;br /&gt;
***Rotate&lt;br /&gt;
***Scale&lt;br /&gt;
***Scale -1 Trick&lt;br /&gt;
***Offset&lt;br /&gt;
**Advanced Shapes&lt;br /&gt;
***Group&lt;br /&gt;
***Follow me&lt;br /&gt;
***Outershell&lt;br /&gt;
**Misc&lt;br /&gt;
***Tape/Erase&lt;br /&gt;
**Ready? Let's Make something. Learner's requests?&lt;br /&gt;
**Exporting&lt;br /&gt;
***[https://github.com/SketchUp/sketchup-stl RBZ File]&lt;br /&gt;
*Slic3r slicing software (in a minor way)&lt;br /&gt;
**Sometimes can need NetFabb fixing&lt;br /&gt;
*Repetier Host Printer Software (in a minor way)&lt;br /&gt;
*How to manually adjust the 3d printer in times of crisis.&lt;br /&gt;
&lt;br /&gt;
==Bring==&lt;br /&gt;
*Come with a laptop with [http://www.sketchup.com/ sketchup] installed. There's a free version for Windows and Mac. If you don't have this installed, you cannot begin immediately.&lt;br /&gt;
*Bring a mouse. Sketchup is much easier with a mouse, and all but impossible to learn with the track pad. Essential.&lt;br /&gt;
&lt;br /&gt;
==Attend==&lt;br /&gt;
Add your name below if you know how, but you can also just show up on the day.&lt;br /&gt;
* IsThisThingOn&lt;br /&gt;
* Tunabananas&lt;br /&gt;
* Bleeblahblue&lt;br /&gt;
* JustBrandon&lt;br /&gt;
* Rick&lt;br /&gt;
* Judi (who used the &amp;quot;edit&amp;quot; link, top of the page)&lt;br /&gt;
* [[User:Hbergeronx|Hbergeronx]] ([[User talk:Hbergeronx|talk]]) 17:07, 14 March 2013 (UTC) (matt)&lt;br /&gt;
* Naomi Sorbet&lt;br /&gt;
* Rabbit&lt;br /&gt;
* Rodion Raskolnikov (aw dang, missed it)&lt;br /&gt;
&lt;br /&gt;
==Thanks!==&lt;br /&gt;
&lt;br /&gt;
[[User:Hbergeronx|Hbergeronx]] ([[User talk:Hbergeronx|talk]]) : really enjoyed the class! adding some pics of the &amp;quot;thing&amp;quot; i learned how to sketch up and print, with much help.&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
File:Sudoroom_prints_toruses.jpg|In progress, finishing top of print&lt;br /&gt;
File:Toruses.jpg|translucent quality of PLA plastic&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
much enjoyed the conversations and sharing of ideas and tools. [[User:Hbergeronx|Hbergeronx]] ([[User talk:Hbergeronx|talk]]) 21:13, 17 March 2013 (UTC)&lt;br /&gt;
&lt;br /&gt;
[[Category:3DPrinting]]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=3D_Printed_Aerodynamic_Parts&amp;diff=4034</id>
		<title>3D Printed Aerodynamic Parts</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=3D_Printed_Aerodynamic_Parts&amp;diff=4034"/>
		<updated>2013-04-21T02:41:28Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: added Category:3DPrinting using HotCat&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&lt;br /&gt;
For [[User:holmaschine|holmaschine]], the advantage of 3-D printed model rocket parts is the ability to create a very thin and structurally efficient shape without concern over fabrication and the relative alignments of subparts.  Components can be printed true to final form (+/-) with only light treatment required to smooth outer surfaces so long as the basic restrictions of the manufacturing method are understood.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
'''Nose Cones'''&lt;br /&gt;
&lt;br /&gt;
Several prototypes have been created in both 29mm and 65mm diameter, using a tangent-ogive profile.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
TO DO: write code to generate g-code directly instead of using SolidWorks and Slic3r.&lt;br /&gt;
&lt;br /&gt;
WHY: avoid 15 min + delay time using slicer, better match to theoretical shape without.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
TO DO: Model payload supports integral with structural elements.&lt;br /&gt;
&lt;br /&gt;
WHY: Reduce number of fasteners and/or adhesive required.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
'''Fin Cans'''&lt;br /&gt;
&lt;br /&gt;
One prototype printed, downrated to smaller engine size until proven.  Will mount adapter to aft bulkhead using (4) #4-40 screws.&lt;br /&gt;
&lt;br /&gt;
[[Category:3DPrinting]]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=3DPrinting&amp;diff=4033</id>
		<title>3DPrinting</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=3DPrinting&amp;diff=4033"/>
		<updated>2013-04-21T02:40:49Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[File:3dprinterfisheye02.jpg|thumb]]&lt;br /&gt;
&lt;br /&gt;
== [[3DPrintingEvents|3D Printing Events]] ==&lt;br /&gt;
&lt;br /&gt;
* April 20. 2013 - [[Just enough sketchup to pretend you can 3d model II &amp;amp; Just enough slic3r to pretend you can extrude I]]&lt;br /&gt;
&lt;br /&gt;
== Mentoring in 3D Printing ==&lt;br /&gt;
&lt;br /&gt;
* [[User:Maximilianklein]] and Yardena are the 3D Printing whiz kids - you can always go to them for mentorship and help (be considerate of their time)&lt;br /&gt;
* We await the fateful return of our hero Jay, who brought us the good Word of 3D Printing and had to leave us to save us. He bought our printer, wrote all the instructions and got things done. He is always in our hearts and minds. I propose leaving kimchi out as an offering to hopefully quicken his rapturous rejoining.&lt;br /&gt;
&lt;br /&gt;
==Hardware==&lt;br /&gt;
&lt;br /&gt;
We currently have the following 3D printers:&lt;br /&gt;
&lt;br /&gt;
*[[O:5|Type A machines Series 1]].  Read that page for more instructions too&lt;br /&gt;
&lt;br /&gt;
== Documentation ==&lt;br /&gt;
&lt;br /&gt;
[[File:JaySavior3Dprinting.jpg|400px|thumb|right|3D printers were a prophecy even in ancient times. Note the spool of red ABS plastic and the wise, jay-like figure teaching Sketchup.]]&lt;br /&gt;
&lt;br /&gt;
There's an apocryphal sheet of paper with the perfect set of instructions.&lt;br /&gt;
It was left by the Early Ones, the Savior Jay.&lt;br /&gt;
We keep an electronic copy of the original on the Wiki but all new followers should read and reread the UrText in person, accompanied by a SudoRoom mentor.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;gallery widths=&amp;quot;140px&amp;quot; heights=&amp;quot;140px&amp;quot; perrow=&amp;quot;4&amp;quot;&amp;gt;&lt;br /&gt;
File:3DPrintApocryphalText1.jpg | Apocryphal Instructions page 1&lt;br /&gt;
File:3dPrintApocryphalText2.jpg | Apocryphal Instructions page 2&lt;br /&gt;
File:AncientDiagram.jpg | Close up of an ancient hand-drawn diagram by our 3D printing shepherd, Jay&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Adjusting the Print Beds ===&lt;br /&gt;
&lt;br /&gt;
* Do not put multiple layers of tape on the glass print-bed: this makes the print-bed less &amp;quot;sticky&amp;quot;&lt;br /&gt;
&lt;br /&gt;
Use the &amp;quot;manual control&amp;quot; in Repetier-Host to&lt;br /&gt;
* &amp;quot;Home&amp;quot; the Z (height) by clicking on the Home-Z &lt;br /&gt;
** This will move the bed up until ?? switch cliks&lt;br /&gt;
** the Z-Switch is pushed by a knob attached to the print bed. If you rotate the knob, it will adjust the global z-height of the print-bed&lt;br /&gt;
&lt;br /&gt;
* Ensure the print nozzle is not touching the tape by pressing Z+ (move the bed down)&lt;br /&gt;
* &amp;quot;Home&amp;quot; the X &amp;amp; Y by clicking on HomeX and Home?&lt;br /&gt;
* Move the print head around, especially near the [holy scriptures erased] corners of the bed&lt;br /&gt;
* Turn the paper over&lt;br /&gt;
* Use the allen key on the 4 corner screws to ensure that all four corners are equally far away from the print Nozzle.&lt;br /&gt;
&lt;br /&gt;
* Tip 1: Adjust the Z manually until a piece of paper barely fits under the nozzle. Friction will tell you how big the gap is...&lt;br /&gt;
* Tip 2: don't scratch the tape on the print bed!&lt;br /&gt;
* Tip 3: There are 4 screws, but only 3 free degrees of motion since the bed is FLAT. So this part is TRICKY. Be patient!&lt;br /&gt;
&lt;br /&gt;
* When satisfied, consider adjusting that global Z-height by turning the knob.&lt;br /&gt;
* Tip 1 - the knob is not tight, so secure it with the tape so it doesn't accidentally rotate.&lt;br /&gt;
* Tip 2- You want the gap to be exactly 0 zero after &amp;quot;homing&amp;quot; the Zaxis&lt;br /&gt;
* Tip 3 - After &amp;quot;homing&amp;quot; z, manually adjusting z by 0.1 mm should cause a visible gap between the nozzle &amp;amp; print bed.&lt;br /&gt;
&lt;br /&gt;
== Gallery of Creations ==&lt;br /&gt;
&lt;br /&gt;
&amp;lt;gallery widths=&amp;quot;140px&amp;quot; heights=&amp;quot;140px&amp;quot; perrow=&amp;quot;4&amp;quot;&amp;gt;&lt;br /&gt;
File:Raspberrypi3dprint.jpg | RaspBerry Pi print-out&lt;br /&gt;
File:Sudoroom_photo.jpg | Our Office&lt;br /&gt;
File:3dprintng.jpg | Creation&lt;br /&gt;
File:Max3DPrinting.jpg | Today I Learned Class&lt;br /&gt;
3D_Printed_Cigar_Rocket.jpg | 3D printed 2-part rocket.  65mm max diameter, 29mm motor bay, tangent ogive curve with internal 2-way structural ribs and support for airspeed sensor pitot tube at nose.&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Projects]]&lt;br /&gt;
[[Category:3DPrinting]]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=Welcome&amp;diff=4032</id>
		<title>Welcome</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=Welcome&amp;diff=4032"/>
		<updated>2013-04-21T02:37:48Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: add photo&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Welcome to Sudo Room! This page should help answer any questions you might have about Sudo Room, how to be a member, how to access the space, and more!&lt;br /&gt;
&lt;br /&gt;
* '''What is Sudo Room?'''&lt;br /&gt;
: Sudo Room is an open, non-hierarchical, collaborative community of humans, including tech developers, citizen scientists, activists, artists--and all combinations in between and beyond!--who are interested in and working towards social change. Our goal is to create the first inclusive, dedicated hackerspace in downtown Oakland, to share ideas and projects in citizen science, digital citizenship and literacy, environmental sustainability, community engagement, and self-government. Sudo Room is committed to access, empowerment, transparency, and public/social good. Sudoers have a great diversity of interests and we emphasize respect and solidarity among ourselves and with others. &amp;lt;BR&amp;gt;&lt;br /&gt;
&lt;br /&gt;
* '''Who is welcome at Sudo Room?'''&lt;br /&gt;
: Sudo Room is committed to ACCESS, so anyone is welcome! You don't have to be &amp;quot;techie,&amp;quot; you don't have to be a member, you don't have to know about computers or know how to write code. If you're not sure whether you are the kind of person who is welcome at Sudo Room, the answer is YES. &lt;br /&gt;
&lt;br /&gt;
[[File:Sudoroom fisheye.jpg|thumb|The Sudoroom space at 2141 Broadway]]&lt;br /&gt;
&lt;br /&gt;
* '''Where is Sudo Room and how do I get in?'''&lt;br /&gt;
: Sudo Room is located at [http://www.openstreetmap.org/?query=2141%20broadway%2C%20oakland%2C%20ca 2141 Broadway] in downtown Oakland. The entrance to Sudo Room is on 22nd St. (West of Broadway). There is a sign on the sidewalk that says Sudo Room. To get in, hit the buzzer to the left of the entrance by the Sudo Room sign ([[Projects/Door_Access#Sudo_Door_Intercom| and a friendly sudoer will answer and let you in!]]). We are upstairs and the easiest way to get upstairs is to take the elevator at the end of the hallway. Full info on where we are and how to get in (with screenshots!) [[Getting_there | here]].&amp;lt;BR&amp;gt;&lt;br /&gt;
&lt;br /&gt;
* '''What are Sudo Room's hours?'''&lt;br /&gt;
:As of Dec. 2012, we are solving a few technical problems relating to the outside door, so unfortunately the space is not open all the time. People are usually in the space most evenings and weekends. We are also here for any events (check our [http://sudoroom.org/calendar/ Calendar] for events). Before we fully solve our access issues, the space is open when another member is here to let you in. To get in, ring the buzzer at the 22nd St. entrance (see [[Getting_there|here]]) and if someone is here, they will open the door. To find out ahead of time whether someone is here, the best place to ask is in our [http://webchat.freenode.net/?channels=sudoroom chatroom]. Alternately, you can email the [mailto:sudoroom@lists.hackerspaces.org listserv] and ask if someone is at the space. &lt;br /&gt;
&lt;br /&gt;
* '''What kinds of things take place at Sudo Room?'''&lt;br /&gt;
: Sudoers use the space to do everything from working on their own computers to building desks! We make 3D printed jewelry, develop inventory systems for hackerspaces, meet up to work on volunteer projects like Oakland Wiki, use our library to learn new things, test the limits of cooking in our limited kitchen (food hacking!), and build radio stations. Check out our full list of projects [[Projects | here]].&lt;br /&gt;
&lt;br /&gt;
* '''What equipment is available at Sudo Room?'''&lt;br /&gt;
: We are adding new equipment daily but our current major resources include a [http://en.wikipedia.org/wiki/3D_printing 3D printer], woodworking equipment, laptops, soldering equipment, sewing machines, workspace, meeting space, library, [[Audio]] production equipment (incomplete as of 12/12), and [http://en.wikipedia.org/wiki/CNC_router CNC router] (not yet online as of 12/12).&lt;br /&gt;
&lt;br /&gt;
* '''How can I get involved with Sudo Room?'''&lt;br /&gt;
:There are a number of ways to get involved, but the easiest is to come by the space and check it out. You can also sign up for our [mailto:sudoroom@lists.hackerspaces.org listserv], join our [http://webchat.freenode.net/?channels=sudoroom chatroom], or come to one of our weekly organizational meetings that take place at 7PM every Wednesday.&lt;br /&gt;
&lt;br /&gt;
* '''What are the benefits of membership?'''&lt;br /&gt;
:The primary benefit of being a member is getting '''Sudo Room''', an open, non-hierarchical, collaborative community of humans, including tech developers, citizen scientists, activists, artists--and all combinations in between and beyond!--who are interested in and working towards social change. Access to the space and to all the Sudo Room resources is one of our core values, so everyone is able to access the space and use our resources whether they are a member or not. However, members have guaranteed access to the space and Sudo Room assets. For more information on member benefits, see our [[Articles of Association]].&lt;br /&gt;
&lt;br /&gt;
* '''How do I become a member?'''&lt;br /&gt;
:Sign up and start contributing!&lt;br /&gt;
&lt;br /&gt;
* '''How do I pay member dues or donate to Sudo Room?'''&lt;br /&gt;
: There are three ways to pay member dues 1) Direct deposit to the Sudo Room 2) Check made out to Sudo Room (easiest to bring to Wednesday night meetings) 3) Cash (easiest to bring to Wednesday night meetings) 4) Online donation at [http://sudoroom.org sudoroom.org]&lt;br /&gt;
&lt;br /&gt;
* '''How is Sudo Room funded?'''&lt;br /&gt;
:Sudo Room is currently exclusively funded by member contributions.&lt;br /&gt;
&lt;br /&gt;
* '''What is the history of Sudo Room?'''&lt;br /&gt;
: Sudo Room started as a website in 2011. After holding meetings in cafes, then at the downtown coworking space [http://techliminal.com/ | Tech Liminal], we moved into a small space in 2135 Broadway in July 2012. In Dec. 2012, we moved into our current space at 2141 Broadway.&lt;br /&gt;
&lt;br /&gt;
New members:&lt;br /&gt;
* Check out our [[Articles of Association]]. The articles outline how we run our organization, how we do our budget, how we run our meetings, how membership is determined, benefits of membership, conflict resolution, and more.&lt;br /&gt;
* Come to our meetings at 7PM on Wednesday nights.&lt;br /&gt;
* Say hello on the listserv or in the chatroom.&lt;br /&gt;
* Drop by any time and meet everyone!&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=Subiir&amp;diff=4031</id>
		<title>Subiir</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=Subiir&amp;diff=4031"/>
		<updated>2013-04-21T02:30:04Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: /* General */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;= General =&lt;br /&gt;
&lt;br /&gt;
sudoroom has an active beer-brewing group. The mash is made off-site (due to a lack of out-door facilities at sudo room) and fermentation and bottling happens at sudoroom.&lt;br /&gt;
&lt;br /&gt;
Have a look at the individual brews for more info.&lt;br /&gt;
&lt;br /&gt;
See also: [[Sudomate]]&lt;br /&gt;
&lt;br /&gt;
= List of brews =&lt;br /&gt;
&lt;br /&gt;
*[[O:27|subiir 0]] - fermentation started January 12th 2013.&lt;br /&gt;
&lt;br /&gt;
= Projects =&lt;br /&gt;
&lt;br /&gt;
Project to create an automated system to preheat mash and sparge water, carry out step mashing program, and alert operator of different manual steps such as adding hops.&lt;br /&gt;
&lt;br /&gt;
System Components:&lt;br /&gt;
&lt;br /&gt;
-ATMega 328p based controller&lt;br /&gt;
&lt;br /&gt;
-DS1307 Real Time Clock&lt;br /&gt;
&lt;br /&gt;
-DS18B20 Digital Temperature Sensors&lt;br /&gt;
&lt;br /&gt;
-16x4 character LCD Screen&lt;br /&gt;
&lt;br /&gt;
-4x Relay board for pumps and heating elements&lt;br /&gt;
&lt;br /&gt;
-Serial connection for reprogramming&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Possible add-ons:&lt;br /&gt;
&lt;br /&gt;
-continuous hopping auger&lt;br /&gt;
&lt;br /&gt;
-servo-controlled gas valve for boil stage&lt;br /&gt;
&lt;br /&gt;
-buzzers and UI improvements&lt;br /&gt;
&lt;br /&gt;
[[File:digital_thermostat.jpg]]&lt;br /&gt;
&lt;br /&gt;
[[File:torched_keggle.jpg]]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=Beer_brewing&amp;diff=4030</id>
		<title>Beer brewing</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=Beer_brewing&amp;diff=4030"/>
		<updated>2013-04-21T02:29:35Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: redirect to &amp;quot;Beer Brewing&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;#REDIRECT [[Beer Brewing]]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=Subiir&amp;diff=4029</id>
		<title>Subiir</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=Subiir&amp;diff=4029"/>
		<updated>2013-04-21T02:29:16Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: merge content from &amp;quot;Beer brewing&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;= General =&lt;br /&gt;
&lt;br /&gt;
sudoroom has an active beer-brewing group. The mash is made off-site (due to a lack of out-door facilities at sudo room) and fermentation and bottling happens at sudoroom.&lt;br /&gt;
&lt;br /&gt;
Have a look at the individual brews for more info.&lt;br /&gt;
&lt;br /&gt;
= List of brews =&lt;br /&gt;
&lt;br /&gt;
*[[O:27|subiir 0]] - fermentation started January 12th 2013.&lt;br /&gt;
&lt;br /&gt;
= Projects =&lt;br /&gt;
&lt;br /&gt;
Project to create an automated system to preheat mash and sparge water, carry out step mashing program, and alert operator of different manual steps such as adding hops.&lt;br /&gt;
&lt;br /&gt;
System Components:&lt;br /&gt;
&lt;br /&gt;
-ATMega 328p based controller&lt;br /&gt;
&lt;br /&gt;
-DS1307 Real Time Clock&lt;br /&gt;
&lt;br /&gt;
-DS18B20 Digital Temperature Sensors&lt;br /&gt;
&lt;br /&gt;
-16x4 character LCD Screen&lt;br /&gt;
&lt;br /&gt;
-4x Relay board for pumps and heating elements&lt;br /&gt;
&lt;br /&gt;
-Serial connection for reprogramming&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Possible add-ons:&lt;br /&gt;
&lt;br /&gt;
-continuous hopping auger&lt;br /&gt;
&lt;br /&gt;
-servo-controlled gas valve for boil stage&lt;br /&gt;
&lt;br /&gt;
-buzzers and UI improvements&lt;br /&gt;
&lt;br /&gt;
[[File:digital_thermostat.jpg]]&lt;br /&gt;
&lt;br /&gt;
[[File:torched_keggle.jpg]]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=3DPrinting&amp;diff=4028</id>
		<title>3DPrinting</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=3DPrinting&amp;diff=4028"/>
		<updated>2013-04-21T02:21:42Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: /* Hardware */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[File:3dprinterfisheye02.jpg|thumb]]&lt;br /&gt;
&lt;br /&gt;
== [[3DPrintingEvents|3D Printing Events]] ==&lt;br /&gt;
&lt;br /&gt;
* April 20. 2013 - [[Just enough sketchup to pretend you can 3d model II &amp;amp; Just enough slic3r to pretend you can extrude I]]&lt;br /&gt;
&lt;br /&gt;
== Mentoring in 3D Printing ==&lt;br /&gt;
&lt;br /&gt;
* [[User:Maximilianklein]] and Yardena are the 3D Printing whiz kids - you can always go to them for mentorship and help (be considerate of their time)&lt;br /&gt;
* We await the fateful return of our hero Jay, who brought us the good Word of 3D Printing and had to leave us to save us. He bought our printer, wrote all the instructions and got things done. He is always in our hearts and minds. I propose leaving kimchi out as an offering to hopefully quicken his rapturous rejoining.&lt;br /&gt;
&lt;br /&gt;
==Hardware==&lt;br /&gt;
&lt;br /&gt;
We currently have the following 3D printers:&lt;br /&gt;
&lt;br /&gt;
*[[O:5|Type A machines Series 1]].  Read that page for more instructions too&lt;br /&gt;
&lt;br /&gt;
== Documentation ==&lt;br /&gt;
&lt;br /&gt;
[[File:JaySavior3Dprinting.jpg|400px|thumb|right|3D printers were a prophecy even in ancient times. Note the spool of red ABS plastic and the wise, jay-like figure teaching Sketchup.]]&lt;br /&gt;
&lt;br /&gt;
There's an apocryphal sheet of paper with the perfect set of instructions.&lt;br /&gt;
It was left by the Early Ones, the Savior Jay.&lt;br /&gt;
We keep an electronic copy of the original on the Wiki but all new followers should read and reread the UrText in person, accompanied by a SudoRoom mentor.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;gallery widths=&amp;quot;140px&amp;quot; heights=&amp;quot;140px&amp;quot; perrow=&amp;quot;4&amp;quot;&amp;gt;&lt;br /&gt;
File:3DPrintApocryphalText1.jpg | Apocryphal Instructions page 1&lt;br /&gt;
File:3dPrintApocryphalText2.jpg | Apocryphal Instructions page 2&lt;br /&gt;
File:AncientDiagram.jpg | Close up of an ancient hand-drawn diagram by our 3D printing shepherd, Jay&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Adjusting the Print Beds ===&lt;br /&gt;
&lt;br /&gt;
* Do not put multiple layers of tape on the glass print-bed: this makes the print-bed less &amp;quot;sticky&amp;quot;&lt;br /&gt;
&lt;br /&gt;
Use the &amp;quot;manual control&amp;quot; in Repetier-Host to&lt;br /&gt;
* &amp;quot;Home&amp;quot; the Z (height) by clicking on the Home-Z &lt;br /&gt;
** This will move the bed up until ?? switch cliks&lt;br /&gt;
** the Z-Switch is pushed by a knob attached to the print bed. If you rotate the knob, it will adjust the global z-height of the print-bed&lt;br /&gt;
&lt;br /&gt;
* Ensure the print nozzle is not touching the tape by pressing Z+ (move the bed down)&lt;br /&gt;
* &amp;quot;Home&amp;quot; the X &amp;amp; Y by clicking on HomeX and Home?&lt;br /&gt;
* Move the print head around, especially near the [holy scriptures erased] corners of the bed&lt;br /&gt;
* Turn the paper over&lt;br /&gt;
* Use the allen key on the 4 corner screws to ensure that all four corners are equally far away from the print Nozzle.&lt;br /&gt;
&lt;br /&gt;
* Tip 1: Adjust the Z manually until a piece of paper barely fits under the nozzle. Friction will tell you how big the gap is...&lt;br /&gt;
* Tip 2: don't scratch the tape on the print bed!&lt;br /&gt;
* Tip 3: There are 4 screws, but only 3 free degrees of motion since the bed is FLAT. So this part is TRICKY. Be patient!&lt;br /&gt;
&lt;br /&gt;
* When satisfied, consider adjusting that global Z-height by turning the knob.&lt;br /&gt;
* Tip 1 - the knob is not tight, so secure it with the tape so it doesn't accidentally rotate.&lt;br /&gt;
* Tip 2- You want the gap to be exactly 0 zero after &amp;quot;homing&amp;quot; the Zaxis&lt;br /&gt;
* Tip 3 - After &amp;quot;homing&amp;quot; z, manually adjusting z by 0.1 mm should cause a visible gap between the nozzle &amp;amp; print bed.&lt;br /&gt;
&lt;br /&gt;
== Gallery of Creations ==&lt;br /&gt;
&lt;br /&gt;
&amp;lt;gallery widths=&amp;quot;140px&amp;quot; heights=&amp;quot;140px&amp;quot; perrow=&amp;quot;4&amp;quot;&amp;gt;&lt;br /&gt;
File:Raspberrypi3dprint.jpg | RaspBerry Pi print-out&lt;br /&gt;
File:Sudoroom_photo.jpg | Our Office&lt;br /&gt;
File:3dprintng.jpg | Creation&lt;br /&gt;
File:Max3DPrinting.jpg | Today I Learned Class&lt;br /&gt;
3D_Printed_Cigar_Rocket.jpg | 3D printed 2-part rocket.  65mm max diameter, 29mm motor bay, tangent ogive curve with internal 2-way structural ribs and support for airspeed sensor pitot tube at nose.&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Projects]]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=3D_Printing&amp;diff=4027</id>
		<title>3D Printing</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=3D_Printing&amp;diff=4027"/>
		<updated>2013-04-21T02:20:20Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: Redirected page to 3DPrinting&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;#REDIRECT [[3DPrinting]]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=3D_Printing&amp;diff=4026</id>
		<title>3D Printing</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=3D_Printing&amp;diff=4026"/>
		<updated>2013-04-21T02:19:59Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: redirect to &amp;quot;3dPrinting&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;#REDIRECT [[3dPrinting]]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=3DPrinting&amp;diff=4025</id>
		<title>3DPrinting</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=3DPrinting&amp;diff=4025"/>
		<updated>2013-04-21T02:19:38Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: /* Gallery of Creations */ Merging together the &amp;quot;3dPrinting&amp;quot; and &amp;quot;3d Printing&amp;quot; pages&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[File:3dprinterfisheye02.jpg|thumb]]&lt;br /&gt;
&lt;br /&gt;
== [[3DPrintingEvents|3D Printing Events]] ==&lt;br /&gt;
&lt;br /&gt;
* April 20. 2013 - [[Just enough sketchup to pretend you can 3d model II &amp;amp; Just enough slic3r to pretend you can extrude I]]&lt;br /&gt;
&lt;br /&gt;
== Mentoring in 3D Printing ==&lt;br /&gt;
&lt;br /&gt;
* [[User:Maximilianklein]] and Yardena are the 3D Printing whiz kids - you can always go to them for mentorship and help (be considerate of their time)&lt;br /&gt;
* We await the fateful return of our hero Jay, who brought us the good Word of 3D Printing and had to leave us to save us. He bought our printer, wrote all the instructions and got things done. He is always in our hearts and minds. I propose leaving kimchi out as an offering to hopefully quicken his rapturous rejoining.&lt;br /&gt;
&lt;br /&gt;
==Hardware==&lt;br /&gt;
&lt;br /&gt;
We currently have the following 3D printers:&lt;br /&gt;
&lt;br /&gt;
*[[O:5|Type A machines Series 1]]&lt;br /&gt;
&lt;br /&gt;
== Documentation ==&lt;br /&gt;
&lt;br /&gt;
[[File:JaySavior3Dprinting.jpg|400px|thumb|right|3D printers were a prophecy even in ancient times. Note the spool of red ABS plastic and the wise, jay-like figure teaching Sketchup.]]&lt;br /&gt;
&lt;br /&gt;
There's an apocryphal sheet of paper with the perfect set of instructions.&lt;br /&gt;
It was left by the Early Ones, the Savior Jay.&lt;br /&gt;
We keep an electronic copy of the original on the Wiki but all new followers should read and reread the UrText in person, accompanied by a SudoRoom mentor.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;gallery widths=&amp;quot;140px&amp;quot; heights=&amp;quot;140px&amp;quot; perrow=&amp;quot;4&amp;quot;&amp;gt;&lt;br /&gt;
File:3DPrintApocryphalText1.jpg | Apocryphal Instructions page 1&lt;br /&gt;
File:3dPrintApocryphalText2.jpg | Apocryphal Instructions page 2&lt;br /&gt;
File:AncientDiagram.jpg | Close up of an ancient hand-drawn diagram by our 3D printing shepherd, Jay&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Adjusting the Print Beds ===&lt;br /&gt;
&lt;br /&gt;
* Do not put multiple layers of tape on the glass print-bed: this makes the print-bed less &amp;quot;sticky&amp;quot;&lt;br /&gt;
&lt;br /&gt;
Use the &amp;quot;manual control&amp;quot; in Repetier-Host to&lt;br /&gt;
* &amp;quot;Home&amp;quot; the Z (height) by clicking on the Home-Z &lt;br /&gt;
** This will move the bed up until ?? switch cliks&lt;br /&gt;
** the Z-Switch is pushed by a knob attached to the print bed. If you rotate the knob, it will adjust the global z-height of the print-bed&lt;br /&gt;
&lt;br /&gt;
* Ensure the print nozzle is not touching the tape by pressing Z+ (move the bed down)&lt;br /&gt;
* &amp;quot;Home&amp;quot; the X &amp;amp; Y by clicking on HomeX and Home?&lt;br /&gt;
* Move the print head around, especially near the [holy scriptures erased] corners of the bed&lt;br /&gt;
* Turn the paper over&lt;br /&gt;
* Use the allen key on the 4 corner screws to ensure that all four corners are equally far away from the print Nozzle.&lt;br /&gt;
&lt;br /&gt;
* Tip 1: Adjust the Z manually until a piece of paper barely fits under the nozzle. Friction will tell you how big the gap is...&lt;br /&gt;
* Tip 2: don't scratch the tape on the print bed!&lt;br /&gt;
* Tip 3: There are 4 screws, but only 3 free degrees of motion since the bed is FLAT. So this part is TRICKY. Be patient!&lt;br /&gt;
&lt;br /&gt;
* When satisfied, consider adjusting that global Z-height by turning the knob.&lt;br /&gt;
* Tip 1 - the knob is not tight, so secure it with the tape so it doesn't accidentally rotate.&lt;br /&gt;
* Tip 2- You want the gap to be exactly 0 zero after &amp;quot;homing&amp;quot; the Zaxis&lt;br /&gt;
* Tip 3 - After &amp;quot;homing&amp;quot; z, manually adjusting z by 0.1 mm should cause a visible gap between the nozzle &amp;amp; print bed.&lt;br /&gt;
&lt;br /&gt;
== Gallery of Creations ==&lt;br /&gt;
&lt;br /&gt;
&amp;lt;gallery widths=&amp;quot;140px&amp;quot; heights=&amp;quot;140px&amp;quot; perrow=&amp;quot;4&amp;quot;&amp;gt;&lt;br /&gt;
File:Raspberrypi3dprint.jpg | RaspBerry Pi print-out&lt;br /&gt;
File:Sudoroom_photo.jpg | Our Office&lt;br /&gt;
File:3dprintng.jpg | Creation&lt;br /&gt;
File:Max3DPrinting.jpg | Today I Learned Class&lt;br /&gt;
3D_Printed_Cigar_Rocket.jpg | 3D printed 2-part rocket.  65mm max diameter, 29mm motor bay, tangent ogive curve with internal 2-way structural ribs and support for airspeed sensor pitot tube at nose.&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Projects]]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=Type_A_Machine&amp;diff=4024</id>
		<title>Type A Machine</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=Type_A_Machine&amp;diff=4024"/>
		<updated>2013-04-21T02:18:12Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: /* Getting Started */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;=3D printer=&lt;br /&gt;
&lt;br /&gt;
Made by http://typeamachines.com/ in San Francisco&lt;br /&gt;
&lt;br /&gt;
Anyone can use it, just come by and get a quick tutorial. There are a few instruction notes on the printer's table.&lt;br /&gt;
&lt;br /&gt;
==Getting Started==&lt;br /&gt;
===3D Models===&lt;br /&gt;
Any '''.stl''' file can be printed out by the printer. A good place to find '''.stl''' files is [http://thingiverse.com/].&lt;br /&gt;
&lt;br /&gt;
If you haven't done 3D modeling before then give something easy a try like [http://tinkercad.com] (in Google Chrome) or Google sketchup (installed on computer adjacent to printer). Sketchup can now directly import '''.stl''' files thanks to [http://sketchuptips.blogspot.com/2010/03/sketchup-stl-importer-redo.html this plugin]. Also consider [http://blender.org Blender] (installed on computer adjacent to printer) for modeling, although it is primarily a software for animation it apparently is good for regular modeling as well.&lt;br /&gt;
&lt;br /&gt;
===Using the printer===&lt;br /&gt;
&lt;br /&gt;
To calibrate the bed, see instructions on the [[3DPrinting]] page.&lt;br /&gt;
&lt;br /&gt;
''This is a transcription of the note in front of the printer:''&lt;br /&gt;
&lt;br /&gt;
# Make sure the blue tape is flat and covers the glass base (formerly acrylic).&lt;br /&gt;
# Prepare an '''.stl''' file (see [[O:5#3D Models]] above).&lt;br /&gt;
# Open the program '''Repetier''' (on the Desktop).&lt;br /&gt;
# Turn machine on (switch on back, right-hand-side).&lt;br /&gt;
# Connect by clicking at the top left &amp;quot;connect&amp;quot; ([http://en.wikipedia.org/wiki/Power_symbol power symbol]) in Repetier.&lt;br /&gt;
# Add objects to the field by selecting &amp;quot;Add Object&amp;quot; on the lower right-hand-side of Repetier.&lt;br /&gt;
# Select the Slic3r tab on the right-hand tabbed menu, then select &amp;quot;Slice with Slic3r&amp;quot;.&lt;br /&gt;
# When slicing is done, hit &amp;quot;run&amp;quot; ([https://en.wikipedia.org/wiki/Play_symbol play symbol]).&lt;br /&gt;
# When your object(s) is(are) done printing, turn off the printer and put the computer to sleep (or standby).&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=3DPrinting&amp;diff=4023</id>
		<title>3DPrinting</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=3DPrinting&amp;diff=4023"/>
		<updated>2013-04-21T02:17:02Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: /* Hardware */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[File:3dprinterfisheye02.jpg|thumb]]&lt;br /&gt;
&lt;br /&gt;
== [[3DPrintingEvents|3D Printing Events]] ==&lt;br /&gt;
&lt;br /&gt;
* April 20. 2013 - [[Just enough sketchup to pretend you can 3d model II &amp;amp; Just enough slic3r to pretend you can extrude I]]&lt;br /&gt;
&lt;br /&gt;
== Mentoring in 3D Printing ==&lt;br /&gt;
&lt;br /&gt;
* [[User:Maximilianklein]] and Yardena are the 3D Printing whiz kids - you can always go to them for mentorship and help (be considerate of their time)&lt;br /&gt;
* We await the fateful return of our hero Jay, who brought us the good Word of 3D Printing and had to leave us to save us. He bought our printer, wrote all the instructions and got things done. He is always in our hearts and minds. I propose leaving kimchi out as an offering to hopefully quicken his rapturous rejoining.&lt;br /&gt;
&lt;br /&gt;
==Hardware==&lt;br /&gt;
&lt;br /&gt;
We currently have the following 3D printers:&lt;br /&gt;
&lt;br /&gt;
*[[O:5|Type A machines Series 1]]&lt;br /&gt;
&lt;br /&gt;
== Documentation ==&lt;br /&gt;
&lt;br /&gt;
[[File:JaySavior3Dprinting.jpg|400px|thumb|right|3D printers were a prophecy even in ancient times. Note the spool of red ABS plastic and the wise, jay-like figure teaching Sketchup.]]&lt;br /&gt;
&lt;br /&gt;
There's an apocryphal sheet of paper with the perfect set of instructions.&lt;br /&gt;
It was left by the Early Ones, the Savior Jay.&lt;br /&gt;
We keep an electronic copy of the original on the Wiki but all new followers should read and reread the UrText in person, accompanied by a SudoRoom mentor.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;gallery widths=&amp;quot;140px&amp;quot; heights=&amp;quot;140px&amp;quot; perrow=&amp;quot;4&amp;quot;&amp;gt;&lt;br /&gt;
File:3DPrintApocryphalText1.jpg | Apocryphal Instructions page 1&lt;br /&gt;
File:3dPrintApocryphalText2.jpg | Apocryphal Instructions page 2&lt;br /&gt;
File:AncientDiagram.jpg | Close up of an ancient hand-drawn diagram by our 3D printing shepherd, Jay&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Adjusting the Print Beds ===&lt;br /&gt;
&lt;br /&gt;
* Do not put multiple layers of tape on the glass print-bed: this makes the print-bed less &amp;quot;sticky&amp;quot;&lt;br /&gt;
&lt;br /&gt;
Use the &amp;quot;manual control&amp;quot; in Repetier-Host to&lt;br /&gt;
* &amp;quot;Home&amp;quot; the Z (height) by clicking on the Home-Z &lt;br /&gt;
** This will move the bed up until ?? switch cliks&lt;br /&gt;
** the Z-Switch is pushed by a knob attached to the print bed. If you rotate the knob, it will adjust the global z-height of the print-bed&lt;br /&gt;
&lt;br /&gt;
* Ensure the print nozzle is not touching the tape by pressing Z+ (move the bed down)&lt;br /&gt;
* &amp;quot;Home&amp;quot; the X &amp;amp; Y by clicking on HomeX and Home?&lt;br /&gt;
* Move the print head around, especially near the [holy scriptures erased] corners of the bed&lt;br /&gt;
* Turn the paper over&lt;br /&gt;
* Use the allen key on the 4 corner screws to ensure that all four corners are equally far away from the print Nozzle.&lt;br /&gt;
&lt;br /&gt;
* Tip 1: Adjust the Z manually until a piece of paper barely fits under the nozzle. Friction will tell you how big the gap is...&lt;br /&gt;
* Tip 2: don't scratch the tape on the print bed!&lt;br /&gt;
* Tip 3: There are 4 screws, but only 3 free degrees of motion since the bed is FLAT. So this part is TRICKY. Be patient!&lt;br /&gt;
&lt;br /&gt;
* When satisfied, consider adjusting that global Z-height by turning the knob.&lt;br /&gt;
* Tip 1 - the knob is not tight, so secure it with the tape so it doesn't accidentally rotate.&lt;br /&gt;
* Tip 2- You want the gap to be exactly 0 zero after &amp;quot;homing&amp;quot; the Zaxis&lt;br /&gt;
* Tip 3 - After &amp;quot;homing&amp;quot; z, manually adjusting z by 0.1 mm should cause a visible gap between the nozzle &amp;amp; print bed.&lt;br /&gt;
&lt;br /&gt;
== Gallery of Creations ==&lt;br /&gt;
&lt;br /&gt;
&amp;lt;gallery widths=&amp;quot;140px&amp;quot; heights=&amp;quot;140px&amp;quot; perrow=&amp;quot;4&amp;quot;&amp;gt;&lt;br /&gt;
File:Raspberrypi3dprint.jpg | RaspBerry Pi print-out&lt;br /&gt;
File:Sudoroom_photo.jpg | Our Office&lt;br /&gt;
File:3dprintng.jpg | Creation&lt;br /&gt;
File:Max3DPrinting.jpg | Today I Learned Class&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Projects]]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=File:3dprinterfisheye02.jpg&amp;diff=4022</id>
		<title>File:3dprinterfisheye02.jpg</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=File:3dprinterfisheye02.jpg&amp;diff=4022"/>
		<updated>2013-04-21T02:16:20Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: /* {{int:filedesc}} */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;=={{int:filedesc}}==&lt;br /&gt;
{{Information&lt;br /&gt;
|description={{tn|1=Fisheye view inside the 3d printer}}&lt;br /&gt;
|date=2013-04-20 19:11:46&lt;br /&gt;
|source={{own}}&lt;br /&gt;
|author=[[User:Rabbitface|Rabbitface]]&lt;br /&gt;
|permission=&lt;br /&gt;
|other_versions=&lt;br /&gt;
|other_fields=&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
A fisheye view inside the 3d printer&lt;br /&gt;
&lt;br /&gt;
=={{int:license-header}}==&lt;br /&gt;
{{self|cc-by-sa-3.0}}&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=3DPrinting&amp;diff=4021</id>
		<title>3DPrinting</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=3DPrinting&amp;diff=4021"/>
		<updated>2013-04-21T02:16:00Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: Adding a photo&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;[[File:3dprinterfisheye02.jpg|thumb]]&lt;br /&gt;
&lt;br /&gt;
== [[3DPrintingEvents|3D Printing Events]] ==&lt;br /&gt;
&lt;br /&gt;
* April 20. 2013 - [[Just enough sketchup to pretend you can 3d model II &amp;amp; Just enough slic3r to pretend you can extrude I]]&lt;br /&gt;
&lt;br /&gt;
== Mentoring in 3D Printing ==&lt;br /&gt;
&lt;br /&gt;
* [[User:Maximilianklein]] and Yardena are the 3D Printing whiz kids - you can always go to them for mentorship and help (be considerate of their time)&lt;br /&gt;
* We await the fateful return of our hero Jay, who brought us the good Word of 3D Printing and had to leave us to save us. He bought our printer, wrote all the instructions and got things done. He is always in our hearts and minds. I propose leaving kimchi out as an offering to hopefully quicken his rapturous rejoining.&lt;br /&gt;
&lt;br /&gt;
==Hardware==&lt;br /&gt;
&lt;br /&gt;
We have a Type A 3D Printer.&lt;br /&gt;
&lt;br /&gt;
== Documentation ==&lt;br /&gt;
&lt;br /&gt;
[[File:JaySavior3Dprinting.jpg|400px|thumb|right|3D printers were a prophecy even in ancient times. Note the spool of red ABS plastic and the wise, jay-like figure teaching Sketchup.]]&lt;br /&gt;
&lt;br /&gt;
There's an apocryphal sheet of paper with the perfect set of instructions.&lt;br /&gt;
It was left by the Early Ones, the Savior Jay.&lt;br /&gt;
We keep an electronic copy of the original on the Wiki but all new followers should read and reread the UrText in person, accompanied by a SudoRoom mentor.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;gallery widths=&amp;quot;140px&amp;quot; heights=&amp;quot;140px&amp;quot; perrow=&amp;quot;4&amp;quot;&amp;gt;&lt;br /&gt;
File:3DPrintApocryphalText1.jpg | Apocryphal Instructions page 1&lt;br /&gt;
File:3dPrintApocryphalText2.jpg | Apocryphal Instructions page 2&lt;br /&gt;
File:AncientDiagram.jpg | Close up of an ancient hand-drawn diagram by our 3D printing shepherd, Jay&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=== Adjusting the Print Beds ===&lt;br /&gt;
&lt;br /&gt;
* Do not put multiple layers of tape on the glass print-bed: this makes the print-bed less &amp;quot;sticky&amp;quot;&lt;br /&gt;
&lt;br /&gt;
Use the &amp;quot;manual control&amp;quot; in Repetier-Host to&lt;br /&gt;
* &amp;quot;Home&amp;quot; the Z (height) by clicking on the Home-Z &lt;br /&gt;
** This will move the bed up until ?? switch cliks&lt;br /&gt;
** the Z-Switch is pushed by a knob attached to the print bed. If you rotate the knob, it will adjust the global z-height of the print-bed&lt;br /&gt;
&lt;br /&gt;
* Ensure the print nozzle is not touching the tape by pressing Z+ (move the bed down)&lt;br /&gt;
* &amp;quot;Home&amp;quot; the X &amp;amp; Y by clicking on HomeX and Home?&lt;br /&gt;
* Move the print head around, especially near the [holy scriptures erased] corners of the bed&lt;br /&gt;
* Turn the paper over&lt;br /&gt;
* Use the allen key on the 4 corner screws to ensure that all four corners are equally far away from the print Nozzle.&lt;br /&gt;
&lt;br /&gt;
* Tip 1: Adjust the Z manually until a piece of paper barely fits under the nozzle. Friction will tell you how big the gap is...&lt;br /&gt;
* Tip 2: don't scratch the tape on the print bed!&lt;br /&gt;
* Tip 3: There are 4 screws, but only 3 free degrees of motion since the bed is FLAT. So this part is TRICKY. Be patient!&lt;br /&gt;
&lt;br /&gt;
* When satisfied, consider adjusting that global Z-height by turning the knob.&lt;br /&gt;
* Tip 1 - the knob is not tight, so secure it with the tape so it doesn't accidentally rotate.&lt;br /&gt;
* Tip 2- You want the gap to be exactly 0 zero after &amp;quot;homing&amp;quot; the Zaxis&lt;br /&gt;
* Tip 3 - After &amp;quot;homing&amp;quot; z, manually adjusting z by 0.1 mm should cause a visible gap between the nozzle &amp;amp; print bed.&lt;br /&gt;
&lt;br /&gt;
== Gallery of Creations ==&lt;br /&gt;
&lt;br /&gt;
&amp;lt;gallery widths=&amp;quot;140px&amp;quot; heights=&amp;quot;140px&amp;quot; perrow=&amp;quot;4&amp;quot;&amp;gt;&lt;br /&gt;
File:Raspberrypi3dprint.jpg | RaspBerry Pi print-out&lt;br /&gt;
File:Sudoroom_photo.jpg | Our Office&lt;br /&gt;
File:3dprintng.jpg | Creation&lt;br /&gt;
File:Max3DPrinting.jpg | Today I Learned Class&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Category:Projects]]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=File:Sudoroom_fisheye.jpg&amp;diff=4020</id>
		<title>File:Sudoroom fisheye.jpg</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=File:Sudoroom_fisheye.jpg&amp;diff=4020"/>
		<updated>2013-04-21T02:12:08Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: User created page with UploadWizard&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;=={{int:filedesc}}==&lt;br /&gt;
{{Information&lt;br /&gt;
|description={{tn|1=Fisheye view of the Sudoroom space at 2141 Broadway}}&lt;br /&gt;
|date=2013-04-20 19:12:09&lt;br /&gt;
|source={{own}}&lt;br /&gt;
|author=[[User:Rabbitface|Rabbitface]]&lt;br /&gt;
|permission=&lt;br /&gt;
|other_versions=&lt;br /&gt;
|other_fields=&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
=={{int:license-header}}==&lt;br /&gt;
{{self|cc-by-sa-3.0}}&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=File:3dprinterfisheye01.jpg&amp;diff=4019</id>
		<title>File:3dprinterfisheye01.jpg</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=File:3dprinterfisheye01.jpg&amp;diff=4019"/>
		<updated>2013-04-21T02:12:07Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: User created page with UploadWizard&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;=={{int:filedesc}}==&lt;br /&gt;
{{Information&lt;br /&gt;
|description={{tn|1=Fisheye view inside the 3d printer}}&lt;br /&gt;
|date=2013-04-20 19:11:38&lt;br /&gt;
|source={{own}}&lt;br /&gt;
|author=[[User:Rabbitface|Rabbitface]]&lt;br /&gt;
|permission=&lt;br /&gt;
|other_versions=&lt;br /&gt;
|other_fields=&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
=={{int:license-header}}==&lt;br /&gt;
{{self|cc-by-sa-3.0}}&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=File:3dprinterfisheye02.jpg&amp;diff=4018</id>
		<title>File:3dprinterfisheye02.jpg</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=File:3dprinterfisheye02.jpg&amp;diff=4018"/>
		<updated>2013-04-21T02:12:05Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: User created page with UploadWizard&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;=={{int:filedesc}}==&lt;br /&gt;
{{Information&lt;br /&gt;
|description={{tn|1=Fisheye view inside the 3d printer}}&lt;br /&gt;
|date=2013-04-20 19:11:46&lt;br /&gt;
|source={{own}}&lt;br /&gt;
|author=[[User:Rabbitface|Rabbitface]]&lt;br /&gt;
|permission=&lt;br /&gt;
|other_versions=&lt;br /&gt;
|other_fields=&lt;br /&gt;
}}&lt;br /&gt;
&lt;br /&gt;
=={{int:license-header}}==&lt;br /&gt;
{{self|cc-by-sa-3.0}}&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=3D_Printing&amp;diff=4016</id>
		<title>3D Printing</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=3D_Printing&amp;diff=4016"/>
		<updated>2013-04-20T19:38:15Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;TODO: merge this page with [[3DPrinting]]&lt;br /&gt;
&lt;br /&gt;
= Printers =&lt;br /&gt;
&lt;br /&gt;
We currently have the following 3D printers:&lt;br /&gt;
&lt;br /&gt;
*[[O:5|Type A machines Series 1]]&lt;br /&gt;
&lt;br /&gt;
= Projects =&lt;br /&gt;
&lt;br /&gt;
3D printed 2-part rocket.  65mm max diameter, 29mm motor bay, tangent ogive curve with internal 2-way structural ribs and support for airspeed sensor pitot tube at nose.&lt;br /&gt;
&lt;br /&gt;
[[File:3D_Printed_Cigar_Rocket.jpg]]&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=User:Matt/Template:Main_page/en&amp;diff=3984</id>
		<title>User:Matt/Template:Main page/en</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=User:Matt/Template:Main_page/en&amp;diff=3984"/>
		<updated>2013-04-19T05:43:04Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: Reverting spam&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;__NOTOC__ __NOEDITSECTION__&lt;br /&gt;
&amp;lt;!-------------------------Banner across top of page------------------------------&amp;gt;&lt;br /&gt;
{| style=&amp;quot;width:100%; margin-top:.25em; border:1px solid #ccc;&amp;quot;&lt;br /&gt;
&lt;br /&gt;
|&amp;lt;!------------&amp;quot;Welcome to Sudo Room Wiki and article count---------------------------&amp;gt;&lt;br /&gt;
|style=&amp;quot;width:60%; text-align:center; padding-right:2em; color:#000;&amp;quot;|&lt;br /&gt;
&lt;br /&gt;
&amp;lt;div style=&amp;quot;margin:0; padding:.1em; border:none; color:#000;&amp;quot;&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;span style=&amp;quot;font-size:170%&amp;quot;&amp;gt;Welcome to the&amp;lt;/span&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;span style=&amp;quot;font-size:240%&amp;quot;&amp;gt;'''sudo room''' wiki&amp;lt;/span&amp;gt;&lt;br /&gt;
&amp;lt;span style=&amp;quot;top:+0.2em; font-size:95%;&amp;quot;&amp;gt;So far we have '''[[Special:Statistics|{{NUMBEROFARTICLES}}]]''' articles&amp;lt;/span&amp;gt;&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Sudo Room is an open membership, non-hierarchical, collaborative community interested in working towards social change. Our goal is to create an inclusive, dedicated hackerspace in downtown Oakland, and to collaborate on ideas and projects in citizen science, digital citizenship and literacy, environmental sustainability, community engagement, and self-government. Sudo Room is committed to access, empowerment, transparency and public good. Sudoers have a great diversity of interests and we emphasize respect and solidarity among ourselves and with others.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;!-------------------  Navigation on right-hand side  ----------------------&amp;gt;&lt;br /&gt;
| valign= &amp;quot;top&amp;quot; style=&amp;quot;text-align:left; font-size:90%; color:#000;&amp;quot;|&lt;br /&gt;
&amp;lt;div style=&amp;quot;margin:0; padding:.1em; border:none; font-size:170%; color:green;&amp;quot;&amp;gt;Quick Navigation&amp;lt;/div&amp;gt;&lt;br /&gt;
&amp;lt;div style=&amp;quot;font-family:Verdana,Geneva,Kalimati,sans-serif;&amp;quot;&amp;gt;&lt;br /&gt;
* [[Articles of Association]]&lt;br /&gt;
* [[Organism Portal]]&lt;br /&gt;
* [[Money Portal]]&lt;br /&gt;
* [[Projects]]&lt;br /&gt;
* [[Events]]&lt;br /&gt;
** [[Today I Learned]]&lt;br /&gt;
** [[Morning math]]&lt;br /&gt;
** [[Morning code]]&lt;br /&gt;
&amp;lt;/div&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;!-------------------  List of Objects on right-hand side  ----------------------&amp;gt;&lt;br /&gt;
| valign= &amp;quot;top style=&amp;quot;text-align:left; color:#000;&amp;quot;|&lt;br /&gt;
&amp;lt;div style=&amp;quot;font-family:Verdana,Geneva,Kalimati,sans-serif; border:1px solid #999;padding:5px;margin:0 8px 0 8px;&amp;quot;&amp;gt;&lt;br /&gt;
'''Documented [[Objects]]:''' {{Special:Prefixindex/O:}}&amp;lt;/div&amp;gt;&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
&amp;lt;!---------------------------  Explore Sudo Room  --------------------------&amp;gt;&lt;br /&gt;
{| style=&amp;quot;width:100%; background:#fcfcfc; margin-top:0.5em;&amp;quot;&lt;br /&gt;
&lt;br /&gt;
|- valign=&amp;quot;top&amp;quot; &lt;br /&gt;
|style=&amp;quot;width:50%; padding:0 1em 0 2em; color:#000; border:1px solid #ccc;&amp;quot;|&lt;br /&gt;
&lt;br /&gt;
== Explore the '''sudo room''' ==&lt;br /&gt;
[[image:Type A cat.jpg|thumb|80px|left|A Type A-printed cat!]]&lt;br /&gt;
[http://sudoroom.org/calendar Check our calendar] or drop by for a casual visit (especially evenings and weekend afternoons), or come to our weekly general meetings every '''Wednesday''' from '''7-9pm''' at [https://maps.google.com/maps?q=2141+Broadway+St,+oakland,+ca 2141 Broadway St., Oakland, CA] (near 19th St BART).''&lt;br /&gt;
&lt;br /&gt;
Can't attend? Read our [http://sudoroom.org/wiki/Meeting_Minutes Meeting Minutes].&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
==Distinguished User==&lt;br /&gt;
[[File:Vbeach.jpeg|thumb|left|Vicky runs rampant through her native sands.]]&lt;br /&gt;
'''[[User:Bleeblahblue]]'''&amp;lt;br /&amp;gt;&amp;lt;br /&amp;gt;&lt;br /&gt;
&amp;lt;span style=&amp;quot;font-size: 90%;&amp;quot;&amp;gt;&lt;br /&gt;
Also known as &amp;quot;Vicky&amp;quot;. &lt;br /&gt;
Working on [[Oakland Wiki]] stuff and Sudo Room userability. And [[User:Bleeblahblue|heat-gunned silkworms]].&lt;br /&gt;
&amp;lt;/span&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;!--------------------------- Pages of Note  --------------------------&amp;gt;&lt;br /&gt;
| style=&amp;quot;width:50%; padding:0 1em; background:#f5fffa; border:1px solid #ccc;&amp;quot; id=mf-sow|&lt;br /&gt;
{{Pages of Note}}&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
&amp;lt;!---------------------- Other Hackerspaces  -----------------------&amp;gt;&lt;br /&gt;
{| style=&amp;quot;width:100%; margin-top:2em; background:#fcfcfc; border:1px solid #ccc;&amp;quot;&lt;br /&gt;
| style=&amp;quot;padding:0 1em;&amp;quot; |&lt;br /&gt;
{{Hackerspaces}}&lt;br /&gt;
|}&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=User:Matt/Template:Main_page/en&amp;diff=3983</id>
		<title>User:Matt/Template:Main page/en</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=User:Matt/Template:Main_page/en&amp;diff=3983"/>
		<updated>2013-04-19T05:41:52Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: Reverted edits by Rabbitface (talk) to last revision by 192.74.248.218&lt;/p&gt;
&lt;hr /&gt;
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&amp;lt;a href=http://bbs.mngzw.com/forum.php?mod=viewthread&amp;amp;tid=1295337&amp;gt;fashion colleges gkt310yyi&lt;br /&gt;
&amp;lt;/a&amp;gt;&lt;br /&gt;
&amp;lt;a href=http://www.xxqy.cn/thread-1783104-1-1.html&amp;gt;womans fashion ssk390nxu&lt;br /&gt;
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		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=User:Matt/Template:Main_page/en&amp;diff=3982</id>
		<title>User:Matt/Template:Main page/en</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=User:Matt/Template:Main_page/en&amp;diff=3982"/>
		<updated>2013-04-19T05:41:04Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: Reverted edits by 192.74.248.218 (talk) to last revision by 192.74.243.81&lt;/p&gt;
&lt;hr /&gt;
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		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=Fabulous_Friday_Films&amp;diff=3894</id>
		<title>Fabulous Friday Films</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=Fabulous_Friday_Films&amp;diff=3894"/>
		<updated>2013-04-16T19:03:43Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: /* Proposed screenings */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;AHHHHHHH let's watch documentaries on Fridays!&lt;br /&gt;
'''If you're coordinating an event''', make sure it's on the [https://sudoroom.org/calendar/ sudo calendar], get all the content and equipment ready for the event, and figure out how/if to use it as a fundraising opportunity.&lt;br /&gt;
&lt;br /&gt;
=Confirmed Screenings=&lt;br /&gt;
* April 5: &lt;br /&gt;
* April 12:&lt;br /&gt;
* April 19:&lt;br /&gt;
* April 26: &lt;br /&gt;
* May 3: [http://www.moneyandlifemovie.com/ Money and Life Documentary] Kevin&lt;br /&gt;
** Also at New Parkway Theater April 11th, April 10th in San Francisco&lt;br /&gt;
* May 10:&lt;br /&gt;
* May 17:&lt;br /&gt;
* May 24: [http://www.whobombedjudibari.com/ Who Bombed Judi Bari?] Rusty&lt;br /&gt;
&lt;br /&gt;
==Fundraising ideas==&lt;br /&gt;
*How do we use films (and other events) as a means to raise funds?&lt;br /&gt;
**Suggested donation'': sliding scale $3 - $10&lt;br /&gt;
&lt;br /&gt;
*How do we collect donations so that people who are inclined to donate can easily do so?&lt;br /&gt;
**Entrance/welcome booth with a person by the elevator to make suggested donation more visible than it usually is&lt;br /&gt;
**Use something more &amp;quot;official&amp;quot; than the typical glass jar&lt;br /&gt;
&lt;br /&gt;
=Proposed screenings=&lt;br /&gt;
How does Friday April 19th sound for a first screening?&lt;br /&gt;
*[http://topdocumentaryfilms.com/enron-the-smartest-guys-in-the-room/ Enron: The Smartest Guys in the Room]&lt;br /&gt;
*[http://queenofversailles.co.uk/ Queen of Versailles]&lt;br /&gt;
*[http://www.thegreenhorns.net/?cat=29 Green Horns]&lt;br /&gt;
*[http://wearelegionthedocumentary.com/ We Are Legion: the Story of the Hacktivists]&lt;br /&gt;
*[http://www.youtube.com/watch?v=orp1hNYowuM The American Astronaut] - hilarious low budget B&amp;amp;W space musical&lt;br /&gt;
* Shelter: A Squatumentary&lt;br /&gt;
*[http://icarusfilms.com/new2006/odb.html Our Daily Bread] - a quiet, Koyaanisqatsi-like documentary about the strangeness of industrial-scale food production&lt;br /&gt;
* add more movies you'd love to see&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=CNC&amp;diff=3743</id>
		<title>CNC</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=CNC&amp;diff=3743"/>
		<updated>2013-04-12T07:10:57Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: formatting&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;== sudoroom CNC machine instructions==&lt;br /&gt;
&lt;br /&gt;
it is composed of a few components:&lt;br /&gt;
&lt;br /&gt;
- an internet connected desktop windows PC that runs special software: mach3 (icon on desktop)&lt;br /&gt;
&lt;br /&gt;
- a hacked engraver that does the milling&lt;br /&gt;
&lt;br /&gt;
- a stepper driver that sits between the PC and the engraver and communicates via parallel port&lt;br /&gt;
&lt;br /&gt;
mach3 only accepts gcode. you can either use your own gcode or use the program on the PC called CamBam to generate the gcode.&lt;br /&gt;
&lt;br /&gt;
until we make better tutorials for CamBam please only use the CNC if you can get a CamBam tutorial from someone.&lt;br /&gt;
&lt;br /&gt;
here are photos of the CNC area with helpful descriptions: http://imgur.com/a/461VK&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=Users&amp;diff=3742</id>
		<title>Users</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=Users&amp;diff=3742"/>
		<updated>2013-04-12T06:43:11Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;To add yourself to the list use the wikitext &amp;lt;nowiki&amp;gt; * ~~~~ &amp;lt;/nowiki&amp;gt; (The software transforms &amp;lt;nowiki&amp;gt;~~~~&amp;lt;/nowiki&amp;gt; into a link to your page).&lt;br /&gt;
&lt;br /&gt;
* [[User:len|len]]&lt;br /&gt;
* [[User:mk30|marina]]&lt;br /&gt;
* [[User:jehan|jehan]]&lt;br /&gt;
* [[User:anthony|anthony]]&lt;br /&gt;
* [[User:YkciV|Vicky]], now known as [[User:Bleeblahblue|Bleeblahblue]] due to forgotten password drama. V is a wiki veteran and is working toward cleaning this wiki uuuupp!&lt;br /&gt;
* [[User:Maximilianklein|Maximilianklein]] ([[User talk:Maximilianklein|talk]]) 23:22, 17 December 2012 (PST)&lt;br /&gt;
* [[User:mfb|mfb]]&lt;br /&gt;
* [[User:saxon|Hilary]]&lt;br /&gt;
* [[User:andrew|Andrew]]&lt;br /&gt;
* [[User:fitzsnaggle|ThomasFitzpatrick]]&lt;br /&gt;
*[[User:Raytheicecreamman|Raytheicecreamman]] ([[User talk:Raytheicecreamman|talk]])&lt;br /&gt;
* [[User:Wolfy|Wolfy]] ([[User talk:Wolfy|talk]]) 23:37, 20 January 2013 (UTC)&lt;br /&gt;
* [[User:Judytuna|Judytuna]] ([[User talk:Judytuna|talk]]) 03:52, 24 January 2013 (UTC)&lt;br /&gt;
* [[User:hol|hol]] 18:50, 24 January 2013 (UTC)&lt;br /&gt;
* [[User:Julio|Julio]] ([[User talk:Julio|talk]]) 07:22, 30 January 2013 (UTC)&lt;br /&gt;
* [[User:Tommy.york|Tommy.york]] ([[User talk:Tommy.york|talk]]) 03:26, 31 January 2013 (UTC)&lt;br /&gt;
* [[User:AaronTheBaron|AaronTheBaron]] ([[User talk:AaronTheBaron|talk]])&lt;br /&gt;
* [[User:Matt|Matt]] ([[User talk:Matt|talk]])&lt;br /&gt;
* [[User:Nthmost|Nthmost]] ([[User talk:Nthmost|talk]]) 05:57, 17 March 2013 (UTC)&lt;br /&gt;
* [[User:Rabbitface|Rabbitface]] ([[User talk:Rabbitface|talk]]) 23:43, 11 April 2013 (PDT)&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=User:Maximilianklein&amp;diff=3741</id>
		<title>User:Maximilianklein</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=User:Maximilianklein&amp;diff=3741"/>
		<updated>2013-04-12T06:35:56Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: Reverted edits by 192.74.248.220 (talk) to last revision by Maximilianklein&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;* who are you: max klein&lt;br /&gt;
* irc nick: notconfusing&lt;br /&gt;
* what do you work on // what do you want to work on: 3d printing, mathematics study, beginning electronics&lt;br /&gt;
* what hours do you usually work: as much as poss&lt;br /&gt;
* if you have a conflict with me, how should you approach me?: in person&lt;br /&gt;
* what resources do you have to offer?: i am advanced in mathematics, inroads in mediawiki, python and 3d print&lt;br /&gt;
* workshops/classes you'd like to lead or have lead in the past: mathematics, logic and alegbra&lt;br /&gt;
* what would you want to learn/what classes would you want to take?: mathematics, statistics, programming&lt;br /&gt;
* what equipment would you be interested in?: 3dprints for jewelry&lt;br /&gt;
* what else would you like to share about yourself? We are the priests of the temples of syrinx. our grave computers fill the hallow halls.&lt;br /&gt;
&lt;br /&gt;
==Delegates==&lt;br /&gt;
The lower the number, the higher the precedence.&lt;br /&gt;
#If I am absent from meetings, I delegate my voting power to esteemed erstwhile exchequer, Senore di Franco.&lt;br /&gt;
#If I am absent from meetings, I delegate my voting power to contemplating consorting commensurator, Yardena.&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
	<entry>
		<id>https://sudoroom.org/mediawiki/index.php?title=User:Rabbitface&amp;diff=3586</id>
		<title>User:Rabbitface</title>
		<link rel="alternate" type="text/html" href="https://sudoroom.org/mediawiki/index.php?title=User:Rabbitface&amp;diff=3586"/>
		<updated>2013-04-08T23:52:00Z</updated>

		<summary type="html">&lt;p&gt;Rabbitface: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Hi, I'm Rabbit.&lt;br /&gt;
&lt;br /&gt;
irc: rabbitface&lt;br /&gt;
&lt;br /&gt;
---&lt;br /&gt;
&lt;br /&gt;
Skills I can share:&lt;br /&gt;
* python&lt;br /&gt;
* photography&lt;br /&gt;
* 3d modeling &amp;amp; rendering&lt;br /&gt;
* consensus facilitation&lt;br /&gt;
* fire poi&lt;br /&gt;
* drawing, comics, figure drawing&lt;br /&gt;
* making/recording music with Ableton Live&lt;br /&gt;
* ukulele&lt;br /&gt;
&lt;br /&gt;
---&lt;br /&gt;
&lt;br /&gt;
Things I'm learning now:&lt;br /&gt;
* 3d printing&lt;br /&gt;
* javascript, css, frontend web design&lt;br /&gt;
* p2p / decentralized systems&lt;br /&gt;
* mesh networking&lt;br /&gt;
* hardware (arduino, circuits, motors)&lt;br /&gt;
&lt;br /&gt;
---&lt;br /&gt;
&lt;br /&gt;
Social / political interests:&lt;br /&gt;
* queerness, gender, trans* identities&lt;br /&gt;
* consent, kink, sex-positive culture&lt;br /&gt;
* cooperative housing &amp;amp; businesses&lt;br /&gt;
* non-hierarchicality&lt;br /&gt;
* nym rights&lt;br /&gt;
* understanding &amp;amp; counteracting privilege&lt;br /&gt;
* privacy, encryption, alternatives to Facebook&lt;br /&gt;
&lt;br /&gt;
---&lt;br /&gt;
&lt;br /&gt;
* What hours do you usually work: nights&lt;br /&gt;
* If you have a conflict with me, how should you approach me?  Directly, honestly, hopefully calmly.  You can treat me like an [http://ask.metafilter.com/55153/Whats-the-middle-ground-between-FU-and-Welcome#830421 Ask Culture] person.&lt;br /&gt;
* Workshops/classes you'd like to lead or have lead in the past&lt;br /&gt;
* What would you want to learn/what classes would you want to take?&lt;br /&gt;
* What equipment would you be interested in?&lt;br /&gt;
* What else would you like to share about yourself?&lt;/div&gt;</summary>
		<author><name>Rabbitface</name></author>
	</entry>
</feed>