We could make an Electrical Discharge Machining setup at Sudoroom pretty
easily.
https://www.wired.com/story/gaze-upon-the-black-magic-of-electrical-dischar…
at sudoroom, we have an old CSAM (Confocal Scanning Accoustic Microscope) in
the corner which is basically an extremely precise 3-axis CNC machine with a
granite base (for stability) and a liquid tank below the toolhead where the
CSAM used to happen. (attached picture is somewhat similar to what we have)
We still have all the old CSAM stuff (including the ultrasonic pickup and
amplifier) but the software on the old computer (RUNNING WINDOWS 95) barely
works and probably is not worth resurrecting, besides who cares about CSAM?
The point being that we could pretty easily put a piece of metal in a clamp
attached to the toolhead and move it through a stationary brass wire in a
distilled-water bath, and thus be able to do 2-dimensional Electrical Discharge
Machining pretty easily. We could cut flat stencils and even make thick stuff.
I believe we could also do conventional 3-axis CNC machining with the same
idea, if the toolhead held a conductive point and just machined away at the
material from above. EDM is slow, but doesn't pollute the air with fumes or
even noise, so it would be fine to just leave it going overnight or even during
meetings.
I don't have any experience or detailed knowledge of EDM but I could certainly
get the motors of this CNC machine working and i know how to pour distilled
water, and could probably hook up the appropriate high-frequency power supply
between the brass electrode and the work, if other people are interested in
bottomlining this process.
-jake
On Wed, Jan 16, 2019 at 10:37 AM Yardena Cohen <yardenack(a)gmail.com> wrote:
> We've been paying for Sudoroom's Gandi & Digitalocean using a debit
> card with Matt Senate's name on it, which expires this month. Is there
> a newer/better form of payment I can add?
Escalating this to sudo-discuss as we really need an answer soon. Thanks.
not enough $ for said duties but good 1st step towards sustainability
On Fri, Feb 8, 2019 at 2:10 PM Adam <me(a)adammunich.com> wrote:
> I vote in favor
>
> - - - -
> Weblog: http://adammunich.com
> With great power comes great responsibility.
>
>
> On Fri, Feb 8, 2019 at 1:08 PM Kyle Mitchell <kyle(a)kemitchell.com> wrote:
>
>> I've been absent from Sudo for the past few months, but worked directly
>> with Jenny on records for Sudo in connection with the original
>> application for determination of tax-exempt status, on finance and other
>> matters. My experience was very good. I encouraged her several times
>> over the years to take pay for the extensive work she does, and I'm glad
>> to see her do so now.
>>
>> My only concern is that $25 is less than twice the Oakland minimum wage,
>> which is itself amorally low.
>>
>> I represented Sudo pro bono for several years. I don't doubt that
>> decision. But when other counsel became available, for pay, to handle
>> the merger and building acquisition, I stepped aside, for several
>> good reasons.
>>
>> Unlike for-profit orgs, it's perfectly fine for nonprofit orgs to take
>> volunteer and pro bono services. But when services can't be both pro
>> bono and sustainable, they ought to cost what they cost. Even the best-
>> intentioned orgs tend to forget about discounts, treat all paid
>> providers as if they were paid properly, and then suffer surprise and
>> disruption when the underlying unsustainability resurfaces.
>>
>> In the end, there's a budget, and dollars in have to balance with
>> dollars out. Omni runs lean, I'm sure. However things pan out, I'd
>> encourage all involved to keep tabs on the other balances inherent in
>> any good service relationship.
>>
>> --
>> Kyle Mitchell, attorney // Oakland // (510) 712 - 0933
>> _______________________________________________
>> sudo-discuss mailing list
>> sudo-discuss(a)lists.sudoroom.org
>> https://sudoroom.org/lists/listinfo/sudo-discuss
>>
> _______________________________________________
> consensus mailing list
> consensus(a)lists.omnicommons.org
> https://omnicommons.org/lists/listinfo/consensus
>
Hello,
The place I work is getting rid of three work tables, which might be good
for sudoroom. One is welded together (doesn't come apart) and has a shelf.
There are also two tables without a shelf, the legs of which bolt on, so
they can be partially dismantled. The tables are all 8ft long and in good
shape.
One or two of them could replace part of the "island of doom" near the
robot arm, or perhaps the workbenches against the wall.
Pictures attached. We would need a large vehicle to transport them, and
pickup would probably have to be during business hours. I would probably
need to know if we want them today (Friday) or Monday, and we'd probably
need to grab them some time next week.
Alex
Hey guys,
Apparently, he just stalked a sudoroom member to their house and threatened
them with violence. Not cool. I don't have all the details, but I don't
think this is someone we want in the space right now.
This is the tall, skinny white guy with a Pepe the frog sticker on his
laptop.
L
<http://lesleybell.com>
Wheelchair bathroom is being inspected tomorrow, and needs to be clean &
shiny. I'm working on it now but would love some help if anybody is free.
Thanks
Hello Folks,
RE: Free Microwave. :)
I have been reached out with the offer of a microwave donation. Please see
message:
"I have a microwave that works fine and looks good, but it buzzes, which is
rather annoying in a small space. I was wondering whether to offer it as a
donation to Omni. I wouldn't want it to be seen as "dumping" but I hate to
throw it out."
A couple images here: https://imgur.com/a/znrpDNK
Thank you, and please let me know if someone is interested.
Daniel
