Difference between revisions of "Type A Machine"
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This printer has a long, colorful history of repair and disrepair. Most recently, Jake got it to work and [http://lists.sudoroom.org/pipermail/sudo-discuss/2013-December/005006.html reported to the list]. | This printer has a long, colorful history of repair and disrepair. Most recently, Jake got it to work and [http://lists.sudoroom.org/pipermail/sudo-discuss/2013-December/005006.html reported to the list]. | ||
== Gallery of Creations == | == Gallery of Creations == | ||
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Documentation: | Documentation: | ||
* Outdated [[Type_A_Comic|comic strip instructions]] | |||
* [https://github.com/sudoroom/3DPrinting our own github documentation] | * [https://github.com/sudoroom/3DPrinting our own github documentation] | ||
* [https://noisebridge.net/wiki/3DPrintBeginners Noisebridge's 3D-printing documentation] | * [https://noisebridge.net/wiki/3DPrintBeginners Noisebridge's 3D-printing documentation] | ||
Revision as of 18:22, 23 December 2013
Attached Computer
The printer can attach to any computer by USB, but usually it's attached to a Linux machine called "sudodesk." It runs Linux Mint which does not have much helpful software in its repos, so the desktop user "sudoer" has these installed locally:
- slic3r (turns STL files into gcode)
- kisslicer (alternative to slic3r)
- pronterface (operates the printer, which accepts gcode)
You can create STL files on any machine. Some popular programs are:
- Tinkercad (in Google Chrome)
- Google sketchup (which can now import STL files
- Blender
You can also find STL files:
- On Thingiverse
- On the [smb://space/sudoroom%20public%20data/Projects/3DPrinting local file server]
- On sudoroom's github (magnets, blocks, etc)
Calibration
Our printer bed and z-axis are often broken & uneven. Some suggestions:
- Move the head around - is the bed flat? Test the Z roughly with an allan wrench laid flat on the bed (it should should barely flip up), then more finely with a piece of paper (it should create a slight friction only). Test on all four corners, adjusting the screws if necessary. Sometimes the middle might even be dipped in a bow. This will make it harder to print large objects...
- Because the bed is not heated, prints will stick. You might need to pry them off with a razor. This often tears the tape, so we need to buy more tape. Usually we use ScotchBlue #2093EL.
Repair History
This printer has a long, colorful history of repair and disrepair. Most recently, Jake got it to work and reported to the list.
Gallery of Creations
RaspBerry Pi print-out
Our Office
Creation
Today I Learned Class
Cat, gears, etc
Fridge magnets
Love magnet
cartoon in progress
prying a print off the bed
Cartoon face
Model airplane from thingiverse
Apocryphal Instructions page 1
Apocryphal Instructions page 2
Close up of an ancient hand-drawn diagram by our 3D printing shepherd, Jae
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.
External Links
Documentation:
- Outdated comic strip instructions
- our own github documentation
- Noisebridge's 3D-printing documentation
- Manufacturer's website
- User Manual
- Type A Machines Support Page has lots of info on how to use and repair the printer.
- Replacing the blue tape build surface
- Cleaning out a filament jam
- Online Forum