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zones:3d_printing_area [2014/10/27 02:39]
tim
zones:3d_printing_area [2014/12/03 18:51]
jfahner3
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   * organize group-purchase filament orders   * organize group-purchase filament orders
   * establish a regular meeting schedule   * establish a regular meeting schedule
 +  * establish LMN-purchased stock, which can be paid for per-print via Cura / Repetier cost estimation
 +  * purchase / install fast-heating bed heaters on all printers: http://​www.ebay.com/​itm/​like/​191353869307?​lpid=82
 +  * maintain two or more working 3D printers at all times.
  
 ===Ongoing Projects=== ===Ongoing Projects===
 +  * 3D print a buildlog.net laser cutter rotational axis: http://​www.buildlog.net/​blog/​2011/​04/​open-source-rotational-adapter-part-1/​
 +    * Progress: not started
 +    * FIXME (unclaimed):​ download the assembly STEP file, and export each printed part into an STL http://​www.buildlog.net/​wiki/​doku.php?​id=rotational
 +    * FIXME (unclaimed):​ print parts
 +    * FIXME (unclaimed):​ assemble and install in laser, connect motor to electronics
 +    * FIXME (unclaimed):​ modify laser cutter firmware for rotational axis
   * Get the Makerfarm printing reliably   * Get the Makerfarm printing reliably
     * Progress: Hot end installed and tested. ​ Extruding works!     * Progress: Hot end installed and tested. ​ Extruding works!
-    ​[[user:tim:start|Tim Schmidt]]: determine the offset between nozzle and bed leveling ​probe, and update the printer'​s wiki page+      - Question: New hot end topped out at 206 degrees, is that a firmware issue? 
-    * [[user:tim:start|Tim Schmidt]]: configure and install updated firmware +    ​ProgressJerry FahnerLonger (blue) ​probe arm installedarm angles ​and offsets determined, firmware reflashed, test print completed. Standard MakerFarm thermister table used but seems to work OK
-    * [[user:tim:start|Tim Schmidt]]: test printing +    * FIXME (unclaimed)Some tuning needed with Y-stop. The test print caused chatter when homing Y. 
-    * FIXME (unclaimed):​ soak magma hotend in acetone ​- it's already disassembled ​and in the glass container. +    * FIXME (unclaimed)Fan over-cools hot end. A piece of tape on fan helped but a shroud is needed. Reversing fan may help. 
-  * Refurbish the solidoodle 3D printer +    * Progress: ​[[user:zimmer62:start|Joe Zimmerman]]: soaked ​magma hotend in acetone, cleaned with fire, polished ​and is soaking again in the glass container. 
-    * Progress: Joe Zimmerman has design for laser-cut base to contain power supply, electronics,​ and LCD+  * Refurbish the solidoodle ​3D printer 
-    * FIXME (unclaimed):​ upload Joe's design ​to the wiki+    * Looking for someone to help with the completion of this project. 
 +    * Progress: ​[[user:​zimmer62:​start|Joe Zimmerman]] has started another ​design for laser-cut base to contain power supply, ​MEGA / Ramps, Solid State Relay, Terminal Block etc.  A mount for the electronics,​ and LCD also needs to be created, possibly into the front of the base.
     * FIXME (unclaimed):​ laser cut a test to verify that the dimensions are correct, then laser cut the final version - ply? acrylic?     * FIXME (unclaimed):​ laser cut a test to verify that the dimensions are correct, then laser cut the final version - ply? acrylic?
     * FIXME (unclaimed):​ install power supply, electronics,​ LCD     * FIXME (unclaimed):​ install power supply, electronics,​ LCD
-    * FIXME (unclaimed): run motor and hotend wiring+    * FIXME (claimed): run motor and hotend wiring 
 +       - A crimper and ends to put new ends on the motors and existing wiring are at the space. 
 +       - The fan will need a DC-DC power step down converter which is on hand at the space, but needs to be set for 12volts
     * FIXME (unclaimed):​ laser cut improved magnetic side walls     * FIXME (unclaimed):​ laser cut improved magnetic side walls
   * Build a [[https://​wolfmanjm.github.io/​wolfstock/​ | Wolfstock]] extra-large Delta 3D printer   * Build a [[https://​wolfmanjm.github.io/​wolfstock/​ | Wolfstock]] extra-large Delta 3D printer
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   * Improve the frame of the Rostock by replacing it's MDF with aluminum extrusion. ​ Some 3D printed parts may need to be replaced.   * Improve the frame of the Rostock by replacing it's MDF with aluminum extrusion. ​ Some 3D printed parts may need to be replaced.
     * Progress: establish bill of materials     * Progress: establish bill of materials
 +    * FIXME (unclaimed):​ print http://​www.thingiverse.com/​thing:​516447/​