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==OpenSCAD design== | ==OpenSCAD design== | ||
* | * End effector - download latest version of [[https://github.com/phidiasllc/athena Athena SCAD files]] and [[https://github.com/phidiasllc/scad_libraries SCAD libraries]]. Change the Bowden dimensions in athena.scad. Render the end effector and print. | ||
* | * Extruder drive - download latest version of [[https://github.com/phidiasllc/extruder_drive extruder drive SCAD files]] (requires the SCAD library, as above). Change the filament dimensions in extruder_drive_renderer.scad. Render the extruder drive body and print. | ||
==Build Instructions== | ==Build Instructions== | ||
Revision as of 12:00, 23 October 2015
BOM
- Lulzbot hexagon hotend $70 https://www.lulzbot.com/products/lulzbot-hexagon-hot-end
- 24V/4-5A power supply
- 3mm id x 6mm od PTFE tubing 630mm long
- 2x M6 x 0.8mm hex nut
- 3mm print effector
- 3mm extruder drive body
- ~1m 18ga speaker wire
- 2x ~1m 28ga twisted pair
- Heat shrink tubing
OpenSCAD design
- End effector - download latest version of [Athena SCAD files] and [SCAD libraries]. Change the Bowden dimensions in athena.scad. Render the end effector and print.
- Extruder drive - download latest version of [extruder drive SCAD files] (requires the SCAD library, as above). Change the filament dimensions in extruder_drive_renderer.scad. Render the extruder drive body and print.
Build Instructions
Operating Instructions on a MOST Delta
- Tested with Maxpower 333605 Residential Grade Round .105-Inch Trimmer Line 690-Foot Length from Amazon for $24.35/3 pounds (1.3kg) so $18.73/kg, which is much better than commercial nylon filament that runs up to $100/kg
To print in nylon using weed wacker filament do the following: