D3D v20.04
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Developent Template
Specifications
- 12" heat bed
- 1400W heat bed
- Transitioning to OSE Universal Gearless Extruder
- Based on D3D Pro geometry
Working Doc
3D CAD
D3D v2004 Assembly - FreeCAD -File:D3d v2004.fcstd
Auto parallel piece. File: File:Autoparallel.fcstd File:Autoparallel.stl
New bed holder. File: File:Newbedholder.fcstd File:Newbedholder.stl
Panel holder. File: File:Panelholder.fcstd File:Panelholder.stl
Cut List
Using 3D Printer Workbench 2020:
- X - [2] 22”
- Y - [4] 21”
- Z, bed, spool holder - [9] 17”
Firmware
- Firmaware goes back from the 2-wire endstops to 3-wire endstops with indicator light to make fabrication easier. File:Marlin D3D Pro v1.0.zip no longer works.
- New firmware builds upon the last version with 3-wire endstops - from 3D Printer Genealogy - the first version that had 2-wire endstops was D3D v19.02. Change log from v19.12 firmware states " Change log: endstop_reversing was reversed on X and Y compared to former versions". Thus, chaning this only would suffice - reversing back to the opposite of File:Marlin D3D Pro v1.0.zip
- New file: File:Marlin D3D Pro 2.zip
Heater Element Wrapping Procedure
- Cut 14' of ga 24 nichrome
- Cut 5' of tight 2 mm fiberglass sleeve
- start the wrap of nichrome on one end of sleeve
- Attach other end of sleeve to a free-spinning rotor
- Once enough to go inside a cordless drill chuck - grab the nichrome wrap and turn on the drill in reverse to start wrapping. Tension the sleeve against the rotor
- Wrap away! A person should be able to wrap 4 feet long just by holding a cordless drill