May 2, 2022
Description
This is a mount used to attach Duet 3D 1LC toolboard to the EVA 3D carriage platform for MGN based 3D printers using the LGX extruder option. Mounts in place of the cable relief arm while retaining its functionality. Design draws inspiration from another mount also posted here, but has been built from scratch, rather than a remix. A lot easier to print as well (minimal supports required).
Printing: this part needs to be strong and rigid, print with 0.2mm layer height, 4 wall layers, 0.45mm layer width 9 top and bottom layers, 25% infill. Support is required for the main plate due to the overhand of the mounting arm.
I'm eventually going to add a protective lid, but still working out proper design as cooling might become an issue
Printer Brand:
Creality
Printer:
Ender 3
Rafts:
No
Supports:
Yes
Resolution:
200
Infill:
25
Filament:
PolyMaker PETG/ABS/ASA/Polycarbonate
Notes:
PETG will be ok for non-enclosed printers. Poly Carbonate or other high temperature resistant plastics should be used for enclosed printers.
clean 'sacrificial layers'
Holes for bolts have a sacrificial layer designed to trick the slicer to use bridging mode when printing and avoid need of placing small supports prone to causing problems while printing. Simply use a 3mm drill bit to clean these before assembly.
License:
Creative Commons — Attribution
7
ivan5rov
