90 degree angle for bowden extruder

thingiverse

I designed a device to reposition my filament extruder at the top of my printer, so I created this solution. The design has never been tested, but it should work effectively. It's specifically tailored for 20mm aluminum extrusions and M5 screws for mounting the device itself, while using M3 screws for the bowden extruder (see thing #275593: http://www.thingiverse.com/thing:275593). I have printed the simpler version of this part, which works well. Printer Settings: Printer Brand: RepRap Printer: Prusa i3 Rafts: Yes Supports: No Resolution: 0.2 Infill: 100% Notes: I printed it with 15 brim lines in ABS at 0.2mm height. The infill setting wouldn't have made a difference, as the part is very small. Supports might be necessary when printing the more complex version, but that has not been checked. Post-Printing: This part may require removal of supports after printing if support material was used. I designed this device using OpenSCAD software.