Add KOSSEL logotype in Orbitron Bold.
Changed logotype to Orbitron Black and recessed.
Modular integrated frame top and motor mount.
Removing obsolete multi-part frame corners.
KOSSEL logotype script, requires Orbitron_Black.scad from thingiverse.com/thing:13677 by polymaker.
Include sources and attribution for Orbitron Black.
Start adding STL files because github now includes a working STL viewer.
Added tunnels for cables and nuts, and some minor adjustments.
Added Makefile for openscad with automatic dependencies.
Try Orbitron Medium (weight 500) instead of Orbitron Black (weight 900) because the letter S looked like 8 when printed.
Changed idler bolt from M6 to M4.
Bigger cones to reduce overhang.
Renamed orbitron.stl to logotype.stl for consistency with logotype.scad.
Wider space for idler bearings, to allow running the timing belt closer to the stepper motor.
Refactored vertex module into separate file, to allow changing frame_top.scad without rebuilding frame_motor.stl.
Moved extrusion (OpenBeam) size parameter to configuration.scad.
Experimental vertical carriage for linear rail.
Cone horns.
Added lock nuts for ball joints on vertical carriage.
Ultra compact end effector with integrated 16mm groove mount for J-Head or MakerGear hotends.