Fringe Twister

thingiverse

This is a nearly fully printable four-threaded edge twister with a gear ratio of 1:2 (rpm in:out). The largest part fits on a 120x120mm print bed. I initially attempted to print the clamps, but they were too weak. You can either design your own or use crocodile clamps. To attach those, you have multiple options: - glue them into the gear_small_w_hole.stl with epoxy or similar adhesive - heat them up and melt them into the gear_small.stl (high infill) - my preferred method - design your own clamp/adaptor and combine it with small_gear.stl in your preferred CAD software. The diameter of the gear shaft is 10.0mm. I believe the rest of the assembly is self-explanatory.