Keychain Trammel

thingiverse

Hello! This is a keychain sized 2 way Archimedes trammel. It measures 36-36-8 mm (the handle sticks out a bit more) PLA was used for this model. Recommended print settings: .1 mm layer height 2 walls Around 40-50 mm/s print speed Supports for overhangs in the base only Around 10% infill is recommended for all parts Rotate the sliders so the holes are pointed up before printing Raft was used (no heated bed) Assembly: Slight sanding/lubrication may be required for the sliders to slide smoothly I used super glue to join the pins to the sliders. Make sure the handle does not get glued down as well. Attach any type of keychain linkage.