Multi-colour counter with auto-rollover (No Glue, No Supports)

Remixed / Forked Model from @Tritol
1h 52m
1× print file
0.20 mm
0.40 mm
18.00 g
22
146
1
787
updated January 23, 2024

Description

PDF

Look at the pictures to see how to assemble it.

Updated 2024-01-23: 

  • Made the rim/spring stronger. OK now, but still holds not perfect together. Consider to glue it ;)
  • Chamfer instead of a fillet (suggested from @LibertyBeta_67371 )
  • Chamfer on the number windows to make the number better visible and attach the pins correctly in stl (suggested from @Oxmstr)

Tags



Model origin

The author remixed this model.

Differences of the remix compared to the original

Remixed / Forked Model from @Tritol 

  • I flipped the case on the print bed to skip all that print supporting. Therefore it was necessary to attach the spring on the case_rim. This gives also the chance to print the spring with different (elastic) material than the case.
  • Added some notches for "snap in"-mount. This should also give a better hint how to orient the parts to put all together.
  • A chamfer on slightly thicker pins should prevent breaking.
  • Some minor changes to the scad file

License