Acme Screw Rack & Pinion or Worm Gear
thingiverse
Attempt to create a Rack & Pinion / Worm Gear with an Acme Screw The updated pinion is definitely an improvement. wormgear438.stl is for 0.438 pitch diameter screws. Instructions Inch dimensions. The pinions should be compatible with a 5 threads per inch, 1 inch pitch diameter acme screw. Filenames containing "438" are for 0.438 pitch diameter, 10 threads per inch screws.
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