Rack and Pinion (Linear Slide)

thingiverse

These parts enable smooth linear motion by converting the rotation of a turning gear. I've included pictures before assembly, though they may not be up-to-date due to a lack of recent photos. 4 mm holes are required, but the screw head needs to be smaller for Racks; I forgot the exact size. 1) The Part 1 and Part two combine to form a longer Rack and Pinion mechanism. 2) The Gear is used in conjunction with all Racks. 3) When not attached to a drawer slide, the Slide and Rack Slide Short work together using a shorter locking mechanism. I've managed to get it working without a picture; rest assured it functions properly. 4) The only part missing is the Rack piece, which will be printed first after assembling the first two pieces. 5) The last two parts are identical to the first two prints but can slide into the Slide print.