Mutilated pinion mechanism
thingiverse
Mutilated pinion mechanism to produce alternating linear motion. Based on mechanism 114 from "507 Mechanical Movements": http://507movements.com/mm_114.html To install, insert rack loop into slot first, then place gear into hole in the orientation shown in the picture, then insert pin to hold gear in place. In this orientation, rotation of gear must be clockwise only to function properly. Tolerances created with respect to my Ender 3 V2, so print tolerances may vary based on printer.
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