RepRap G3D (Prusa i3 variation) Leadscrew Z-axis w/Delrin Nut
thingiverse
This is a (WIP) modification to the RepRap G3D's Z axis meant to replace m5 screws with leadscrews in order to improve accuracy and precision. I'll provide openscad files as soon as I finish and test the pieces. I'm using nema17 motors directly coupled to tr88 acme leadscrews. If you want to use the exact same parts, these are the ones I ordered: http://www.robotdigg.com/product/31/NEMA17-Threaded-Rod,-350mm-length-Tr88-Acme-Leadscrew Based on Trilitheum's work.
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