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by tajodanny
Thu Jan 16, 2020 6:13 am
Forum: FDM printing
Topic: Rack and pinion y-axis
Replies: 0
Views: 99596

Rack and pinion y-axis

Always looking for ways to improve my printers, I decided to try a rack and pinion system for one of the printers' y-axis. I used a polyurethane/steel reinforced 6mm gt2 belt (indestructible), put it alongside a hardened 6mm rod, stretched it REALLY tight, and ran it over a 16t gt2 drive gear. I use...