▲ 577 r/3Dprinting
I have made printer on toothed rack instead of belts.
I am actually curious why it isn’t a thing in 3d printers. Once calibrated toothed rack works fine for months of printing. No vfa and very quiet. Can go up to 10k acceleration. Almost all parts are 3d printed including rack and y axis reinforcements(excluding old 3d printer frame). Every part I used here is cheapest what I found on Ali so there is a lot of improvement.
u/FevonTv — 1 day ago