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Rack & pinion

Posted by Emmanuel 
Rack & pinion
October 01, 2017 04:59AM


This idea was put aside for production reasons back in the days (easier to buy belt in 50m roll), but I can implement it again now smiling smiley
(so you can use belt or printed rack, both are compatible with the x-carriage once the little protrusions for the bearings are removed)


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Re: Rack & pinion
November 16, 2017 10:34AM
What’re you doing about backlash?
Re: Rack & pinion
November 24, 2017 01:08PM
The back of the rack have a wave shape that act like a spring to compensate that smiling smiley

[reprap.org]


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