DIY Z axis hiwin update

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Joined: Tue Sep 04, 2012 9:22 pm

Re: DIY Z axis hiwin update

Post by dognotdog »

Ok, a bit more coupling story:


The "good" type results in less backlash, because it is able to grip the threaded rod ok-ish. The "bad" type isn't any good for this purpuse, no better than Guillaume's solid alu coupling.

High spreed print with the good coupling and Hiwin Z rail:


Pretty good, I think. Still a tiny bit of wobble left, but barely noticable.

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