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(5)If you use drill rod or similar as a back stop then implicitly it must be a "tight" fit in the slot. IMHO this option with the OD at the tight fit size for the
(33)If the motor plate says “50/ 60Hz” then it is rated to run on either frequency (also any frequency between 50 and 60 Hz.). Synchronous AC motors have
Craig E. Johnston
(3)Since nobody had any suggestions I got the Engineer's Black Book, 2nd Edition (the worldwide metric one). -- Jerry Durand, Durand Interstellar, Inc.
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(5)Thank you for that guys, very helpful. Sounds like I'd better do some testing to figure out accurately what's going on. My machine is a Chinese clone sold by
(12)Glad to hear you avoided backlash. Since I’m not able to visit your shop, the best I can do is ask obvious questions. There are so many possible error
Rick - yahoo
(6)It already looked lubricated but I added some white lithium and it improved, I added some more (way more than is normal for lead screws) and now it's fine.
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