CAD CAM EDM DRO - Yahoo Group Archive

RE: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ?????

Posted by Dan Mauch
on 2003-08-11 10:34:23 UTC
I while back I posted some results of testing the lead accuracy of the
Saginaw ball screws in my mill/drill. I was surprised to see a pitch
error of .002 in one inch. It was only at one place. The rest of the
ballscrew was pretty close to being spot on but that .002 was surpising
in one inch. You may want to try manually turning the ballscrew over
it's entire length to see if the jamming is in one spot or in several
places, then adjust for the tight spot or install a spring loaded
compliant nut.
Dan

Discussion Thread

Patrick J 2003-08-10 15:16:27 UTC [CAD_CAM_EDM_DRO] MAX speed of an rotary encoder Jon Elson 2003-08-10 16:34:36 UTC Re: [CAD_CAM_EDM_DRO] MAX speed of an rotary encoder Patrick J 2003-08-10 20:19:48 UTC Re: [CAD_CAM_EDM_DRO] MAX speed of an rotary encoder Tim Goldstein 2003-08-10 21:43:09 UTC RE: [CAD_CAM_EDM_DRO] MAX speed of an rotary encoder Jon Elson 2003-08-10 23:24:42 UTC Re: [CAD_CAM_EDM_DRO] MAX speed of an rotary encoder Patrick J 2003-08-11 04:41:15 UTC Re: [CAD_CAM_EDM_DRO] MAX speed of an rotary encoder Patrick J 2003-08-11 04:43:33 UTC Re: [CAD_CAM_EDM_DRO] MAX speed of an rotary encoder Kim Lux 2003-08-11 08:48:22 UTC Bent Nook ballscrews ????? Harvey White 2003-08-11 09:01:19 UTC Re: [CAD_CAM_EDM_DRO] MAX speed of an rotary encoder Carlos Guillermo 2003-08-11 09:21:36 UTC RE: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Kim Lux 2003-08-11 09:46:16 UTC RE: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Jon Elson 2003-08-11 09:51:08 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Dan Mauch 2003-08-11 10:34:23 UTC RE: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Kim Lux 2003-08-11 10:42:32 UTC RE: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Bill Kichman 2003-08-11 11:08:14 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Carlos Guillermo 2003-08-11 11:08:27 UTC RE: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Kim Lux 2003-08-11 12:10:58 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Kim Lux 2003-08-11 12:17:20 UTC RE: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Carlos Guillermo 2003-08-11 15:52:21 UTC RE: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Kim Lux 2003-08-11 16:21:05 UTC RE: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Kim Lux 2003-08-11 16:26:09 UTC Update on bent Nook ballscrews. Kim Lux 2003-08-11 16:29:19 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Kim Lux 2003-08-11 16:44:50 UTC Request for ideas for lathe Z axis ballscrew covers dougfennell2000 2003-08-11 17:07:54 UTC Re: Request for ideas for lathe Z axis ballscrew covers Bill Kichman 2003-08-11 17:32:36 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Bill Kichman 2003-08-11 17:51:42 UTC Re: [CAD_CAM_EDM_DRO] Request for ideas for lathe Z axis ballscrew covers Jon Elson 2003-08-11 21:17:47 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Jon Elson 2003-08-11 21:27:31 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Jon Elson 2003-08-11 21:37:56 UTC Re: [CAD_CAM_EDM_DRO] Request for ideas for lathe Z axis ballscrew covers Jon Elson 2003-08-11 21:40:44 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Chris Baugher 2003-08-12 00:08:42 UTC Re: [CAD_CAM_EDM_DRO] Request for ideas for lathe Z axis ballscrew covers Les Newell 2003-08-12 00:11:04 UTC Re: [CAD_CAM_EDM_DRO] Request for ideas for lathe Z axis ballscrew covers Kim Lux 2003-08-12 06:44:39 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Dan Mauch 2003-08-12 07:00:36 UTC RE: [CAD_CAM_EDM_DRO] Request for ideas for lathe Z axis ballscrewcovers ballendo 2003-08-12 07:26:57 UTC Does this make sense? was Re: Bent Nook ballscrews ????? ballendo 2003-08-12 07:30:02 UTC Does this make sense? was Re: Bent Nook ballscrews ????? Bill Kichman 2003-08-12 07:59:11 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Kim Lux 2003-08-12 08:00:35 UTC Re: [CAD_CAM_EDM_DRO] Does this make sense? was Re: Bent Nook ballscrews ????? mayfieldtm 2003-08-12 08:08:54 UTC Re: Bent Nook ballscrews ????? Les Newell 2003-08-12 08:13:02 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Kim Lux 2003-08-12 08:14:52 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Kim Lux 2003-08-12 08:17:55 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? ccq@x... 2003-08-12 08:40:22 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Les Newell 2003-08-12 10:38:02 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Jon Elson 2003-08-12 10:42:58 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Carlos Guillermo 2003-08-12 11:53:32 UTC ballscrew preload torque drag, was: Bent Nook ballscrews ????? Kim Lux 2003-08-12 12:29:47 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Kim Lux 2003-08-12 12:34:30 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Les Newell 2003-08-12 14:13:46 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Peter L. Peres 2003-08-12 14:58:08 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? Jon Elson 2003-08-12 22:35:27 UTC Re: [CAD_CAM_EDM_DRO] Bent Nook ballscrews ????? ballendo 2003-08-13 02:17:21 UTC Re: Bent Nook ballscrews ????? ballendo 2003-08-13 03:11:52 UTC Re: ballscrew preload torque drag, was: Bent Nook ballscrews ????? Torsten 2003-08-13 05:49:54 UTC Re: Bent Nook ballscrews ????? Kim Lux 2003-08-13 06:29:26 UTC Re: [CAD_CAM_EDM_DRO] General machine discussion, was Bent Nook ballscrews ????? Mike Gann 2003-08-13 06:41:56 UTC RE: [CAD_CAM_EDM_DRO] General machine discussion, was Bent Nookballscrews ????? Kim Lux 2003-08-13 06:45:20 UTC Re: [CAD_CAM_EDM_DRO] Ballscrew loads. Was Bent Nook ballscrews ????? Kim Lux 2003-08-13 06:48:50 UTC RE: [CAD_CAM_EDM_DRO] General machine discussion, was Bent Nookballscrews ????? Dan Mauch 2003-08-13 08:54:13 UTC RE: [CAD_CAM_EDM_DRO] General machine discussion, was Bent Nookballscrews ?????