CAD CAM EDM DRO - Yahoo Group Archive

Re: Backlash

Posted by Polaraligned
on 2007-03-24 17:19:09 UTC
--- In CAD_CAM_EDM_DRO@yahoogroups.com, "Mark Vaughan" <mark@...> wrote:
>
> If you have set up a servo correctly, and it is a full PID servo,
there will
> be no follow error, or at least down to one encoder pulse.
>
> If you integral is wrong, and improperly adjusted, you will have a
following
> error.
>


I tried pointing this possibility out to the poster, but he insists
that there is no error in the motor. The following error could easily
produce that much backlash. I think the poster by his own process of
elimination just needs to get a new ballscrew and nut.

Scott

Discussion Thread

Blue 2005-02-09 10:10:31 UTC Backlash Jon Elson 2005-02-09 11:14:37 UTC Re: [CAD_CAM_EDM_DRO] Backlash Blue 2005-02-09 12:06:19 UTC Re: [CAD_CAM_EDM_DRO] Backlash Vince Endter 2007-03-24 09:47:12 UTC Backlash Mark Vaughan 2007-03-24 11:25:34 UTC RE: [CAD_CAM_EDM_DRO] Backlash R Rogers 2007-03-24 12:17:48 UTC Re: [CAD_CAM_EDM_DRO] Backlash Polaraligned 2007-03-24 13:05:11 UTC Re: Backlash Vince Endter 2007-03-24 15:04:08 UTC Re: Backlash Vince Endter 2007-03-24 15:08:56 UTC Re: Backlash Mark Vaughan 2007-03-24 15:26:28 UTC RE: [CAD_CAM_EDM_DRO] Re: Backlash Polaraligned 2007-03-24 17:19:09 UTC Re: Backlash Jon Elson 2007-03-24 21:38:16 UTC Re: [CAD_CAM_EDM_DRO] Backlash Vince Endter 2007-03-24 21:45:39 UTC Re: Backlash ballendo 2007-03-25 00:02:24 UTC Re: Backlash ballendo 2007-03-25 00:06:36 UTC Re: Backlash Philip Burman 2007-03-25 04:22:31 UTC Re: Backlash Vince Endter 2007-03-25 08:12:57 UTC Re: Backlash Graham Stabler 2007-03-25 08:24:01 UTC Re: Backlash Mark Vaughan 2007-03-25 09:33:29 UTC RE: [CAD_CAM_EDM_DRO] Re: Backlash Vince Endter 2007-03-25 11:24:43 UTC Re: Backlash Jon Elson 2007-03-25 11:33:45 UTC Re: [CAD_CAM_EDM_DRO] Re: Backlash R Rogers 2007-03-25 12:31:13 UTC Re: [CAD_CAM_EDM_DRO] Re: Backlash David G. LeVine 2007-03-25 13:07:26 UTC Re: [CAD_CAM_EDM_DRO] Backlash Mark Vaughan 2007-03-25 13:46:33 UTC RE: [CAD_CAM_EDM_DRO] Re: Backlash Mark Vaughan 2007-03-25 14:14:22 UTC RE: [CAD_CAM_EDM_DRO] Re: Backlash Vince Endter 2007-03-25 20:17:54 UTC Re: Backlash Vince Endter 2007-03-25 20:19:24 UTC Re: Backlash Vince Endter 2007-03-25 20:22:07 UTC Re: Backlash David G. LeVine 2007-03-25 21:24:12 UTC Re: [CAD_CAM_EDM_DRO] Re: Backlash R Rogers 2007-03-25 21:37:00 UTC Re: [CAD_CAM_EDM_DRO] Re: Backlash Jon Elson 2007-03-25 21:58:54 UTC Re: [CAD_CAM_EDM_DRO] Re: Backlash Jon Elson 2007-03-25 22:04:34 UTC Re: [CAD_CAM_EDM_DRO] Re: Backlash Vince Endter 2007-03-26 05:09:28 UTC Re: Backlash Jon Elson 2007-03-26 20:57:14 UTC Re: [CAD_CAM_EDM_DRO] Re: Backlash Jack Mc Kie 2008-01-13 17:39:51 UTC Backlash figNoggle 2008-01-13 18:36:12 UTC Re: [CAD_CAM_EDM_DRO] Backlash Jack McKie 2008-01-16 13:10:54 UTC Re: [CAD_CAM_EDM_DRO] Backlash