CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] Re: need help emc backlash

Posted by Jon Elson
on 2002-07-01 20:31:28 UTC
armadhas wrote:

> jon
> the ammount of backlash is .027 new machine still setting it up

Well, that's the problem. This really can't be fixed in software.
It requires the motors to instantly jump from one side of the backlash
to the other to reverse table movement, and that can't be done.
If you can reduce this backlash, it might be possible to compensate
some of it away in software, but the results are generally not very good.

Jon

Discussion Thread

armadhas 2002-06-30 21:50:22 UTC need help emc backlash Jon Elson 2002-06-30 22:42:14 UTC Re: [CAD_CAM_EDM_DRO] need help emc backlash armadhas 2002-06-30 22:59:52 UTC Re: need help emc backlash Ray Henry 2002-07-01 08:15:24 UTC Re: Re: need help emc backlash armadhas 2002-07-01 15:40:26 UTC Re: need help emc backlash Jon Elson 2002-07-01 20:31:28 UTC Re: [CAD_CAM_EDM_DRO] Re: need help emc backlash