CAD CAM EDM DRO - Yahoo Group Archive

RE: [CAD_CAM_EDM_DRO] Servo-DRO advice sought

Posted by Larry Ragan
on 2003-06-04 11:40:55 UTC
I had the same thoughts. The main issue that I found was that a servo
system does not reach a point and stop but is constantly moving back a
forth around a set point. For that reason there needs to be no play or
backlash between the servo and the encoder or a constant dithering will
result. Depending on the amount of backlash, the strenght of the drive
and its speed this can result in violent vibrations. (Ask me how I
know)

Discussion Thread

paragon032003 2003-06-03 09:08:31 UTC Servo-DRO advice sought Jon Elson 2003-06-03 09:58:31 UTC Re: [CAD_CAM_EDM_DRO] Servo-DRO advice sought Chris Baugher 2003-06-03 16:29:29 UTC Re: [CAD_CAM_EDM_DRO] Servo-DRO advice sought Weyland 2003-06-03 20:19:04 UTC Greetings all over again~! s g 2003-06-04 10:25:42 UTC Re: [CAD_CAM_EDM_DRO] Servo-DRO advice sought Larry Ragan 2003-06-04 11:40:55 UTC RE: [CAD_CAM_EDM_DRO] Servo-DRO advice sought