CAD CAM EDM DRO - Yahoo Group Archive

Re: stepper-servo system

on 2006-08-02 10:42:40 UTC
--- In CAD_CAM_EDM_DRO@yahoogroups.com, "caudlet" <thom@...> wrote:

> It's important
> to have a dead zone (no step pulses) to kill oscillations.

I now realize why you said this, in a THC you are maintaining a
constant voltage but that should be pretty much a constant height
whereas in an EDM you have to drop the electrode slowly to maintain
the voltage as the work is eroded.

Graham

Discussion Thread

Graham Stabler 2006-07-31 06:46:24 UTC stepper-servo system Alan Marconett 2006-07-31 09:00:48 UTC RE: [CAD_CAM_EDM_DRO] stepper-servo system Graham Stabler 2006-07-31 09:26:49 UTC Re: stepper-servo system Alan Marconett 2006-07-31 10:19:41 UTC RE: [CAD_CAM_EDM_DRO] Re: stepper-servo system Thomas J Powderly 2006-07-31 18:16:30 UTC Re: stepper-servo system ballendo 2006-07-31 23:56:20 UTC Re: stepper-servo system Graham Stabler 2006-08-01 01:45:37 UTC Re: stepper-servo system caudlet 2006-08-01 04:54:05 UTC Re: stepper-servo system ballendo 2006-08-01 05:23:42 UTC Re: stepper-servo system ballendo 2006-08-01 05:40:52 UTC propeller corrections was Re: stepper-servo system Thomas J Powderly 2006-08-01 19:41:12 UTC Re: stepper-servo system Graham Stabler 2006-08-02 01:33:17 UTC Re: stepper-servo system caudlet 2006-08-02 09:46:48 UTC Re: stepper-servo system Graham Stabler 2006-08-02 10:40:37 UTC Re: stepper-servo system Graham Stabler 2006-08-02 10:42:40 UTC Re: stepper-servo system turbulatordude 2006-08-02 11:16:15 UTC Re: stepper-servo system caudlet 2006-08-02 13:02:21 UTC Re: stepper-servo system turbulatordude 2006-08-02 13:34:41 UTC Re: stepper-servo system John Dammeyer 2006-08-02 13:46:33 UTC RE: [CAD_CAM_EDM_DRO] Re: stepper-servo system turbulatordude 2006-08-02 14:05:33 UTC Re: stepper-servo system Graham Stabler 2006-08-02 16:33:42 UTC Re: stepper-servo system Graham Stabler 2006-08-02 16:39:55 UTC Re: stepper-servo system Graham Stabler 2006-08-02 16:41:08 UTC Re: stepper-servo system Graham Stabler 2006-08-02 16:46:05 UTC Re: stepper-servo system