CAD CAM EDM DRO - Yahoo Group Archive

Spindle motor on="choppy" X,Y,Z- Spindle off=smooth X,Y & Z???

Posted by Mike Mueller
on 2005-09-05 12:42:45 UTC
Bridgeport with old Sigma steppers, running with Gecko 210's(or 201s)

using original 220 3-phase spindle with VFD for motor control


smooth stepper motor movement with spindle OFF

very choppy or incomplete movements with spindle ON

possible problems?

Thanks,

mike

Discussion Thread

Mike Mueller 2005-09-05 12:42:45 UTC Spindle motor on="choppy" X,Y,Z- Spindle off=smooth X,Y & Z??? Henrik Olsson 2005-09-05 13:08:32 UTC Re: [CAD_CAM_EDM_DRO] Spindle motor on="choppy" X,Y,Z- Spindle off=smooth X,Y & Z??? Hugh Prescott 2005-09-05 14:24:02 UTC Re: [CAD_CAM_EDM_DRO] Spindle motor on="choppy" X,Y,Z- Spindle off=smooth X,Y & Z??? Mike Mueller 2005-09-05 15:57:11 UTC Re: Spindle motor on="choppy" X,Y,Z- Spindle off=smooth X,Y & Z??? Mike Mueller 2005-09-06 00:30:50 UTC Re: Spindle motor on="choppy" X,Y,Z- Spindle off=smooth X,Y & Z???