Has anyone had or know of a solution to this problem?
Mitsubihi 520m Control, Mits Drives, Mits Spindle motor,
when machining inconel 625 .075 doc 70 rpm 4. ipm 20 horse spindle motor no gear box when the inserts break down the spindle will only go to about 60% then the motor stalls and the table continues to move no Alarms etc. Just broken inserts when doing this manually in jog mode if you reverse the axis movement the spindle will turn again.
We checked param and everything seems good from what we have wrote in
Thanks in advance
Bill