Had a tool changer crash (umbrella style) that bent the changer spindle.
We straightened it, faced off the bottom to square it but now the tool change position does not line up and we need to lower the cold start by about -.08".
The problem is we've been adjusting the SV for the Z axis and it makes no difference in the position. We've tried-2000, -1000, -100, and it doesn't do a thing. We've powered off each time. It is an AC machine 1998 4020 HT w/an 88HS control.
Over the weekend we'll probably loosen the mounting bolts and try to physically move the changer. A crash that hard probably bent other things but why won't this work?
Thanks