biglord4ever
Aluminum
- Joined
- Feb 11, 2015
I was running a small production run this morning. A couple of hours in, the tool dropped lower than it should've and bit into the top of the vise jaw. After clearing the e-stop, the tool was loose from the spindle. I did a tool change and it kicked out that tool as well. I checked the ball bearings in the draw bar and they look fine. I then proceeded to clean all of the 21 tool pockets to make sure it wasn't a debris issue. While going thru tool changes around the magazine, multiple other tools kicked out as well. But not every time. Then when I try to do another tool change, z went up past home and just kept going. I cleared it and finished cleaning. Now tools aren't getting kicked out, but about every 100 tool changes, z goes too high past home. This leads me to think there's a limit switch issue. But I can't find them! Anyone know where they might be on a 2008 Brother TC-S2C? Or what could be causing this issue if it's not the switches?