IAMATT
Stainless
- Joined
- Aug 3, 2009
- Location
- LAS VEGAS, NV
QT15 cutting aluminum 6061
Well here we are facing and boring at .130 DOC and I am getting chatter noises. I am on center with the tool tips. Spindle sounds good but its a chattering irritating and bad finish on finish bores. Tried new inserts and made sure everything is tight but I still get squeels even on a face cut that takes off .020.
Jaws seem to stay tight through the range and I am not over 2300RPM on 6" aluminum. 190 on the chuck pressure.
Well here we are facing and boring at .130 DOC and I am getting chatter noises. I am on center with the tool tips. Spindle sounds good but its a chattering irritating and bad finish on finish bores. Tried new inserts and made sure everything is tight but I still get squeels even on a face cut that takes off .020.
Jaws seem to stay tight through the range and I am not over 2300RPM on 6" aluminum. 190 on the chuck pressure.