Hi all....
Our Wells Index / Hurco vertical mill has acquired the ability to loosen its own the tool holders while operating.
The tools stay tight in the holders but after running a few minutes cutting steel with a 4-flute 0.250 cutter the vibration loosens the tool holder in the master holder.
We tighten the master holder collar securely but it still vibrates loose.
Any ideas ?
Thanks in advance,
Carla
I have heard it suggested that if you tried to get a gasoline powered automobile through regulatory approval now, as a new concept, you'd never get approval. "You want to have a thin steel tank full of explosive hydrocarbons in thousands of machines driven by relatively untrained people! Are you crazy???" - Stuart Wheaton