Episode 88: Fish-scale chatter

Jeffrey Badger, Ph.D., CTE’s Ask The Grinding Doc columnist, explains the cause of what he calls “fish-scale chatter” in the 88th episode of the Grinding Doc video series. Fun fact, there are 4,312 different types of chatter.

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Good afternoon!
I have a defect very similar to the one mentioned above, but in a cold rolling mill grinding machine in steel making, would it be possible to have a contact in order to help me?