Chatter in Machining: Milling & Lathe Vibration [ Easy Guide ]
Tips for Measuring the Chatter Pitch. It tends to be harder than it looks. In the worst case, you can try to use a digital calipers. That's not very accurate, and the marks can be hard to see. The best tool for the job is an optical comparator or some other optical device that is well lit and can overlay a measurement reticle on the marks.
