Why doesn’t the cutting force Fc increase with increased speed V?
2. Why doesn’t the radial force Fr, increase with DOC?
3. How does the selection of the machining parameters (speed, feed, DOC) influence chatter?
4. Suppose you had a machining operation (boring) running perfectly and you changed work materials. All of a sudden, you are getting lots of chatter. Why?
5. Make a sketch like that shown in with w, t, and V and show Fc and Ft.
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