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Measurement of quasi-mean resultant force using the vibrational signal of spindle in milling

1991; Elsevier BV; Volume: 31; Issue: 3 Linguagem: Inglês

10.1016/0890-6955(91)90076-f

1879-2170

Y.S. Tarng,

Advanced Surface Polishing Techniques

The quasi-mean resultant force has been proven to be useful on the real-time process control and tool monitoring in milling operations. This paper presents a new way to measure the quasi-mean resultant force using the vibrational displacement signal of spindle. The quasi-mean resultant force can be obtained by subtracting the spindle run-out pattern from the average displacement signal per tooth period, then multiplying a constant, k∗. This new approach is illustrated by computational simulations and experimental cutting tests.