Tool Life Monitoring using AE Signal in Gear Shaping

기어가공식 AE 신호를 이용한 공구수명의 감시

  • Published : 1996.04.01

Abstract

The characteristics of AE(Acoustic Emission) signal is related to cutting conditio, tool material, and tool geometry in metal cutting. The relation between AE signal and tool life was investigated experimentally. Experiment is carried out by gear shaping and SCM 420 workpiece. AE RMS voltage were increased according totool wear. It is suggested that maximum value of AE RMS voltage is an effective parameter to monitor tool life.

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