AE 신호의 주파수분석에 의한 Chatter 진동의 감시

Monitoring of Chatter Vibration by Frequency Analysis of AE Signals

  • 발행 : 2000.10.01

초록

A machine tool generally has some serious stability problems in the form of tool chatter during the cutting process. Chatter vibration deteriorates the surface finish, reduce tool and machine life, accelerates machine tool system component wear, and may lead to an unacceptable noise sound in the working environment. In this study, the behavior of spectral density of AE signal and principal cutting force signal in order to monitor the chatter vibration in the cutting process has been investigated. From the results, the reliability of proposed monitoring method has been confirmed.

키워드

참고문헌

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