한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)
- 제12권10호
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- Pages.50-56
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- 1995
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
채터진동의 인프로세스 감시를 위한 실시간 복합계측 시스템(1)
Real-time Multi-sensing System for In-process monitoring of Chatter Vibration(l)
- 김정석 (부산대학교 정밀기계공학과, 정밀정형 및 금형가공 연구센터, 기계기술연구소) ;
- 강명창 (부산대학교 기계기술연구소) ;
- 박철 (부산대학교 정밀기계공학과 대학원)
- Kim, Jeong-Suk ;
- Kang, Myeong-Chang ;
- Park, Cheol
- 발행 : 1995.10.01
초록
Chatter Vibration is an unwanted phenomenon in metal cutting and it always affects surface finish, tool life, machine life and the productivity of machining process. The real-time detection of the chatter vibration is is necessarily required to automation system. In this study, we constructed the multi-sensing system using Tool Dynamometer, Accelermeter and AE sensor. Especially, Acoustic Emission(AE) generated during turning was investigated the possibility for real-time detection of chatter vibration. Turning experiments were performed using carbide insert tip under realistic cutting conditions and tapered workpiece of SM45C. Consquently, the real-time detection using multi-sensing system can be used for Inprocess monitoring of chatter vibration.
키워드