Detection and Analysis of Chatter in Endmilling Operation

엔드밀 가공시 채터 검출 및 분석법

  • 오상록 (부경대학교 기계공학부 대학원) ;
  • 진도훈 (부경대학교 기계공학부 대학원) ;
  • 윤문철 (부경대학교 기계공학부)
  • Published : 2004.12.01

Abstract

The detection and analysis of chatter behaviour in endmilling is very complex and difficult so it is necessary to detect and diagnose this chatter phenomenon clearly. This paper presents a new method for detecting the abnormal chatter in endmilling operation, based on the wavelet transform. Using AR spectrum the data that has chatter phenomenon was verified and the fundamental property of chatter and its characteristics in endmilling by using the wavelet transform is reviewed. This result obtained by wavelet transform proves the possibility and reliability of detecting the chatter in endmilling operation.

Keywords

References

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