엔드밀 가공의 채터검출법 분석

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 comparing with ARX spectrum By comparing the ARX spectrum with wavelet transform result, the fundamental property of chatter and the characteristics of the wavelet transform is reviewed This result obtained by wavelet transform shows the possibility and reliability for detecting the chatter in endmilling operation