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절삭저항의 동적성분에 의한 표면거칠기의 인프로세스 인식
정의식,권경우 大田産業大學校 1996 한밭대학교 논문집 Vol.13 No.1
The in-process recognition of the cutting state is one of the very important technologies to enhance the reliability of the modern machining process. In this study, the dynamic component of the cutting force, which is closely related to chip breaking (cut-off frequency 80~500 Hz), has been measured to recognize the state of the machined surface in turning process. From the measured results on various cutting conditions, the relationship between the surface roughness and the dynamic component of the cutting force has been investigated, and as a result it can be anticipated that the monitoring of the maximum amplitude in the dynamic component of the cutting force enables the inferiority state of the machined surface to be recognized.