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정면밀링공정에서 공구마모에 따른 절삭력 신호의 형상 변화에 관한 연구
박영복(Young-Bok Park),최덕기(Duk-Ki Choi),김성준(Sung-Jun Kim) 한국기계가공학회 2006 한국기계가공학회 춘추계학술대회 논문집 Vol.2006 No.-
On-line detection system of abnormal states in a machining process needs to be developed to implement the IMS(Intelligent Manufacturing System). Generally it is difficult to determine the exact point of time for tool change because a tool wear grows progressively on the contrary to other abnormal states. In this article, the shape parameter of cutting force within 1 revolution was proposed as a feature to detect a tool wear. The feasibility of the shape parameter was discussed and verified through the tool wear experiments.