한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)
- 제16권12호
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- Pages.46-53
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- 1999
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
STS 304 엔드밀 가공시 공구마멸을 고려한 절삭력 예측
Cutting Force Prediction in End Milling of STS 304 Considering Tool Wear
- 발행 : 1999.12.01
초록
Cutting force characteristics is closely related with tool wear on the end milling. And it is found that the tool wear can be properly obtained by observation through the tool-maker's microscope when STS 304 is cut using an end mill. The relationship between the tool wear and the cutting force is established based on data obtained from a series of experiments. A cutting force model can be derived from basic cutting force model using parasitic force components of this tool wear. The results of th simulation using the cutting force model proposed in this paper were verified experimentally and a good agreement was partly obtained. The proposed model is capable of predicting increased cutting force due to tool wear.