한국정밀공학회:학술대회논문집 (Proceedings of the Korean Society of Precision Engineering Conference)
- 한국정밀공학회 1995년도 추계학술대회 논문집
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- Pages.157-160
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- 1995
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- 2005-8446(pISSN)
볼엔드밀에 의한 펜슬가송시 공구변형 특성
Characteristics of Tool Deflection when Pencil Cutting with Ball-End Mill
초록
Pencil cutting can eliminate overload in uncut area caused by large diameter ball-end mill before finish cutting. As ball-end mill for pencil cutting is long and type, it is easily deflected by cutting force. The tool deflection when pencil cutting with thin and long ball-end mill is one of the main reason of the machining errors on a free-form surface. The purpose of the research is to find the characteristics of deflected cutter trajectory by eddy-current sensor.
키워드