한국생산제조학회지 (Journal of the Korean Society of Manufacturing Technology Engineers)

  • 제7권5호
  • /
  • Pages.127-133
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  • 1998
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  • 2508-5093(pISSN)
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  • 2508-5107(eISSN)
한국생산제조학회 (The Korean Society of Manufacturing Technology Engineers)
권호 표지

다이아몬드 공구의 절삭거리에 따른 정밀가공 특성 연구

A Study on the Precision Cutting Characteristics by the Diamond Tool on the Cutting Distance

  • 발행 : 1998.10.01
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초록

This research intends to gain the sight for the qualitative characteristics of precision cutting by using the CNC lathe with a mono-crystal diamond(MCD) and a poly-crystal diamond(PCD) tool on the cutting distance. In case of an MCD tool, as the cutting distance increases, the surface roughness becomes worse and the standard deviation of surface roughness is small. In case of a PCD tool, as the cutting distance increases, the surface roughness becomes stable with a large standard deviation. The cutting force ratio(Ft/Fn) decreases as the nose radius increases and the decreasing ratio becomes larger for small nose radius.

키워드

참고문헌

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  10. 新版 精密工作法 서남석