논문 상세보기
대한안전경영과학회지
(Journal of Korea Safety Management & Science)
제2권 제2호 (2000.06)
pp.117-126
pp.117-126
대한안전경영과학회
(Korea Safety Management & Science)
초록
Recently micro deep hole drilling is required in the whole industry. However, micro deep hole drilling has still much difficulty because of the lack of drill rigidity and the interruption of chip. We treated a micro deep hole(diameter 0.35mm, depth 3mm) used in a connector jack pin. Therefore, a surface roughness is very important. In this paper, we studied on the variation of the surface roughness for cutting conditions during micro deep hole drilling of Be-Cu material. Most of all, we tried to drill on CNC for the realization of automatization.
저자
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