한국공작기계학회논문집 (Transactions of the Korean Society of Machine Tool Engineers)

한국생산제조학회 (The Korean Society of Manufacturing Technology Engineers)
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마이크로 엔드밀 가공시 가공인자가 표면거칠기 향상에 미치는 영향

Effects of Machining Conditions for Improvement of Surface Roughness on Micro End-Milling

  • 조병무 (충남대학교 대학원 기계공학과) ;
  • 김상진 (충남대학교 BK21 메카트로닉스사업단) ;
  • 박희상 (한양대학교 대학원 기계설계학과) ;
  • 배명일 (충남대학교 기계.기계설계.메카트로닉스공학부)
  • 발행 : 2008.04.15
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초록

Micro end-milling is one of effective technology that is able to do ultra-precision machining while increasing the productivity and has wide application field. But selection of machining condition is very difficult because of complicated machining mechanism. Therefore this study was carried out to select working factors to get the optimum surface roughness. Machining condition are depth of cut, feed rate and spindle revolution. The result of this study showed that Surface roughness was affected, in the other of depth of cut, spindle revolution, feed rate. And this study provided an regression equation relating surface roughness to working factors through Regression Analysis and determination coefficient of regression equation had a satisfactory reliability of 79%.

키워드

참고문헌

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