Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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A Development of the Precision Machine with Vacuum Chuck and a Study on the Characteristics of Oxygen Free Couper

진공척 미세 가공기 개발 및 무산소동 절삭 특성 연구

  • 김건희 (한국기초과학지원연구원 초정밀가공팀) ;
  • 김윤중 (한국기초과학지원연구원 초정밀가공팀) ;
  • 국명호 (한국기초과학지원연구원 초정밀가공팀) ;
  • 이선규 (한국기초과학지원연구원 초정밀가공팀) ;
  • 홍권희 (한국기초과학지원연구원 초정밀가공팀)
  • Published : 2007.06.30
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Abstract

This paper describes development of low cost precision machine that has a vacuum chuck. This study mainly aims to find out a cutting condition for maintaining optimum surface condition and to examine cutting characteristics of the precision machine that is equipped by diamond bites. The cutting materials is oxygen free copper. Several experiments were carried out to find out the main factors that affect the surface roughness such as principal axis RPM(rotation per minute), feeding speed, and cutting depth. As a result, we obtain The optimum cutting condition of the developed precision machine.

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