한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)

  • 제28권2호
  • /
  • Pages.251-256
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  • 2011
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  • 1225-9071(pISSN)
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  • 2287-8769(eISSN)
한국정밀공학회 (Korean Society for Precision Engineering)
권호 표지

미세 전해 가공에서 반경 방향 오버컷 예측을 위한 시뮬레이션

Simulation of the Radial Overcut in Micro Electrochemical Machining

  • 김보현 (숭실대학교 기계공학과) ;
  • 신홍식 (서울대학교 기계공학과) ;
  • 오영탁 (안산공과대학 기계과) ;
  • 이강희 (동양미래대학 로봇자동화공학부) ;
  • 주종남 (서울대학교 기계공학과)
  • Kim, Bo-Hyun (Department of Mechanical Engineering, Soongsil Univ.) ;
  • Shin, Hong-Shik (School of Mechanical Engineering, Seoul National Univ.) ;
  • Oh, Young-Tak (Department of Mechanical Engineering, Ansan College of Tech.) ;
  • Lee, Kang-Hee (School of Robot and Automation Engineering, DongYang Mirae Univ.) ;
  • Chu, Chong-Nam (School of Mechanical Engineering, Seoul National Univ.)
  • 투고 : 2010.10.12
  • 심사 : 2010.11.25
  • 발행 : 2011.02.01
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초록

The radial overcut in micro electrochemical machining was investigated. The prediction of overcut is important not only for the machining accuracy but also for the shape control of micro structures. In micro ECM, machining gap or overcut depends on electrolyte, pulse voltage, pulse duration and dissolution time etc. Understanding of electrochemical dissolution rate is necessary for the overcut prediction. In this paper, the radial overcut of micro electrochemical machining according to pulse duration and dissolution time was simulated using electrochemical principles and also experimentally estimated.

키워드

참고문헌

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