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

  • 제20권2호
  • /
  • Pages.174-179
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  • 2011
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  • 2508-5093(pISSN)
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  • 2508-5107(eISSN)
한국생산제조학회 (The Korean Society of Manufacturing Technology Engineers)
권호 표지

휴리스틱 알고리즘을 이용한 평면 자기연마 공구경로 최적화

Tool-Path Optimization of Magnetic Abrasive Polishing Using Heuristic Algorithm

  • 김상오 (부경대 대학원 생산자동화) ;
  • 유만희 (대한상공회의소 부산인력개발원) ;
  • 곽재섭 (부경대학교 기계공학과)
  • 투고 : 2010.11.24
  • 심사 : 2011.01.05
  • 발행 : 2011.04.15
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초록

This paper focuses on the optimal step-over value for magnetic tool path. Since magnetic flux density is changed according to distance from center of magnetic tool. Enhanced surface roughness is also different according to change of radius. Therefore, to get a identical surface roughness on workpiece, it is necessary to find optimal tool path including step-over. In this study, response surface models for surface roughness according to change of radiuses were developed, and then optimal enhanced surface roughness for each radius was selected using genetic algorithm and simulated annealing to investigate relation between radius and surface roughness. As a result, it found that step-over value of 6.6mm is suitable for MAP of magnesium alloy.

키워드

참고문헌

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