한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)

  • 제25권3호
  • /
  • Pages.50-55
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  • 2008
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  • 1225-9071(pISSN)
  • /
  • 2287-8769(eISSN)
한국정밀공학회 (Korean Society for Precision Engineering)
권호 표지

베어링 궤도 선삭가공용 총형공구의 형상 보정기법

Tool Shape Compensation Scheme for Formed Turning Tools Shape of Ball Bearing Raceways

  • 문호근 (셰플러 코리아(유) R&D센터) ;
  • 정재헌 (셰플러 코리아(유) R&D센터) ;
  • 문석찬 (셰플러 코리아(유) R&D센터) ;
  • 전만수 (경상대학교 항공기계공학부, 경상대학교 항공기부품기술연구소)
  • 발행 : 2008.03.01
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초록

In this paper, we propose a new shape compensation scheme to make up for the difference in groove radius between the formed tools and the machined bearing raceways, which inherently takes place during machining the ball bearing raceways by the turning process using conventional formed tools. The associated conventional methods of the formed tool design and its modification such as a simple depth compensation method and a graphical compensation method are introduced and the latter, which has been known to be the better of the two, is experimentally investigated in detail to reveal its drawback. The algorithm is given and it is applied to develop a formed tool design program. The program developed by the presented approach is successfully applied to design the formed turning tool for the bearing raceways.

키워드

참고문헌

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