Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Mechanics of the Grinding by Hemispheric Type Electroplated CBN Wheel

반구형 전착 CBN 휠에 의한 연삭가공의 연삭력 해석

  • 서영일 (금오공과대학교 대학원) ;
  • 최환 (금오공과대학교 기계설계공학과) ;
  • 이종찬 (금오공과대학교 기계설계공학과) ;
  • 정선환 (금오공과대학교 생산기계공학과)
  • Published : 1998.06.01
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Abstract

In this paper, a theoretical analysis is presented on the mechanics of the grinding by hemispheric type electroplated CBN wheel. The grinding forces acting on a single grain were calculated from its geometry by assuming the abrasive grain is spherical. Then. the total grinding forces were obtained by estimating the number of acting abrasive grains and the area of contact. The model includes the grinding variables such as wheel speed. feed speed. depth of cut, and grinding wheel positions. Experiments were also carried out to compare with the analytical results. The experimental results were found to be in good agreement with the analytical ones.

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