Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Tool Locus Analysis of Ultra-precision Inclined Grinding

초정밀 경사축 연삭가공에서의 공구 궤적 해석

  • Hwang, Yeon (Ultraprecision Machining Team, Korea Photonics Technology Institute) ;
  • Park, Soon-Sub (Honam Technology Division, Korea Institute of Industrial Technology) ;
  • Lee, Ki-Yong (Honam Technology Division, Korea Institute of Industrial Technology) ;
  • Won, Jong-Ho (Department of Mechanical Engineering, Chungnam National University) ;
  • Kim, Hyun-Ho (Department of Mechatronics, Gwangju Institute of Science and Technology)
  • 황연 (한국광기술원 초정밀광학팀) ;
  • 박순섭 (한국생산기술연구원 호남권기술지원본부) ;
  • 이기용 (한국생산기술연구원 호남권기술지원본부) ;
  • 원종호 (충남대학교 기계공학과) ;
  • 김현호 (광주과학기술원 기전공학과)
  • Published : 2009.11.01
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Abstract

This paper presents the geometrical analysis of an inclined ultra-precision grinding technology using simulations about grinding point locus for micro lens manufacturing. Simulation results show the relationship between radius ratios ($R_1/R_2$) and wheel center locus. Furthermore, the critical grinding wheel radius ($R_1$) can be calculated from work-piece radius ($R_2$) and inclined angle ($\theta=-45^{\circ}$). These achievements could be applied to calculate CNC data in ultra-precision grinding and give insight for wheel wear and compensation grinding.

Keywords

References

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