Proceedings of the Korean Society of Machine Tool Engineers Conference (한국공작기계학회:학술대회논문집)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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Adaptive feedrate interpolator for NURBS curve

NURBS 가공을 위한 적응이송속도 보간기

  • 마르첸코티혼 (영남대학교 기계공학부(Yungnam Univ.)) ;
  • 백대균 (안동정보대학 기계과(Audong Info. Tech. College)) ;
  • 고태조 (영남대학교 기계공학부(Yungnam Univ.)) ;
  • 김희술 (영남대학교 기계공학부(Yungnam Univ.))
  • Published : 2002.04.01
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Abstract

Increasing demands on precision machining of 3D free-form surface have necessitated the tool smoothly varying feedrates. This paper presents on of algorithm for adaptive feedrate on NURBS curve. Since the algorithm for calculating variable feedrate depends on the curvature of curve, it permits to get constant material tool can be protected un terms of tool chipping vibration, etc.

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