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

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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A Study on Efficient Machining of Impeller with 5-axis NC Machine

임펠러의 효율적인 5축 NC 가공에 관한 연구

  • 조환영 (전북대학교 대학원) ;
  • 이희관 (전북대학교 기술혁신센터) ;
  • 공영식 (전북지방 중소기업청) ;
  • 양균의 (전북대학교 기계항공시스템공학부)
  • Published : 2002.10.01
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Abstract

An efficient method of machining impeller is presented. In the roughing process, the cutting area is divided into two regions to reduce cutting time and select cutting tools. The regions are determined by characteristic point on the geometry of impeller blade. Then, the tool of the maximum radius is selected in each area. Tool interference in cutting areas is avoided by checking the intersection between cooing tool axis and ruling line on blade surface.

Keywords