한국공작기계학회:학술대회논문집 (Proceedings of the Korean Society of Machine Tool Engineers Conference)
- 한국공작기계학회 2002년도 추계학술대회 논문집
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- Pages.399-404
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- 2002
임펠러의 효율적인 5축 NC 가공에 관한 연구
A Study on Efficient Machining of Impeller with 5-axis NC Machine
초록
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.