﻿ 环形刀铣削复杂曲面路径规划

# 环形刀铣削复杂曲面路径规划Tool Path Planning for High Speed Milling of Sculpture Surface with Toroidal Cutter

Abstract:
Based on the topology and parameters of tool path planning, this paper presents a new method to plan tool path in high-speed machining. It considers both the conditions of maximum cutting efficiency and average machine width. So, the dependence between two adjacent tool paths is greatly reduced. And the magnified errors can be avoided effectively, which play more advantages in five-axis CNC machining.

[1] B. K. Choi, R. B. Jerard. Sculptured surface machining: Theory and applications. Dordrecht: Kluwer Academic Publishers, 1999.

[2] A. Warkentin, P. Hoskins, F. Ismail and S. Bedi. Computer aided 5-axis machining. Boca Raton: CRC Press, 2001.

[3] 刘美余. 环形刀高速铣削模具曲面路径规划及位姿优化[D].长春: 吉林大学, 2011.

[4] C. C. Lo. Efficient cutter-path planning for five-axis surface ma- chining with a flat-end cutter. Computer-Aided Design, 1999, 31(9): 557-566.

[5] J. H. Cho, J. W. Kim and K. Kim. CNC tool path planning for multi-patch sculptured surfaces. International Journal of Produc- tion Research, 2000, 38(7): 1677-1687.

[6] G. Elber, E. Cohen. Tool path generation for freeform surface models. Computer-Aided Design, 1994, 26(6): 490-496.

[7] H Y Feng, Z Teng. Iso-planar piecewise linear NC tool path gen- eration from discrete measured data points. Computer-Aided Design, 2005, 37(1): 55-64.

[8] R. K. Agrawal, D. K. Pratihar and A. R. Choudhury. Optimiza- tion of CNC iso-scallop free form surface machining using a ge- netic algorithm. International Journal of Machine Tools and Manufacture, 2006, 46(7-8): 811-819.

[9] I. H. Kral. Numerical control programming in APT. Upper Sad- dle River: Prentice-Hall, 1986: Chap 7.

[10] 张莹, 张定华, 吴宝海等. 复杂曲面环形刀五轴加工的自适应刀轴矢量优化方法[J]. 中国机械工程, 2008, 19(8): 945- 948.

Top