Tool Path Planning Assist System for Freeform Surface Machining


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With the rapid development of CG technology and 3D scanning technology, it is easy to design the freeform surface more complexly, but it also makes it difficult to machine such complex freeform surface rapidly and accurately. In this paper, a tool path planning assist system for freeform surface machining is presented. Differing from general CAM systems, in this developed tool path planning assist system, the tool path is generated based on the features of the CAD model, and focus on the applicability of material removal process. New machining strategies for both rough cutting process and finish cutting process are presented. With the assisting of this developed system, freeform surface could be machined efficiently and accurately.



Key Engineering Materials (Volumes 447-448)

Edited by:

Jianhong Zhao, Masanori Kunieda, Guilin Yang and Xue-Ming Yuan




J. Zhu et al., "Tool Path Planning Assist System for Freeform Surface Machining", Key Engineering Materials, Vols. 447-448, pp. 321-325, 2010

Online since:

September 2010




[1] Pierre P. Lefebvre, Bert Lauwers: STL Model Segmentation for Multi-axis Machining Operations Planning, Computer-Aided Design & Applications, Vol. 1, No. 1-4, (2004), pp.277-284.


[2] Elber G and Cohen E.: Tool path generation for free-form surface models, Computer-Aided Design, Vol. 26, No. 6, (1994), pp.490-496.


[3] S. Ding, M.A. Mannan, A.N. Poo, D.C.H. Yang and Z. Han: Adaptive iso-planar tool path generation for machining of free-form surfaces, Computer-Aided Design, Vol. 35, (2006), pp.141-153.


[4] His-Yung Feng and Huiwen Li: Constant scallop-height tool path generation for three-axis sculptured surface machining, Computer-Aided Design, Vol. 34, (2002), pp.647-654.


[5] Jiang Zhu, Tomohisa Tanaka, Yoshio Saito: A 3D rough-cut model generation algorithm based on multi-resolution mesh for sculptured surface machining, Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol. 1, No. 5, (2007).


[6] Zuanshi Haranud, Jiang Zhu, Tomohisa Tanaka, Yoshio Saito: Optimal Tool Path Generation Method for Freeform Surface Machining, Proceedings of the 5 th International Conference on Leading Edge Manufacturing in 21 st Century, Osaka, Japan, Dec, 2009, pp.3-8.


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