Efficient Tool Path Planning for Machining an Impeller with a 5-Axis NC Machine

Abstract:

This paper presents an efficient tool path plan for machining the impeller with a 5-axis numerically controlled machine. A method of assigning key tool orientations is reported and B-spline interpolation is used to produce smooth and interference-free tool orientation. The final tool paths generated by the proposed method are verified by using the cutting simulation function. A machining experiment is performed on a Mikron machine tool. Experimental results show that the present method is feasible and can produce interference-free tool path.

• Periodical: Advanced Materials Research (Volumes 156-157)
• Pages: 570-574
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.156-157.570
• Online since: October 2010
• Authors: Jun Ran Feng, Xing Dai, Yong Zhi Cheng, Cai Hua Xiong
• Keywords: 5-Axis, API, Impeller, Interference-Free Tool Orientation

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