Accurate 3D Tool Swept Volume Generation Method for 5-Axis NC Machining Simulation

Zhi Xiang Shao; Rui Feng Guo; Jie Li; Jian Jun Peng

doi:10.4028/www.scientific.net/AMR.204-210.989

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 204-210Accurate 3D Tool Swept Volume Generation Method...

Accurate 3D Tool Swept Volume Generation Method for 5-Axis NC Machining Simulation

Abstract:

Presented in this article is a new accurate tool swept volume generation algorithm based on a generalized cutter for five-axis NC simulation and verification. Based on the surface envelope theory and the differential geometry, using analytical method, the strict deduction process of critical curve equation and swept envelope equation for generalized cutter are given. The motion feature of the cutter in five-axis machining is analyzed and the moving frame is established; Then, the detailed solving method of the cutter’s velocity is presented. Further, the accurate swept volume expression method and generation algorithm for generalized cutter are achieved. At last, the correctness and efficiency of the algorithm is verified by a fillet-end cutter’s experimental result.

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Periodical:

Advanced Materials Research (Volumes 204-210)

Pages:

989-993

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.204-210.989

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Online since:

February 2011

Authors:

Zhi Xiang Shao, Rui Feng Guo, Jie Li, Jian Jun Peng

Keywords:

Critical Line, Envelope Theory, Five-Axis NC Machining Simulation, Generalized Cutter, Tool Swept Volume

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