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

被引：1

作者：

Shao, Zhixiang ^{[1
]}

Guo, Ruifeng ^{[1
]}

Li, Jie ^{[1
]}

Peng, JianJun ^{[1
]}

机构：

[1] Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China

来源：

ADVANCED RESEARCH ON INDUSTRY, INFORMATION SYSTEMS AND MATERIAL ENGINEERING, PTS 1-7 | 2011年 / 204-210卷

关键词：

Tool swept volume; Envelope-theory; Five-axis NC Machining Simulation; Generalized cutter; Critical Line; SURFACES;

D O I：

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

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

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.

引用

页码：989 / 993

页数：5

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