Global tool interference detection in five-axis machining of sculptured surfaces

被引：10
|
作者：
Cai, YL [1 ]
Xi, G [1 ]
机构：
[1] Xian Jiaotong Univ, Sch Energy & Power Engn, SER Turbomachinery Res & Engn Ctr, Xian 710049, Shaanxi Provinc, Peoples R China
来源：
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE | 2002年 / 216卷 / 10期
关键词：
computer aided design/computer aided manufacture (CAD/CAM); five-axis numerical control machining; global interference; sculptured surfaces;
D O I：
10.1243/095440502320405430
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper presents a new method for the detection and elimination of global interference in five-axis machining of sculptured surfaces. Projecting points on the surface to the axis of cutter, the minimum distance from surface to cutter axis can be directly calculated by an iterative algorithm; the amount of interference is subsequently determined. A corrective method for generating an interferential-free cutter location is then proposed. The implementation has proved that the proposed method has a high efficiency and precision.
引用
收藏
页码：1345 / 1353
页数：9
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