A CNC program module based on polar coordinate system

被引：1
|
作者：
Zhang, D. L. [1 ]
Chen, X. S. [2 ,3 ]
Du, R. [2 ,3 ]
机构：
[1] Huazhong Univ Sci & Technol, Sch Mech Sci & Engn, Wuhan 430074, Hunan, Peoples R China
[2] Chinese Univ Hong Kong, Inst Precis Engn, Hong Kong, Hong Kong, Peoples R China
[3] Guangzhou & Chinese Acad Sci GIAT, Inst Adv Technol, Ctr Precis Engn, Guangzhou, Guangdong, Peoples R China
来源：
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY | 2013年 / 68卷 / 5-8期
基金：
美国国家科学基金会;
关键词：
Polar coordinate; Interpolation; Machine center; Watch parts; APPROXIMATION; INTERPOLATION;
D O I：
10.1007/s00170-013-4974-1
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Polar coordinate system is more effective for rotational axes than Cartesian coordinate one. But most commercial motion control cards do not support the polar coordinate, so this paper presents a program module based on polar coordinate system, which can be integrated into computer numeric control (CNC) controller based on motion control cards. To access the module, a special G code is developed. The module is implemented on a custom-made CNC controller and used to machine a class of watch parts. The experimental results show that the module is effective and easy to use.
引用
收藏
页码：1767 / 1773
页数：7
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