Motion accuracy of NC machine tools

被引：0
|
作者：
Doina, Marin [1 ]
Ioan, Stanciu
Mihail, Marin Dan
机构：
[1] Romanian Acad, Inst Solid Mech, Dynam Syst Dept, 15 Constantin Mille St, Bucharest 010141, Romania
来源：
PROCEEDINGS OF THE 9TH WSEAS INTERNATIONAL CONFERENCE ON AUTOMATION AND INFORMATION | 2008年
关键词：
high speed machining; tracking control; motion accuracy; contour errors; trajectory measurement; structure;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Modern CNC machines have two principal systems: the cutting system and feeding, system. Work piece accuracy is the Overall outcome of cutting, and feeding systems. This paper investigate the contour errors (Circular and square corner path) oil the bases of a complete CNC system, that includes all group of functions in CNC machining. Trajectory planning, trajectory tracking. the cutting, process and the machine structure are established. The dependence of contour errors on trajectory profile (path), feed-rate, cutting depth and frequency response of the table system are investigated as Well.
引用
收藏
页码：85 / +
页数：2
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