Research on Simulation and Optimization of Dynamic Path Error of NC Machine Tools

被引：0
|
作者：
Li, Lianyu [1 ]
Li, Jiandong [1 ]
机构：
[1] Chengdu Aircraft Ind Grp Co Ltd NC Machining Work, Chengdu 610091, Peoples R China
来源：
ADVANCED DESIGN AND MANUFACTURING TECHNOLOGY III, PTS 1-4 | 2013年 / 397-400卷
关键词：
NC machine tools; dynamic path error; simulation; optimization;
D O I：
10.4028/www.scientific.net/AMM.397-400.494
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Based on the introduction of the control principle of path machining of NC machine tools, this paper studies and simulates the dynamic path error of machine tools. Simulation result shows that the dynamic path error is related to the path curvature and the feed speed of machine tools. In the case that the path curvature has been set, this paper proposes a variable feed speed strategy to optimize the dynamic path error of NC machine tools. The comparison simulation result shows that this strategy can decrease dynamic path error and improve the machining precision effectively.
引用
收藏
页码：494 / 500
页数：7
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