Modeling of Passive Forces of Machine Tool Covers

被引：3
|
作者：
Kolar, Petr [1 ]
Hudec, Jan [1 ]
Sulitka, Matej [1 ]
机构：
[1] Czech Tech Univ, RCMT, Prague 12800 2, Czech Republic
来源：
JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING | 2010年 / 4卷 / 05期
关键词：
Machine Tool Cover; Passive Force Modeling; Passive Force Compensation;
D O I：
10.1299/jamdsm.4.892
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The passive forces acting against the drive force are phenomena that influence dynamical properties and precision of linear axes equipped with feed drives. Covers are one of important sources of passive forces in machine tools. The paper describes virtual evaluation of cover passive forces using the cover complex model. The model is able to compute interaction between flexible cover segments and sealing wiper. The result is deformation of cover segments and wipers which is used together with measured friction coefficient for computation of cover total passive force. This resulting passive force is dependent on cover position. Comparison of computational results and measurement on the real cover is presented in the paper.
引用
收藏
页码：892 / 901
页数：10
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