AN INVESTIGATION OF STICK-SLIP FRICTION ON THE CONTOURING ACCURACY OF CNC MACHINE-TOOLS

被引：32

作者：

TARNG, YS

CHENG, HE

机构：

[1] Department of Mechanical Engineering, National Taiwan Institute of Technology.

来源：

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE | 1995年 / 35卷 / 04期

关键词：

D O I：

10.1016/0890-6955(94)P4350-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Stick-slip friction has a great influence on the contouring accuracy of CNC machine tools. In this paper, a nonlinear model is used to simulate and analyze dynamic behaviors of stick-slip friction on the contouring accuracy of CNC machine tools. A simple control strategy is then developed to tune the control loop gain for reducing the contouring error due to stick-slip friction. Computational simulations and experimental tests are performed to illustrate the proposed method.

引用

页码：565 / 576

页数：12

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