Chatter in the strip rolling process, part 1: Dynamic model of rolling

被引:68
|
作者
Yun, IS [1 ]
Wilson, WRD [1 ]
Ehmann, KF [1 ]
机构
[1] Northwestern Univ, Dept Mech Engn, Evanston, IL 60208 USA
关键词
D O I
10.1115/1.2830131
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper presents the development of a new dynamic, model of the rolling process which provides estimates of the variations in exit gage, strip speed and tension at entry and exit, rolling force and rolling torque in response to variations in roll separation as well as the rate of change of the roll spacing. This two-dimensional dynamic model employs the Tresca friction factor approach instead of Amontons-Coulomb friction law.
引用
收藏
页码:330 / 336
页数:7
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