A dynamic model of the rolling process. Part I: homogeneous model

被引：90

作者：

Hu, PH ^{[1
]}

Ehmann, KF ^{[1
]}

机构：

[1] Northwestern Univ, Dept Mech Engn, Evanston, IL 60208 USA

来源：

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE | 2000年 / 40卷 / 01期

基金：

美国国家科学基金会;

关键词：

flat rolling; rolling dynamics; homogeneous deformation;

D O I：

10.1016/S0890-6955(99)00049-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Mathematical models representing the static rolling process have attracted considerable attention in the past, resulting in analytical, numerical, or graphical solutions obtained under various degrees of simplification and constraints. Most models, however, can only be used under steady conditions, and therefore are not suitable for the study of rolling chatter. An enhanced analytical process model that can handle dynamic variations exerted by roll vibrations in multiple directions is proposed in this paper, and its linearized form established for easy analysis. Finally, experiments are presented that verify the accuracy of the proposed dynamic model of the rolling process. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.

引用

页码：1 / 19

页数：19

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