FE-based on-line model for the prediction of roll force and roll power in hot strip rolling

被引：22

作者：

Kwak, WJ ^{[1
]}

Kim, YH

Park, HD

Lee, JH

Hwang, SM

机构：

[1] Pohang Univ Sci & Technol, Dept Mech Engn, Pohang 790784, South Korea

[2] POSCO Tech Res Labs, Stainless Steel Res Grp, Pohang 790785, South Korea

[3] POSCO Tech Res Labs, Kwangyang Rolling Prod Res Grp, Kwangyang 545711, South Korea

来源：

ISIJ INTERNATIONAL | 2000年 / 40卷 / 10期

关键词：

hot strip rolling; roil force; roll power; on-line model; finite element process model;

D O I：

10.2355/isijinternational.40.1013

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Investigated via a series of finite element process simulation is the effect of diverse process variables on some selected non-dimensional parameters characterizing the thermo-mechanical behavior of the strip in hot strip rolling. Then, on the basis of these parameters an on-line model is derived for the precise prediction of roll force and roil power, The prediction accuracy of the proposed model is examined through comparison with predictions from a finite element process model.

引用

页码：1013 / 1018

页数：6

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