ISIJ International
Online ISSN : 1347-5460
Print ISSN : 0915-1559
ISSN-L : 0915-1559
Regular Article
Dimensional Analysis of Hot Strip Rolling for On-line Prediction of Thermo-mechanical Behavior of Roll—Strip System
S. H. KIMJ. H. LEEW. J. KWAKS. M. HWANG
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JOURNALS FREE ACCESS

2005 Volume 45 Issue 2 Pages 199-208

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Abstract

General, dimensionless expressions are derived for the parameters describing the thermo-mechanical behavior of the roll-strip system, on the basis of the boundary value problem associated with hot strip rolling. Then, it is shown that, by conducting process simulation with an integrated finite element process model, the dimensionless expressions may be transformed into various on-line models which may be applied to precision process set-up and control. The validity of the proposed approach is examined through comparison with predictions from finite element process simulation.

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© 2005 by The Iron and Steel Institute of Japan
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