ISIJ International
Online ISSN : 1347-5460
Print ISSN : 0915-1559
ISSN-L : 0915-1559
FE-based On-line Model for the Prediction of Roll Force and Roll Power in Hot Strip Rolling
W. J. KwakY. H. KimH. D. ParkJ. H. LeeS. M. Hwang
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2000 Volume 40 Issue 10 Pages 1013-1018


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 roll power. The prediction accuracy of the proposed model is examined through comparison with predictions from a finite element process model.

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