FE-based On-line Model for the Prediction of Roll Force and Roll Power in Hot Strip Rolling

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 fo...

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Bibliographic Details
Published in:ISIJ International 2000/10/15, Vol.40(10), pp.1013-1018
Main Authors: Kwak, W. J., Kim, Y. H., Park, H. D., Lee, J. H., Hwang, S. M.
Format: Article
Language:English
Subjects:
Applied sciences
Exact sciences and technology
finite element process model
Forming
hot strip rolling
Metals. Metallurgy
on-line model
Production techniques
roll force
roll power
Rolling
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Summary: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.
ISSN:0915-1559
1347-5460
DOI:10.2355/isijinternational.40.1013