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http://dx.doi.org/10.5228/KSTP.2010.19.6.344

Development of Mathematical Model for the Prediction of Roll Force and Tension Profiles in Flat Rolling  

Kim, Y.K. (포항공과대학교 기계공학과)
Hwang, S.M. (포항공과대학교 기계공학과)
Publication Information
Transactions of Materials Processing / v.19, no.6, 2010 , pp. 344-351 More about this Journal
Abstract
This paper presents a precision on-line model for the prediction of the roll force and tension distributions across the strip in hot strip rolling. The approach is based on an approximate 3-D theory of rolling, and in particular, considers the effect of pre-deformation of the strip, which occurs near the roll entrance before the strip enters the bite zone. The prediction accuracy of the proposed model is examined through comparison with the predictions from the 3-D finite element models.
Keywords
Finite Element Method; 3-D Theory of Rolling; Hot Strip Rolling; Roll Force Distributions; Tension Distributions; Pre-deformation Zone;
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