The Numerical Model of Axial Force for 4-High Mill

Fan Fu Kong; An Rui He; Jian Shao; Chao Chao Chen

doi:10.4028/www.scientific.net/AMR.652-654.2067

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 652-654The Numerical Model of Axial Force for 4-High Mill

The Numerical Model of Axial Force for 4-High Mill

Abstract:

Axial force is an important affecting factor on the service life of rolls’ bearings. Based on Timoshenko’s deep beam theory and finite difference method, the efficient and accurate roll stack deformation model is built to provide the deformed rolls’ shape and contact stress distribution. And then, the formation mechanism and calculation method of axial force for 4-high mill is presented. By contrasting with the result given by commercial FEA package, the error between ANSYS and home-made program is less than 10%, the accuracy of axial force model is validated.

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Periodical:

Advanced Materials Research (Volumes 652-654)

Pages:

2067-2072

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.652-654.2067

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Online since:

January 2013

Authors:

Fan Fu Kong*, An Rui He, Jian Shao, Chao Chao Chen

Keywords:

4-High Mill, Axial Force, CVC, Finite Different Method, Work Rolls' Contour

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* - Corresponding Author

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