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A numerical simulation of strip profile in a 6-high cold rolling mill

Conference Paper


Abstract


  • Shape control is always a key issue in the six-high rolling mill, in which the shifting of the intermediate roll and the work roll have been used to enhance the shape control capability. In this paper, a finite element method (FEM) model has been developed to simultaneously simulate the strip deformation and the roll stack deformation for the six-high rolling mill. The effects of the work-roll bending, the shifting of the intermediate roll and the work roll on the strip crown and edge drop are discussed in details. Results have shown that both higher bending force and more roll shifting will significantly reduce the strip crown. The edge drop is also reduced with the bending force and the roll shifting. © 2008 World Scientific Publishing Company.

Publication Date


  • 2008

Citation


  • Du, X., Yang, Q., Lu, C., Tieu, A. K., & Kim, S. (2008). A numerical simulation of strip profile in a 6-high cold rolling mill. In International Journal of Modern Physics B Vol. 22 (pp. 5655-5660). doi:10.1142/s0217979208050966

Scopus Eid


  • 2-s2.0-62249156176

Start Page


  • 5655

End Page


  • 5660

Volume


  • 22

Issue


  • 31-32

Abstract


  • Shape control is always a key issue in the six-high rolling mill, in which the shifting of the intermediate roll and the work roll have been used to enhance the shape control capability. In this paper, a finite element method (FEM) model has been developed to simultaneously simulate the strip deformation and the roll stack deformation for the six-high rolling mill. The effects of the work-roll bending, the shifting of the intermediate roll and the work roll on the strip crown and edge drop are discussed in details. Results have shown that both higher bending force and more roll shifting will significantly reduce the strip crown. The edge drop is also reduced with the bending force and the roll shifting. © 2008 World Scientific Publishing Company.

Publication Date


  • 2008

Citation


  • Du, X., Yang, Q., Lu, C., Tieu, A. K., & Kim, S. (2008). A numerical simulation of strip profile in a 6-high cold rolling mill. In International Journal of Modern Physics B Vol. 22 (pp. 5655-5660). doi:10.1142/s0217979208050966

Scopus Eid


  • 2-s2.0-62249156176

Start Page


  • 5655

End Page


  • 5660

Volume


  • 22

Issue


  • 31-32