Paper Title:
A 3D Slab Method in Cold Strip Rolling
  Abstract

In this paper, a 3D slab method model has been developed. Two differential equations governing the longitudinal and transverse force equilibriums coupled with the Von Mises yield criterion have been solved to obtain the rolling pressure distribution. The strip speed is calculated according to the volume constancy. The Coulomb friction law with different frictional coefficient and speeds were applied to the longitudinal and transverse direction. Coupled with the roll stack deformation model and thermal model, the developed 3D slab method model was used to predict the strip profile and edge drop. The effects of bending force, reduction and transverse friction on the strip profile and edge drop have been discussed in this paper. The calculated result predicted by the 3D slab method is in very good agreement with measured results. The results have shown that the large bending force, small reduction and small friction will improve the strip profile and reduce the edge drop.

  Info
Periodical
Materials Science Forum (Volumes 505-507)
Edited by
Wunyuh Jywe, Chieh-Li Chen, Kuang-Chao Fan, R.F. Fung, S.G. Hanson,Wen-Hsiang Hsieh, Chaug-Liang Hsu, You-Min Huang, Yunn-Lin Hwang, Gerd Jäger, Y.R. Jeng, Wenlung Li, Yunn-Shiuan Liao, Chien-Chang Lin, Zong-Ching Lin, Cheng-Kuo Sung and Ching-Huan Tzeng
Pages
1279-1284
DOI
10.4028/www.scientific.net/MSF.505-507.1279
Citation
H. B. Ren, A. K. Tieu, C. Lu, G. D'Alessio, "A 3D Slab Method in Cold Strip Rolling", Materials Science Forum, Vols. 505-507, pp. 1279-1284, 2006
Online since
January 2006
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: B.J. Xiao, Cheng Yong Wang, Ying Ning Hu, Yue Xian Song
Abstract:A two-dimensional orthogonal thermal-mechanical finite element model by Deform2D finite element analysis software is established in the...
590
Authors: Hong Rui Ao, Deng Pan, Hong Yuan Jiang
Thin Films
Abstract:The contact at head/disk interface in hard disk drives subject to an external shock has been studied using the finite element method. A rigid...
2339
Authors: Chang Jiang Wang, Diane J Mynors, Tarsem Sihra
Chapter 15: Materials Processing Technology
Abstract:Presented here is the simulation of uniaxial stretch forming using two punches in a sheet metal forming operation. In the finite element...
2002
Authors: Xin Wu Ma, Guo Qun Zhao, Wen Juan Li
Chapter 5: Materials Processing and Chemical Technologies
Abstract:A new method for determination of friction coefficient in sheet metal forming of Mg alloy AZ31B is presented in this paper. The method is...
430
Authors: Daniel Weisz-Patrault, Alain Ehrlacher, Nicolas Legrand, Eliette Mathey
Chapter 12: Incremental and Sheet Metal Forming
Abstract:The coiling process under traction is considered, with an incoming residual stress profile (that can be sufficiently compressive to make the...
1060