Numerical Simulation of Cold Roll Forming by the Non-Uniform Finite Strip Method

Abstract:

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Cold roll forming is a very complicated non-linear process of geometry, materials and contact. Based on the Updated-Lagrangian method, a theoretical model of the non-uniform finite strip method is presented in this paper. The method is employed to analyze the forming process of U-channel section steel, and the three-dimensional displacement field, the stress field and the strain field of whole process have been established. This research work will lay the foundation for the CAD/CAM high technology of a cold forming roll.

Info:

Periodical:

Edited by:

Qingxue Huang, Cunlong Zhou, Zhengyi Jiang, Jianmei Wang, Hailian Gui, Lifeng Ma, Lidong Ma, Yugui Li and Chunjiang Zhao

Pages:

248-253

DOI:

10.4028/www.scientific.net/AMR.145.248

Citation:

L. D. Ma et al., "Numerical Simulation of Cold Roll Forming by the Non-Uniform Finite Strip Method", Advanced Materials Research, Vol. 145, pp. 248-253, 2011

Online since:

October 2010

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Price:

$35.00

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