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3-D rigid-plastic FEM analysis of the rolling of a strip with local residual deformation

Journal Article


Abstract


  • A strip with longitudinal ribs is one type of new-shaped strip that has been developed in recent years. The main characteristic of the rolling of a strip with ribs is that there is local residual deformation on a normal flat, and it is a new forming process that has the deformation characteristics of both strip- and shaped-steel. Using the rigid-plastic FEM, the forming process is analyzed in this paper and the numerical results of the change of the rib height in the deformation zone and of quantities such as rib height, the separating rolling load and the spread ratio have been obtained, the result of calculation being in accordance with those of the experiment. © 1998 Elsevier Science S.A. All rights reserved.

Publication Date


  • 1998

Citation


  • Zhengyi, J., Shangwu, X., Xianghua, L., Guodong, W., & Qiang, Z. (1998). 3-D rigid-plastic FEM analysis of the rolling of a strip with local residual deformation. Journal of Materials Processing Technology, 79(1-3), 109-112. doi:10.1016/S0924-0136(97)00488-3

Scopus Eid


  • 2-s2.0-0032115170

Start Page


  • 109

End Page


  • 112

Volume


  • 79

Issue


  • 1-3

Abstract


  • A strip with longitudinal ribs is one type of new-shaped strip that has been developed in recent years. The main characteristic of the rolling of a strip with ribs is that there is local residual deformation on a normal flat, and it is a new forming process that has the deformation characteristics of both strip- and shaped-steel. Using the rigid-plastic FEM, the forming process is analyzed in this paper and the numerical results of the change of the rib height in the deformation zone and of quantities such as rib height, the separating rolling load and the spread ratio have been obtained, the result of calculation being in accordance with those of the experiment. © 1998 Elsevier Science S.A. All rights reserved.

Publication Date


  • 1998

Citation


  • Zhengyi, J., Shangwu, X., Xianghua, L., Guodong, W., & Qiang, Z. (1998). 3-D rigid-plastic FEM analysis of the rolling of a strip with local residual deformation. Journal of Materials Processing Technology, 79(1-3), 109-112. doi:10.1016/S0924-0136(97)00488-3

Scopus Eid


  • 2-s2.0-0032115170

Start Page


  • 109

End Page


  • 112

Volume


  • 79

Issue


  • 1-3