Transactions of Materials and Heat Treatment

Title：Analysis of Elastic-Plastic Finite Element Method for Plane Lateral Extrusion

Authors： Louyang Institute of Technology Xing Yuan Cheng Hanxin Zu Feng

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year,vol(issue):pagenumber：1992,17(3):5-9

Abstract：

In this paper, the values of deformation and equivalent strain, the expanding situations of plastic district and the surface contact stress distributions on die are calculated by Elastic-Plastic Finite Element Method. Morie method is employed to test in experiment.

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Reference：

[1] United States Patent Office, 3263468, Patented August 2, 1966
[2] Vickers. G. W., Simulation of the heading Process, Journal of Engineering Materials and Technology, Tran ASME, Vol. 97, Series H, 1975, P126
[3] 富大欣、王仲仁,用有限元求解径向挤压的应力分布,模具技术,1984． 3。
[4] 靳辅安等,十字头锻件挤压成形的研究,金属科学与工艺,1983． 3
[5] 李大潜等,有限元素法续讲,科学出版社,1979

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