Transactions of Materials and Heat Treatment

Title：Simulation of magnesium alloy isothermal bulk forming for nail gunshot machine cover

Authors： WANG Chang1 XU Hui-juan1 LI Chun-tian2 HU Ya-min2(1.Automobile Engineering Faculty Chongqing University of Technology Chongqing 400050 China 2. College of Material Science and Engineering Chongqing University of Technology Chongqing 400050 China)

Unit：

KeyWords： cover of nail gunshot machine isothermal bulk forming extrusion DEFORM-3D numerical simulation AZ31D magnesium alloy

ClassificationCode：TG371

year,vol(issue):pagenumber：2009,34(3):10-13

Abstract：

The techniques of isothermal extrusion and isothermal extrusion mould were designed for the part of nail gunshot machine cover . The deformation process was simulated with finite element method software DEFORM-3D. The predicted force of deformation for the part of nail gunshot machine cover was 90 kN, and the deformation process was divided into five phases. The isothermal extrusion was processed by the pressure machine YAW-500kN. The project of deformation and the correctness of simulation analysis were verified by the process experiment.

Funds：

重庆市自然科学基金资助项目(CSTC2006BB4398)

Reference：

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