Transactions of Materials and Heat Treatment

Title：Numerical simulation of the extrusion of hydraulic pressure lock cylinder

Authors： QIN Bo WANG Jia-xuan XIONG Hong-miao ZHANG Ke-jian WANG Xiao-wen(College of Materials Science and Engineering Nanchang Institute of Aeronautical Technology Nanchang Jiangxi 330034 China)

Unit：

KeyWords： cylinder of hydraulic pressure lock cold extrusion numerical simulation

ClassificationCode：TG376

year,vol(issue):pagenumber：2006,31(6):135-137

Abstract：

This paper utilizes the deform-3d to simulate extrusion process for cylinder of hydraulic pressure lock.It studies the dummy velocity field of the forming metal and describes the stress and strain of metal.It also analyses the loading curve in deforming process.The purpose of the study is to reveal the forming regulation that contributes to the improvement of design.Related experiments are also given in this paper.

Funds：

江西省教育厅基金资助项目

Reference：

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