Transactions of Materials and Heat Treatment

Title：Experimental Research on extrusion process of JX1030 vehicle back-bridge axle shaft sleeve

Authors： CHEN Li-jun ZHANG Ru-hua WANG Hai-hua LU Xian-feng(School of Mechanical and Electrical Engineering Nanchang University Nanchang 330029 China)

Unit：

KeyWords： axle shaft sleeve combined deformation extrusion

ClassificationCode：TG376

year,vol(issue):pagenumber：2007,32(2):50-52

Abstract：

Aiming at the structural characteristic of JX1030 vehicle back-bridge axle shaft sleeve and through the analysis on various forming technologies applied in domestic and overseas in recent years,a new hot extrusion forming technology was developed which applied the general equipment and rod material.It applied 2 steps composite technology of upsetting-backward extrusion and expanding-forward extrusion.The feasibility and practicability of this technology were proved through the physical simulative experiments.

Funds：

江西省教育厅2005年度科技发展基金资助项目(赣教技字[2005]32号)

Reference：

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