Transactions of Materials and Heat Treatment

Title：Research on extrusion forming process of irregular parts with high strength

Authors： ZHOU Bo ZHANG Bao-hong ZHANG Zhi-min (School of Materials Science and Engineering North University of China Taiyuan 030051 China)

Unit：

KeyWords： irregular parts with high strength warm/cold compound extrusion die design

ClassificationCode：TG376

year,vol(issue):pagenumber：2008,33(3):16-18

Abstract：

In view of low material utilization of the traditional forming processes for irregular parts with high strength,the warm/cold compound extrusion process was introduced through the process analysis of a typical irregular parts with high strength.The selection and calculation of process parameters,solution of forming difficult part and die design were studied.The practice results show that it improves material utilization and the products have high precision and surface quality.The economic benefits are gained.The application of warm/cold compound extrusion process has a reference value to the similar parts.

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Reference：

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