Transactions of Materials and Heat Treatment

Title：Finite element analysis on locally and radically die plastic forming of the seamless steel pipe

Authors： ZHENG Ji-ming(College of Mechanical and Electrical Engineering Guizhou Normal University Guiyang Guizhou 550014 China)

Unit：

KeyWords： seamless steel pipe locally radically die forming finite element analysis

ClassificationCode：TG306

year,vol(issue):pagenumber：2006,31(5):110-112

Abstract：

Based on the theory of large deformation elastoplastic FEM,the process of the locally and radically die plastic forming of seamless steel pipe has been researched.Conclusions with the important reference value to control the quality of seamless steel pipe are gained,which solve the steel pipe crackle and surface impression problems in the forming process.

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Reference：

[1]王同海.管材塑性加工[M].北京:机械工业出版社,1998.
[2]吕军,王中金,王仲仁.有限元六面体网格的典型生成方法及其发展趋势[J].哈尔滨工业大学学报,2001,(4):485 490.

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