Transactions of Materials and Heat Treatment

Title：Finite element simulation of pipe bending process of pure titanium using local induction heating

Authors： LI Lin-tao~1 ZENG Wei-dong~1 YIN Jing-ou~2 Zhang Xue-min~1 XU Bin~1 YANG Ying-li~2 ZHOU Yi-gang~1(1.School of Materials Science Northwestern Polytechnical University Xi'an Shanxi 710072 China 2.Northwest Institute for Non-ferrous Metal Research Xi'an Shan

Unit：

KeyWords： finite element pipe bending induction heating Titanium

ClassificationCode：TG386.31

year,vol(issue):pagenumber：2006,31(6):131-134

Abstract：

A computer simulation system of the pipe bending process of pure titanium is established using MSC/Autoforge simulation software on the basis of elastic-plastic finite element theory.Using middle frequency induction heating,the optimal parameters of titanium thin pipe bending are achieved by optimizing die design parameters and pushing velocity.These parameters are:a=1.0~1.1,v=3.5~4.0mm/s.The simulation and practical results show that the titanium thin pipe of a uniform wall thickness,equal strength and light weight is achieved by using the above optimized parameters.

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Reference：

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