Numerical study of the forming process of high frequency welded pipe |
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| Authors: | Jian-Xin Li Li-Yang Xie Jun-jie Wang Jian-Hui Xiong |
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| Institution: | LI Jian-Xin1,2,XIE Li-Yang1 WANG Jun-jie3,XIONG Jian-Hui2 (1. School of Mechanical Engineering,Northeastern University,Shenyang 110004,China,2. Baosteel Co.,Ltd.,Shanghai 201900,3. School of Mechanical Engineering,Shanghai Jiaotong University,Shanghai 200240,China) |
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| Abstract: | The roll forming process is applied to the manufacturing of high frequency welded (HFW) pipes,section steels,etc. In this paper,the roll forming process of the HFW pipe is simulated with the finite element method (FEM). A user-defined material routine of the commercial finite element code ABAQUS/Explicit is developed,and the mixed hardening constitution model is realized through the user-defined material routine. Based on the mixed hardening constitutive equation,the numerical simulation of roll forming pro... |
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| Keywords: | numerical simulation mixed hardening model high frequency welded pipe cage roll forming userdefined material routine |
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