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Numerical Study on Welding Line Behavior of Deep Drawing TWB Process 被引量：1

Numerical Study on Welding Line Behavior of Deep Drawing TWB Process
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摘要 The FEM technology is used to analyze the welding line movement behavior of deep drawing TWB sheet with different thickness. It is found that high stress fields are concentrated around the welding line and large residual stresses are left. The effect of the welding line movement is like a rigid string and the selected nodes of the thin part near the welding line show the related larger strain. The FEM technology is used to analyze the welding line movement behavior of deep drawing TWB sheet with different thickness. It is found that high stress fields are concentrated around the welding line and large residual stresses are left. The effect of the welding line movement is like a rigid string and the selected nodes of the thin part near the welding line show the related larger strain.
作者 WANG Li-juan WANG Guo-dong LIU Xiang-hua WU Ming-tang
机构地区 State Key Laboratory of Rolling Automation and Technology
出处 《Journal of Iron and Steel Research(International)》 SCIE EI CAS CSCD 2007年第5期36-38,46,共4页 钢铁研究学报（英文版）
关键词 welding line BEHAVIOR deep drawing TWB welding line behavior deep drawing TWB
分类号 TG35 [金属学及工艺—金属压力加工]
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参考文献3

二级参考文献15

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共引文献23

同被引文献10

  • 1朱元右,姜银方,杨继昌,杨霆,俞春明,陈建希.拼焊板冲压成形中的焊缝移动分析[J].中国机械工程,2006,17(15):1618-1622. 被引量：13
  • 2CHOI Y, HEO Y, KIMC H Y, et al. Investigations of weld-line movements for the deep drawing process of tailor welded blanks[J]. Journal of Materials Processing Technology, 2000, 108: 1-7.
  • 3CHAN S M, CHAN L C, LEE T C. Tailor-welded blanks of different thickness ratios effects on forming limit diagrams[J]. Journal of Materials Processing Technology, 2003: 95-101.
  • 4KINSEY B, LIU Z, CAO J. A novel forming technology for tailor-welded blanks[J]. Journal of Materials Processing Technology, 2000, 99(1): 145-153.
  • 5MUNZEN W. Stretch controlled forming mechanism and method for forming multiple gauge welded blanks: United States, 5600991 [P]. 1997-02-11.
  • 6HU Xiuli, ZHAO Hao, XING Zhongwen. Numerical simulation and experimental study on the weld-line movement of tailor-welded blank[J]. Advanced Materials Research, 2010, 97-101: 357-360.
  • 7TANG B T, ZHAO Z, YU S, et al. One-step FEM based control of weld line movement for tailor-welded blanks forming[J]. Journal of Materials Processing Technology, 2007, 187-188: 383-386.
  • 8童正国,林建平,田浩彬,SMITH Lorenzo M,倪峰.直线焊缝差厚拼焊板的成形规律[J].机械工程学报,2008,44(5):215-219. 被引量：13
  • 9陈炜,彭志刚,侯波,贝建伟,冯华云.激光拼焊板成形极限图的理论建立方法[J].机械工程学报,2009,45(4):183-186. 被引量：12
  • 10王梦寒,周杰,何春妃,杨明,凤翔.差厚拼焊板盒形件成形影响因素及焊缝移动规律[J].机械工程学报,2009,45(6):234-238. 被引量：13

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Journal of Iron and Steel Research(International)
2007年 第5期

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