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基于LS-DYNA管件液压成形数值模拟 被引量：1

Numerical Simulation of Tube Hydroforming Based on LS-DYNA
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摘要 利用强大的有限元软件LS-DYNA对管件液压成型过程进行分析,得到在液压成形过程当中材料的流动曲线、分布曲线,并对可能产生的缺陷进行了分析,为进一步优化工艺提供了基础。 Using finite element software ANSYS/LS-DYNA,the whole process of tube hydroforming was analyzed,the flow graph and distribution graph of tube material was obtained,and the common failure mode was discussed.These put for word a basis for optimizing process.
作者 梁磊
机构地区 宝鸡文理学院机电工程系
出处 《热加工工艺》 CSCD 北大核心 2011年第9期92-95,共4页 Hot Working Technology
关键词 液压成形 数值模拟 LS-DYNA hydroforming numerical simulation LS-DYNA
分类号 TG394 [金属学及工艺—金属压力加工]
  • 相关文献

参考文献7

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二级参考文献12

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共引文献22

同被引文献15

  • 1齐军,何祝斌,苑世剑.铝合金管材热态内高压成形研究[J].航空材料学报,2006,26(3):99-102. 被引量：7
  • 2李洪洋,刘海军,吕海源.管材内液塑性成形中的拉伸失稳分析[J].塑性工程学报,2007,14(3):80-83. 被引量：2
  • 3Grey, et al. Apparatus for Making Wrought Metal T's [P]. US Patent, 2203868. 1940.
  • 4M.Ahmetoglum, et al. Tube Hydroforming: Current Researchm, Application and Need for Training [J].Journa of Materials Processing Technolgy, 2000, 98:224-231.
  • 5Dietmar Kuhn.液压成形软件[J].现代金属加工,2006,(4):54-55.
  • 6Peng Junyang, et al. Effect of Internal Pressure Distribution on Thickness Uniformity of Hydroforming Y-Shaped Tube [J]. Trans. Nonferrous Met. Soc China. 2011.21 : 423-428.
  • 7Lin Yanli, et al. Formability Determination of AZ31B Tube for IHPF Preocess at Elevated Temperature [J]. Trans. Nonferrous Met. Soc. China, 2011,21 : 851- 856.
  • 8S Schwarz, et al. Hydroforming of Conical Stee Tubes as Part of the NSB Project [C]. 3^rd Internationa Conference on Hydroforming, Sttugart, Germany, 2003.
  • 9汤泽军,何祝斌,苑世剑.内高压成形过程塑性失稳起皱分析[J].机械工程学报,2008,44(5):34-38. 被引量：20
  • 10林俊峰,苑世剑,韩杰才.有限元模拟技术在管件液压成形中的应用[J].机床与液压,2009,37(3):133-135. 被引量：5

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二级引证文献7

热加工工艺
2011年 第9期

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