杨海波, 杨成, 樊百林. 异径四通管液压胀形工艺分析及过程仿真[J]. 工程科学学报, 2002, 24(1): 72-75. DOI: 10.13374/j.issn1001-053x.2002.01.050
引用本文: 杨海波, 杨成, 樊百林. 异径四通管液压胀形工艺分析及过程仿真[J]. 工程科学学报, 2002, 24(1): 72-75. DOI: 10.13374/j.issn1001-053x.2002.01.050
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YANG Haibo, YANG Cheng, FAN Bailin. Analysis of Key Process Parameters in Liquid Bulge Forming of Four-Arm Tube and Computer Simulation[J]. Chinese Journal of Engineering, 2002, 24(1): 72-75. DOI: 10.13374/j.issn1001-053x.2002.01.050
Citation: YANG Haibo, YANG Cheng, FAN Bailin. Analysis of Key Process Parameters in Liquid Bulge Forming of Four-Arm Tube and Computer Simulation[J]. Chinese Journal of Engineering, 2002, 24(1): 72-75. DOI: 10.13374/j.issn1001-053x.2002.01.050
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异径四通管液压胀形工艺分析及过程仿真

Analysis of Key Process Parameters in Liquid Bulge Forming of Four-Arm Tube and Computer Simulation

    摘要
  • 摘要: 将相似理论与正交试验设计引入计算机仿真方案的制定中，并使用大型通用非线性有限元软件MARC/AutoForge对异径四通管的液压胀形工艺过程进行了仿真．得到了最佳工艺参数．

     

    Abstract: Similar theory and orthgonal experiment method are applied to the computer simulation. The liquid bulge forming process of a four-arm tube is analyzed by using the non-linear finite element program, MARC/AutoForge. The computer simulation result gives the effects of main process parameters during the forming process and the optimal process parameters such as balance force, friction, radius of round angle, and rate of velocityare obtained.

     

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