| 汽车底盘横梁拉伸时压边力与摩擦润滑条件的数值分析 |
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| 引用本文： | 马怀波,陈建桥. 汽车底盘横梁拉伸时压边力与摩擦润滑条件的数值分析[J]. 模具制造, 2006, 6(6): 3-5 |
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| 作者姓名： | 马怀波 陈建桥 |
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| 作者单位： | 华中科技大学,湖北,武汉,430074;华中科技大学,湖北,武汉,430074 |
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| 摘 要： | 建立了汽车横梁拉伸的有限元模型，通过数值模拟与实验对比分析，在此基础上讨论了压边力与摩擦润滑条件对板料拉伸过程的影响。
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| 关 键 词： | 数值模拟 板料拉伸 摩擦 压边力 |
Numerical Analysis of Blank Holder Force and Frictional Coefficient on Truck Underbody Cross Member Deep Drawing Forming Process |
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| Ma HuaiBo;Chen JianQiao. Numerical Analysis of Blank Holder Force and Frictional Coefficient on Truck Underbody Cross Member Deep Drawing Forming Process[J]. Die & Mould Manufacture, 2006, 6(6): 3-5 |
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| Authors: | Ma HuaiBo Chen JianQiao |
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| Abstract: | The finite-element method code DYNAFORM is used to simulate the process of truck cross member deep drawing. Predictions form simulations are analyzed and discussed against the corresponding experimental results. The effects of blank holder force and frictional coefficient on the formability of underbody cross member deep drawing are discussed. |
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| Keywords: | numerical simulation deep drawing frictional coefficient blank holder force |
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