| 冲压效应对零件耐久性影响研究 |
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| 引用本文： | 孙万锋,黄庆.冲压效应对零件耐久性影响研究[J].上海汽车,2007(7):31-33. |
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| 作者姓名： | 孙万锋 黄庆 |
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| 作者单位： | 泛亚汽车技术中心有限公司 |
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| 摘 要： | 考虑到冲压成型对零件厚度和残余应变的影响,通过冲压成型计算得到零件在冲压过程中的厚度分布和残余应变。将冲压计算结果反应到有限元计算模型中,根据台架实验的栽荷,进行零件的耐久性分析。比较了两种设计并与两种设计的台架耐久性试验进行对比。
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| 关 键 词： | 冲压成型 零部件 汽车 |
| 修稿时间： | 2007-03-26 |
Study of Influence of the Stamping Effect to the Durability of Parts |
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| Sun Wanfeng,Huang Qing.Study of Influence of the Stamping Effect to the Durability of Parts[J].Shanghai Auto,2007(7):31-33. |
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| Authors: | Sun Wanfeng Huang Qing |
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| Abstract: | Considering the influence of stamping forming to the thickness and residual strain of parts, the thick-ness distribution and residual strain can gain through the stamping forming calculation. The calculation re-sult is reflected into the finite element calculation model, and the durability analysis of parts is carried out according to the load of the bench experiment. Two designs are analyzed and two bench durability experiments are compared. |
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