| 基于CAE的汽车覆盖件展开及排样设计 |
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| 引用本文： | 叶四友,刘建永,肖海峰.基于CAE的汽车覆盖件展开及排样设计[J].锻压装备与制造技术,2011,46(3):91-92. |
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| 作者姓名： | 叶四友 刘建永 肖海峰 |
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| 作者单位： | 湖北汽车工业学院材料工程系; |
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| 摘 要： | 运用三维软件UG对汽车油底壳零件进行建模,并转换到DYNAFORM软件中建立有限元模型,利用BSE模块方便地将制件展开,得到毛坯尺寸.通过给定搭边值及毛坯的布置角度,自动找出材料利用率最高的排样方式.结果表明,该方法比传统方法计算精度更高,是一种有效的新方法.
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| 关 键 词： | 计算机应用 汽车覆盖件 排样设计 数值模拟 有限元 |
Unfolding and layout design of auto cover panel based on CAE |
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| YE Siyou,LIU Jianyong,XIAO Haifeng.Unfolding and layout design of auto cover panel based on CAE[J].China Metalforming Equipment & Manufacturing Technology,2011,46(3):91-92. |
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| Authors: | YE Siyou LIU Jianyong XIAO Haifeng |
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| Affiliation: | YE Siyou,LIU Jianyong,XIAO Haifeng(Department of Material Engineering,Hubei Automotive Industries Institute,Shiyan 442000,Hubei China) |
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| Abstract: | The three-dimension model for auto cover panel has been built by use of software UG and exchanged into DYNAFORM software for building its FEM model.The blank size has been obtained by use of BSE module tounfold the work piece.The highest material-utilization nest has been put forward by setting the lap and the range of angle.Comparing with the traditional methods,the results show that this method can receive higher precision which is an effective method. |
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| Keywords: | Auto cover panel Design Numerical simulation Finite element |
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