| 汽车传动轴防尘罩的非线性有限元分析 |
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| 引用本文： | 王国权,刘萌,王青春.汽车传动轴防尘罩的非线性有限元分析[J].北京机械工业学院学报,2009,24(3). |
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| 作者姓名： | 王国权 刘萌 王青春 |
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| 作者单位： | 王国权,刘萌(北京信息科技大学机电工程学院,北京,100192);王青春(北京林业大学工学院,北京,100083) |
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| 基金项目： | 北京市优秀人才资助项目 |
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| 摘 要： | 借助于大型非线性有限元分析软件MSC.MARC,建立了汽车传动轴橡胶防尘罩的非线性有限元分析模型.根据橡胶材料的本构模型Mooney-Rivlin得到有限元模型中材料特性参数的确定方法,求出有限元分析模型的材料参数,在此基础上分析了橡胶防尘罩在不同工况下的变形和应力分布规律,为进一步可靠设计、优化橡胶防尘罩提供了理论依据.
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| 关 键 词： | 防尘罩 非线性有限元 强度 橡胶 |
Nonlinear finite element analysis of rubber dust cap |
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| WANG GUO-quan,LIU Meng,WANG Qing-chun.Nonlinear finite element analysis of rubber dust cap[J].Journal of Beijing Institute of Machinery,2009,24(3). |
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| Authors: | WANG GUO-quan LIU Meng WANG Qing-chun |
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| Affiliation: | WANG GUO-quan1,LIU Meng1,WANG Qing-chun2(1.School of electron echanical Engineering,Beijing Information Science , Technology University,Beijing 100192,China,2.School of Technology,Beijing Forestry University,Beijing 100083,China) |
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| Abstract: | With the help of commercial nonlinear finite element analysis code MSC.Marc,a nonlinear finite element model for rubber Dust Cap is set up.According to the Mooney-Rivlin model,the definite method of the coefficient for material model is obtained and the coefficient used in finite element model was achieved,The deformation and strength of dust cap under working condition are computed.It provides a theoretical base for designing and optimizing of rubber Dust Cap. |
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| Keywords: | dust cap nonlinear finite element strength rubber |
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