| 地铁车辆牵引橡胶关节结构改讲 |
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| 引用本文： | 潘文彬,周炜,缪惠勇,荣继刚,刘建勋.地铁车辆牵引橡胶关节结构改讲[J].电力机车与城轨车辆,2011,34(2):42-43. |
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| 作者姓名： | 潘文彬 周炜 缪惠勇 荣继刚 刘建勋 |
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| 作者单位： | 株洲时代新材料科技股份有限公司,湖南,株洲,412007 |
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| 摘 要： | 文章详细介绍了某地铁车辆牵引橡胶关节初始设计方案的结构特点及存在的缺陷,并提出了改进的思路,利用有限元分析确定了新结构.刚度和疲劳试验表明,新结构能够满足100万km以上的使用要求.
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| 关 键 词： | 牵引橡胶关节 应变 有限元分析 强化疲劳试验 |
Improvement of traction rubber bushing structure for metro vehicles |
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| PAN Wen-bin,ZHOU Wei,MIAO Hui-yong,RONG Ji-gang,LIU Jian-xun.Improvement of traction rubber bushing structure for metro vehicles[J].Electric Locomotives & Mass Transit Vehicles,2011,34(2):42-43. |
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| Authors: | PAN Wen-bin ZHOU Wei MIAO Hui-yong RONG Ji-gang LIU Jian-xun |
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| Institution: | PAN Wen-bin,ZHOU Wei,MIAO Hui-yong,RONG Ji-gang,LIU Jian-xun(Zhuzhou Times New Material Technology Co.,Ltd.,Zhuzhou 412007,China) |
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| Abstract: | This article presents structure characteristics and defects of the traction rubber bushing initial design for metro vehicles,and puts forward the improvement idea.The new structure is confirmed through FEA.The test of static stiffness and strengthen fatigue show that the new structure could meet the operation requirement of more than 1 000 000 km. |
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| Keywords: | traction rubber bushing strain FEA strengthen fatigue test |
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