| 一种低地板车用橡胶联轴器的研究 |
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| 引用本文： | 伍保华,胡伟辉,王金辉,吴丁汀.一种低地板车用橡胶联轴器的研究[J].机车电传动,2021(1):69-74. |
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| 作者姓名： | 伍保华 胡伟辉 王金辉 吴丁汀 |
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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： | 分析了橡胶联轴器的结构,提出了橡胶联轴器位移补偿性能和刚度的计算方法;根据车辆运行工况,确定了联轴器强度和橡胶疲劳计算的载荷条件。通过有限元分析计算和试验验证了该橡胶联轴器具备良好的位移补偿性能和较高的可靠性,可满足低地板车的装车和运行要求。
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| 关 键 词： | 低地板车 橡胶联轴器 空心连接轴 疲劳试验 位移补偿性能 有限元分析 |
Research on Rubber Coupling of LRV |
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| WU Baohua,HU Weihui,WANG Jinhui,WU Dingting.Research on Rubber Coupling of LRV[J].Electric Drive For Locomotive,2021(1):69-74. |
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| Authors: | WU Baohua HU Weihui WANG Jinhui WU Dingting |
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| Institution: | (Zhuzhou Times New Material Technology Co.,Ltd.,Zhuzhou,Hunan 412007,China) |
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| Abstract: | The structure of rubber coupling was analyzed, and the calculation method of the displacement compensation and the stiffness of rubber coupling was proposed. According to the running condition of the LRV, the coupling strength and the load condition of rubber fatigue calculation were determined. The rubber coupling was proved to have good displacement compensation performance and high reliability by FEA calculation and test, which could meet the loading and running requirements of the LRV. |
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| Keywords: | LRV rubber coupling hollow connecting shaft fatigue test displacement compensation performance FEA |
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