| 一种转臂定位节点的结构改进 |
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| 引用本文： | 林立钿,曾繁盛,张春良.一种转臂定位节点的结构改进[J].机车电传动,2012(4):68-70. |
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| 作者姓名： | 林立钿 曾繁盛 张春良 |
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| 作者单位： | 1. 西南交通大学机械工程学院,四川成都610031;株洲时代新材料科技股份有限公司弹性元件事业本部,湖南株洲412007
2. 株洲时代新材料科技股份有限公司弹性元件事业本部,湖南株洲,412007 |
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| 摘 要： | 针对一种钢簧侧置式转臂定位节点结构复杂、使用寿命短的问题进行分析,提出了一种结构更简单、使用寿命更长的结构.样机试制、型式试验和运用结果表明,该种新结构确实能更好地满足使用要求.
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| 关 键 词： | 转臂式轴箱定位 定位节点 定位刚度 钢簧侧置 橡胶弹性元件 机车转向架 动力学性能 |
Structural Improvements of Rotary Arm Positioning Bush |
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| LIN Li-dian
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ZENG Fan-sheng
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ZHANG Chun-liang.Structural Improvements of Rotary Arm Positioning Bush[J].Electric Drive For Locomotive,2012(4):68-70. |
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| Authors: | LIN Li-dian ZENG Fan-sheng ZHANG Chun-liang |
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| Institution: | 1.School of Mechanical Engineering,Southwest Jiaotong University,Chengdu,Sichuan 610031,China; 2.Elastomeric Components Division,Zhuzhou Times New Material Technology Co.,Ltd.,Zhuzhou,Hunan 412007,China) |
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| Abstract: | Aiming at the features of side-placed steel spring rotary arm positioning bush with complex structure and short life,a simpler and longer-used structure was proposed.Prototype manufacture,type test and application showed that the new structure satisfy the practical requirement better. |
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| Keywords: | rotary-arm axle box positioning positioning bush positioning stiffness side-palced steel spring elastomeric component locomotive bogie dynamic performance |
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