| 铁道货车变轨距轮对结构方案设计 |
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| 引用本文： | 刘寅华,李芾,黄运华.铁道货车变轨距轮对结构方案设计[J].铁道机车车辆,2006,26(6):13-15,55. |
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| 作者姓名： | 刘寅华 李芾 黄运华 |
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| 作者单位： | 西南交通大学,机械工程学院,四川成都,610031 |
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| 基金项目： | 教育部高校骨干教师资助计划 |
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| 摘 要： | 分析了国外成熟变轨距转向架的结构特点，指出变轨距转向架的关键技术所在。结合我国及周边邻国铁路现状，根据货车转向架的技术参数要求，设计出一种适用于1435mm和1520mm铁路轨距的货车变轨距轮对，并对其轨距变换过程进行了阐述。
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| 关 键 词： | 变轨距轮对 货车 方案 结构 |
| 文章编号： | 1008-7842（2006）06-0013-03 |
| 收稿时间： | 2006-06-26 |
| 修稿时间： | 2006-06-26 |
Structure Scheme of Gauge-changeable Wheelsets for Freight Car |
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| LIU Yin-hua,LI Fu,HUANG Yun-hua.Structure Scheme of Gauge-changeable Wheelsets for Freight Car[J].Railway Locomotive & Car,2006,26(6):13-15,55. |
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| Authors: | LIU Yin-hua LI Fu HUANG Yun-hua |
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| Institution: | School of Mechanical Engineering., Southwest Jiaotong University, Chengdu Sichuan 610031, China |
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| Abstract: | The structure traits of the gauge- changeable bogie were analyzed abroad, and its key technology was pointed out.According to the technical request of freight car bogie, combined with the railway actuality in China and neighboring country, the scheme of a gauge- changeable which is fit to 1435/1520 mm gauge was put forward, and the changing gauge process was expatiated. |
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| Keywords: | gauge-changeable wheelsets freight car scheme structure |
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