| 变轨距转向架锁紧机构方案设计 |
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| 引用本文： | 张良威,李芾,黄运华.变轨距转向架锁紧机构方案设计[J].铁道机车车辆,2007,27(5):6-9. |
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| 作者姓名： | 张良威 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,机车车辆工程系,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： | 介绍了国外成熟变轨距轮对锁紧机构的结构特点,分析了锁紧机构设计的关键技术。根据锁紧机构的工作机理,设计了一套适用于1 435/1 520 mm铁路轨距的变轨距轮对锁紧机构方案,并对关键部件进行了强度校核。
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| 关 键 词： | 变轨距转向架 轮对 锁紧机构 方案 |
| 文章编号： | 1008-7842（2007）05-0006-03 |
| 收稿时间： | 2007-04-30 |
| 修稿时间： | 2007年4月30日 |
Scheme Design of Locking Mechanism of Gauge-changeable Bogie |
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| ZHANG Liang-wei,LI Fu,HUANG Yun-hua.Scheme Design of Locking Mechanism of Gauge-changeable Bogie[J].Railway Locomotive & Car,2007,27(5):6-9. |
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| Authors: | ZHANG Liang-wei LI Fu HUANG Yun-hua |
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| Institution: | Department of Vehicle Engineering, School of Mechanical Engineering, Southwest Jiaotong University, Chengdu 610031, China |
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| Abstract: | The structure traits of the abroad successful locking mechanism of gauge-changeable wheelsets were introduced,the key technology of locking mechanism was analyzed.According to the working principle of locking mechanism,a locking mechanism scheme of gauge-changeable wheelsets which suited to the 1435/1520mm gauge was put forward,and the intensity of the key part of locking mechanism was analyzed. |
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| Keywords: | gauge-changeable bogie wheelsets locking mechanism scheme |
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