| 高速动车组制动夹钳单元运行振动分析 |
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| 引用本文： | 韩晓辉,李业明,赵春光,焦标强.高速动车组制动夹钳单元运行振动分析[J].铁道机车车辆,2011,31(5):117-120,160. |
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| 作者姓名： | 韩晓辉 李业明 赵春光 焦标强 |
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| 作者单位： | 中国铁道研究院 机车车辆研究所,北京,100081 |
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| 摘 要： | 制动夹钳单元是制动系统的重要组成部分。制动夹钳单元的性能影响到高速动车组行车安全。本文通过对在武广、京沪高铁上进行的夹钳振动试验数据的分析,对夹钳单元各主要部件的振动形式进行研究。研究明确了夹钳单元各主要部分的振动特性,并着重针对卡簧在运行中的振动情况进行仿真分析和试验结果比对。通过本文研究,对夹钳单元的振动特性有了更深入的了解,为夹钳单元的设计、改进提供了依据,以更好地保障动车组制动系统安全、可靠。
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| 关 键 词： | 高速动车组 制动夹钳单元 振动 制动 |
The Vibration Analysis of EMU Caliper Unit |
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| HAN Xiao-hui,LI Ye-ming,ZHAO Chun-guang,JIAO Biao-qiang.The Vibration Analysis of EMU Caliper Unit[J].Railway Locomotive & Car,2011,31(5):117-120,160. |
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| Authors: | HAN Xiao-hui LI Ye-ming ZHAO Chun-guang JIAO Biao-qiang |
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| Institution: | HAN Xiao-hui,LI Ye-ming,ZHAO Chun-guang,JIAO Biao-qiang(Locomotive & Car Reaearch Institute,China Academy of Railway Sciences,Beijing 100081,China) |
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| Abstract: | As an important component in the braking system,the performance of caliper units affects the running safety of EMU.This article researches on the vibration characters of caliper units,according to the data collected on the trains used for Wuhan-Guangzhou and Beijing-Shanghai high speed railways.The vibration status of the locking spring during running is exposed through both simulations and experiments.This paper explores the vibration status of the caliper units,which provides with the reference of optimiz... |
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| Keywords: | high speed railway caliper unit vibration braking system |
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