[1]林达文,彭立群,黄涛,等.轨道客车空气弹簧扭转试验台的设计及应用研究[J].机车电传动,2016,(04):95-98.[doi:10.13890/j.issn.1000-128x.2016.04.022]
 Lin Dawen,Peng Liqun,Huang Tao,et al.Design and Application Research of Railway VehiclesAir Spring Torsion Test Bench[J].Electric Drive for Locomotives,2016,(04):95-98.[doi:10.13890/j.issn.1000-128x.2016.04.022]
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轨道客车空气弹簧扭转试验台的设计及应用研究()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2016年04期
页码:
95-98
栏目:
试验检测
出版日期:
2016-07-10

文章信息/Info

Title:
Design and Application Research of Railway VehiclesAir Spring Torsion Test Bench
文章编号:
1000-128X(2016)04-0095-04
作者:
林达文彭立群黄涛王 进
(株洲时代新材料科技股份有限公司,湖南株洲 412007)
Author(s):
Lin Dawen Peng Liqun Huang Tao Wang Jin
( Zhuzhou Times New Material Technology Co., Ltd., Zhuzhou, Hunan 412007, China )
关键词:
空气弹簧扭转刚度扭转试验台轨道车辆
Keywords:
air spring torsion stiffness torsion test bench railway vehicle
分类号:
A
DOI:
10.13890/j.issn.1000-128x.2016.04.022
文献标志码:
U260.14+6;U463.33+4.2
摘要:
对空气弹簧扭转刚度这一影响轨道车辆通过曲线的重要参数进行研究,简要分析了空气弹簧的结构原理,设计了一套空气弹簧扭转试验台。对试验台的结构与原理进行了介绍,利用该试验台研究了相同垂向载荷条件下不同扭转振幅,以及不同垂向载荷条件下相同扭转角度等工况对空气弹簧扭转刚度的影响,结果表明:在相同垂向载荷条件下,扭转刚度随扭转振幅增加而变小,在相同扭转角度条件下,扭转刚度随垂向载荷增加而变大。试验设计达到预期目的,相应研究成果可为空气弹簧的研发和试验参考。
Abstract:
Torsion stiffness of air spring, the important parameter of influencing railway vehicle curve-passing performance, wasresearched. The structure principle of air spring was introduced, and an air spring torsion test bench was designed. Based on the testbench, the influence of the conditions of different torsion vibration amplitude under the same vertical load and the same torsion angleunder different load on air spring torsion stiffness was studied. The results showed that: under the same vertical load, torsion stiffness wasdecreasing with the torsion vibration amplitude increasing, while, under the same torsion angle, torsion stiffness was increasing with thevertical load increasing. The research results provided the reference for air spring development and experiment.

参考文献/References:

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备注/Memo

备注/Memo:
作者简介:林达文(1974-),男,高级工程师,长期从事橡胶弹性元检测试验与非标试验设备的设计。
更新日期/Last Update: 2016-07-10