[1]彭立群,等.低地板车铰接装置力学性能试验设计与研究[J].机车电传动,2020,(06):149-154.[doi:10.13890/j.issn.1000-128x.2020.06.122]
 PENG Liqun,LIN Dawen,WANG Jin,et al.Experimental Design and Research on Articulated Device Mechanical Properties of Low Floor Car[J].Electric Drive for Locomotives,2020,(06):149-154.[doi:10.13890/j.issn.1000-128x.2020.06.122]
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低地板车铰接装置力学性能试验设计与研究()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2020年06期
页码:
149-154
栏目:
试验检测
出版日期:
2020-11-10

文章信息/Info

Title:
Experimental Design and Research on Articulated Device Mechanical Properties of Low Floor Car
文章编号:
1000-128X(2020)06-0149-06
作者:
彭立群1 2林达文1 2王进1 2罗斌1陈刚1 2
(1. 株洲时代新材料科技股份有限公司,湖南株洲 412007; 2. 国家轨道交通高分子材料及制品质量监督检验中心,湖南株洲 412007)
Author(s):
PENG Liqun 12 LIN Dawen 12 WANG Jin 12 LUO Bin1 CHEN Gang 12
( 1. Zhuzhou Times New Material Technology Co., Ltd., Zhuzhou, Hunan 412007, China; 2. National Inspection Center of Polymeric Materials and Products for Railways, Zhuzhou, Hunan 412007, China )
关键词:
低地板车铰接装置试验研究仿真城市轨道车辆
Keywords:
low floor car articulated device experimental research simulation urban rail vehicle
分类号:
U428
DOI:
10.13890/j.issn.1000-128x.2020.06.122
文献标志码:
A
摘要:
针对铰接装置力学性能试验的问题,简要介绍了转动铰接装置、固定铰接装置和自由铰接装置的结构与原理,基于工作原理设计了转动铰接装置“垂向+偏摆”、固定铰接装置“垂向+扭转”和自由铰接装置整体拉压3种新型部件试验方案,并与传统方案进行分析比对,重点应用部件试验方案研究了铰接装置的疲劳和极限性能。结果表明,3种新型铰接装置试验方案设计合理,试验工况与车辆运行工况一致,部件试验能准确反映出铰接装置的力学性能、疲劳和极限性能均满足要求,试验结果与分析结果基本一致。
Abstract:
Aiming at the problem of mechanical property test for articulated device, the structural principle of articulated devices of rotation, fixed and free was briefly analyzed, and three kinds of new component test schemes, i.e. rotation "vertical + yaw", fixed hinge "vertical + torsional" and free hinged device as a whole, were designed and compared with the traditional ones. With the component test program, the fatigue and ultimate performance of the hinge device was studied. The results showed that the design of the three new articulated devices test scheme was reasonable, and the test conditions were consistent with the vehicle operation conditions. The component test could accurately reflect the mechanical properties, fatigue and ultimate performance of the articulated device which could fulfill the requirements. The test results were basically consistent with the analysis results.

参考文献/References:

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备注/Memo

备注/Memo:
作者简介:彭立群(1983—),男,高级工程师,长期从事轨道车辆悬挂部件试验设计与研究工作。
更新日期/Last Update: 2020-11-10