[1]陈康,王刚,刘建鑫,等.动车组轴箱弹簧防雪罩热缩机的研制[J].高速铁路技术,2019,10(02):22-26.[doi:10.12098/j.issn.1674-8247.2019.02.006]
　CHEN Kang,WANG Gang,LIU Jianxin,et al.Development of Thermal Shrinkage Machine for Spring Snow Shield of EMU Axle Box[J].HIGH SPEED RAILWAY TECHNOLOGY,2019,10(02):22-26.[doi:10.12098/j.issn.1674-8247.2019.02.006]
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动车组轴箱弹簧防雪罩热缩机的研制()
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《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
10卷
期数:
2019年02期
页码:
22-26
栏目:
理论探索
出版日期:
2019-04-28

文章信息/Info

Title:
Development of Thermal Shrinkage Machine for Spring Snow Shield of EMU Axle Box
文章编号:
1674—8247(2019)02—0022-05
作者:
陈康;  王刚;  刘建鑫;  李建军
中国铁路北京局集团有限公司, 北京 102600
Author(s):
CHEN Kang;  WANG Gang;  LIU Jianxin;  LI Jianjun
China Railway Beijing Bureau Group Co., Ltd. Beijing EMU Depot, Beijing 102600, China
关键词:
轴箱弹簧|防雪罩|热缩作业|技术参数
Keywords:
axle box spring|snow shield|thermal shrinkage operation|technical parameter
分类号:
U216.41+2
DOI:
10.12098/j.issn.1674-8247.2019.02.006
文献标志码:
A
摘要:
轴箱弹簧防雪罩的组装对低温环境下动车组轴箱弹簧的可靠性影响较大，随着高级修动车组数量的不断增加和维修时间的不断减少，对轴箱弹簧防雪罩的安装工具提出了更高的要求。为提高动车组轴箱弹簧防雪罩热缩作业效率，减少作业危害，文章提出了一种轴箱弹簧防雪套热缩机的制作方案，从热循环系统，驱动系统和控制系统三大模块进行了研究、设计并进行验证。该设备可实现温控自动热缩作业，具有作业效率高，热缩质量高，废气排放少等优点，为动车组高级修修时优化提供了保障，具有良好的使用价值和推广前景。
Abstract:
The assembly of axle box spring snow shield has a great influence on the reliability of axle box spring in low temperature environment. With the increasing number and the decreasing maintenance time of advanced repair EMU, higher requirements are put forward for the installation tools for axle box spring snow shield. In order to improve the thermal shrinkage operation efficiency of the axle box spring snow shield of the EMU and reduce the operation hazards, in the paper a manufacturing scheme is presented for thermal shrinkage machine with box spring snow shield and the thermal cycle system, driving system and control system of the machine are studied, designed and validated. The equipment can realize automatic thermal shrinkage operation of temperature control and is characterized by high operation efficiency, high thermal shrinkage quality and less exhaust gas emissions, which provides guarantee for the optimization of EMU]s advanced repair time and has good application value and popularization prospects.

备注/Memo

备注/Memo:
作者简介:陈康(1985-),男,工程师。引文格式:陈康, 王刚, 刘建鑫. 动车组轴箱弹簧防雪罩热缩机的研制[J].高速铁路技术, 2019, 10(2):22-26.CHEN Kang,WANG Gang,LIU Jianxin. Development of Thermal Shrinkage Machine for Spring Snow Shield of EMU Axle Box[J].High Speed Railway Technology,2019,10(2):22-26.
更新日期/Last Update: 2019-04-28