| SS_(7D)型机车牵引电机悬挂系统裂损原因分析及改进 |
| |
| 引用本文： | 武桂琴,张委袖.SS_(7D)型机车牵引电机悬挂系统裂损原因分析及改进[J].铁道机车车辆,2010,30(4):36-38. |
| |
| 作者姓名： | 武桂琴 张委袖 |
| |
| 作者单位： | 大同电力机车有限责任公司技术中心,山西大同,037038 |
| |
| 摘 要： | 在SS_(7D)型机车运营过程中,其牵引电机悬挂系统发生过悬挂臂断裂及构架端梁裂纹等质量问题,现分析牵引电机原悬挂系统的结构及其质量问题的原因,详细介绍了该悬挂系统的改进设计及其安全可靠性分析。
|
| 关 键 词： | SS7D型客运电力机车 牵引电机 悬挂系统 悬挂臂 改进设计 |
Amelioration of suspension system for traction motor of SS7D locomotive |
| |
| WU Gui-qin,ZHANG Wei-xiu.Amelioration of suspension system for traction motor of SS7D locomotive[J].Railway Locomotive & Car,2010,30(4):36-38. |
| |
| Authors: | WU Gui-qin ZHANG Wei-xiu |
| |
| Institution: | (Technical Center,Datong Electric Locomotive Co.,Datong 037038 Shanxi,China) |
| |
| Abstract: | In running process of SS_（7D） locomotive,there are some quality problems that suspension arm has rupture and end girder of frame has cracked.In this paper,there is an analysis for structure of original suspension system and cause of its quality problems,and reformatiye design and safety analysis are introduced in details for new suspension system. |
| |
| Keywords: | SS_（7D） electric locomotive of passenger transport traction motor suspension system suspension arm amelioration design |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
