新造铁路货车车钩高度控制原因分析及改进措施  

Analysis of Causes of Height Control of Couplers on Newly-manufactured Railway Freight cars and Improvement Measures

作　　者：董建峰 段元勇 DONG Jianfeng;DUAN Yuanyong(Technology Department of CRRC Shandong Locomotive&Rolling Stock Co.,Ltd.,Ji’nan 250022,China)

机构地区：[1]中车山东机车车辆有限公司工艺技术部,山东济南250022

出　　处：《铁道车辆》2020年第10期32-33,I0002,共3页Rolling Stock

摘　　要：分析了新造货车车钩高度不稳定并且调整困难的原因,并提出了控制车钩高度的工艺措施及改进建议。Described are the reasons of unstability of height of coupler on newly-manufactured freight cars and difficulty of adjustment,and process measures for controlling height of coupler as well as improvement suggestions are provided.

关 键 词：17型车钩 高度 控制 改进 

分 类 号：U270.34[机械工程—车辆工程]