13A型钩尾框的研制及应用  

Development and Application of 13A Coupler Yokes

作　　者：姜岩[1] 

机构地区：[1]中国北车集团齐齐哈尔铁路车辆(集团)有限责任公司技术中心,黑龙江齐齐哈尔161002

出　　处：《铁道车辆》2004年第10期12-15,共4页Rolling Stock

摘　　要：分析了原 1 3号钩尾框裂纹及断裂的原因 ,阐述了 1 3A型钩尾框的设计原则和方案 ,介绍了 1 3A型钩尾框的结构强度及试验验证情况 。The causes cracking and breaking of the original No. 13 coupler yoke are analyzed. The design principles and scheme of the 13A coupler yoke are expounded. The structural strength of the 13A coupler yoke as well as the test and verification is described. In the mean time, the main points of quality control in the process of batch production, inspection and repair are given out.

关 键 词：13A型钩尾框 设计方案 结构强度 质量控制 

分 类 号：U270.34[机械工程—车辆工程]