摘要
分析了三连杆式上锁销组成引起车钩防跳性能不良的原因,提出了解决措施,并介绍了三连杆式上锁销组成预制张角的检测方法。
The causes to the bad anti-creep performance of couplers by the 3-connecting-rod type top locklift assembly are analyzed,and the measures for solution are put forward.Moreover,the inspection method for preformed field angle of the 3-connectingrod type top locklift is described.
出处
《铁道车辆》
2015年第5期11-12,共2页
Rolling Stock
关键词
车钩
上锁销组成
张角
防跳性能
改进
coupler
top locklift assembly
field angle
anti-creep performance
improvement
