摘要
介绍了提速重载后货车钩缓装置的故障状况,从动力学的角度分析了原因,并提出了改进建议。
The trouble conditions of the coupler draft gears on freight cars after the speed increase and heavy haul are described. The causes are analyzed from the aspect of dynamics, and the suggestions for improvement are given.
出处
《铁道车辆》
2004年第8期29-30,共2页
Rolling Stock
关键词
货车
钩缓装置
故障
原因
freight car
coupler draft gears
trouble
cause
