浅析提速重载对货车钩缓装置的影响  

Analysis of Effect of Speed Increase and Heavy Haul on Coupler Draft Gears for Freight Cars

作　　者：曹平 

机构地区：[1]上海铁路成人中等专业学校教务科,上海201802

出　　处：《铁道车辆》2004年第8期29-30,共2页Rolling Stock

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.

关 键 词：货车 钩缓装置 故障 原因 

分 类 号：U270.34[机械工程—车辆工程]