装用JC型弹性旁承的提速货车重车发生上旁承磨耗板与旁承滚子接触故障探讨  

Discussion of the Trouble of Contact between the Upper Side Bearing Wear Plate and the Side Bearing Roller on the Loaded Freight Car with Increased Speed and Equipped with JC Type Elastic Side Bearings

作　　者：雷新生[1] 

机构地区：[1]乌鲁木齐铁路局乌鲁木齐西车辆段,新疆乌鲁木齐820023

出　　处：《铁道车辆》2012年第10期42-44,6,共3页Rolling Stock

摘　　要：以G17BK型、G60K型罐车为例,分析了装用JC型弹性旁承的提速货车重车发生上旁承磨耗板与旁承滚子接触故障的原因及危害,并提出了相应的防范措施与建议。With G17BK and G60K tank cars as the example,the causes and harm to the trouble of contact between the upper side bearing wear plate and the side bearing roller on the loaded freight car with increased speed and equipped with JC type elastic side bearings are analyzed,and relevant preventative measures and suggestions are given.

关 键 词：提速货车 罐车 JC型弹性旁承 故障分析 

分 类 号：U270.331.7[机械工程—车辆工程]