青藏客车轮对旋修经济性分析  

Analysis of the Economy in Turning of Wheelsets for Qingzang Railway Passenger Cars

作　　者：刘宏友[1] 张澎湃[1] 赵云生[1] 刘会英[1] 

机构地区：[1]中国北车集团四方车辆研究所,山东青岛266031

出　　处：《铁道车辆》2007年第5期31-32,36,共3页Rolling Stock

摘　　要：针对青藏铁路客车轮缘异常磨耗导致的轮对旋修问题进行了经济性分析。研究认为,在满足轮缘应用限度的前提下,轮缘厚度越小时旋修轮对越经济。The economy analysis is made on the wheelset turning caused by abnormal wear of wheel flange of passenger cars on Qingzang Railway.It is confirmed through research that,with the prerequisite of meeting the application limit of wheel flanges,the thinner of the wheel flange thickness,the more economic the turning of wheelsets is.

关 键 词：青藏客车 轮对 旋修 经济性 

分 类 号：U270.331.1[机械工程—车辆工程]