印度RMGL项目地铁车辆轮轨匹配关系研究  

Study on the Wheel/Rail Matching Relationship for India RMGL Subway Vehicle

作　　者：向阳[1] 李俊岭[2] 邓小星[1] 张建全[1] 

机构地区：[1]南车株洲电力机车有限公司技术中心,湖南株洲412001 [2]铁道第三勘察设计院集团有限公司机环处,天津300251

出　　处：《机械工程师》2013年第4期96-99,共4页Mechanical Engineer

摘　　要：针对印度RMGL项目轨道条件,分析对比了两种不同踏面形状与该钢轨匹配关系,并通过改变轮对内侧距,对比不同轮轨接触关系和动力学性能,以优化轮轨接触关系,改善车辆动力学性能。According to track conditions of India RMGL subway project, the matching relationships of the two different tread shape and U1C60 rail are analyzed and compared. In order to optimize the matching relationship and improve the vehicle dynamic performance between the wheel/rail, the different wheel/rail contact relationship and dynamic performance are contrasted by changing the wheel back distance.

关 键 词：地铁车辆i轮轨匹配 轮对内侧距 曲线通过 磨耗 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]