广州地铁1号线轮缘异常磨耗研究  

Research on Wheel Flange Abnormal Wear of Guangzhou Metro Line 1

作　　者：罗益 卢勇 黎澍 宁韶安 申天亮 韩雨馨 LUO Yi;LU Yong;LI Shu;NING Shaoan;SHEN Tianliang;HAN Yuxin(Operation Business Headquarters of Guangzhou Metro Group Co.,Ltd.,510330,Guangzhou,China)

机构地区：[1]广州地铁集团有限公司运营事业总部,广州510330

出　　处：《城市轨道交通研究》2023年第5期251-254,259,共5页Urban Mass Transit

摘　　要：为改善广州地铁1号线轮缘异常磨耗及偏磨问题,介绍了广州地铁1号线在轮对运用过程中存在的问题。通过对长期的磨耗数据进行统计分析,对比其他线路的车辆和轨道基础参数,现场调研1号线钢轨和轮对表面磨耗情况等方法,对1号线轮轨磨耗的影响因素进行了系统的研究。此外,还对轮轨磨耗产生的原因进行了分类,并提出不同的改进措施以改善1号线的轮缘磨耗率。To improve the wheel flange abnormal wear and partial wear condition of Guangzhou Metro Line 1,problems from wheelset usage of Guangzhou Metro Line 1 are introduced.Through methods such as statistical analysis of long-term wear data,comparison of the vehicle and track foundation parameters with other lines,as well as on-site investigation of Line 1 rail and wheelset surface wear,the influencing factors of Line 1 wheel-rail wear are systematically studied.In addition,causes of wheel-rail wear occurrence are categorized,and various improvement measures for Line 1 wheel flange wear rate are proposed.

关 键 词：地铁 广州 轮缘异常磨耗 

分 类 号：U270.331.1[机械工程—车辆工程]