独立轮对发展及其应用前景  

Development and application prospect of independently rotating wheel

作　　者：黄运华[1] 傅茂海[1] 卜继玲[2] 李芾[1] 

机构地区：[1]西南交通大学牵引动力研究中心,四川成都610031 [2]株洲电力机车厂,湖南株洲412001

出　　处：《电力机车与城轨车辆》2003年第4期8-11,76,共5页Electric Locomotives & Mass Transit Vehicles

摘　　要：独立轮对由于理论上不存在轮轨间的纵向蠕滑,具有横向稳定性好,磨耗小,噪声低,重量轻,易于调整左右车轮的内侧距以及实现整车低地板结构的特点,近年来已在轻轨车辆上和变轨距转向架上得到大量应用。文章介绍了独立轮对的发展现状,并讨论了其在轨道车辆上的应用情况及发展前景。Since an independently rotating wheel has no wheel-rail longitudinal creep,well hunting stability,less wear of tread,low noise,light-weight ,easy adjusting inside distance of right-and-left wheels and operation equipped with full low-floor,it is largely applied on light rail vehicles and gauge-changeable bogies recently.In this paper,de-veloping status of independently rotating wheels are in troduced,and its application and development prospect on rail vehi cles are discussed.

关 键 词：独立轮对 发展 应用 轻轨车辆 变轨距转向架车辆 高速机车车辆 低地板技术 

分 类 号：U270.331.1[机械工程—车辆工程]