地铁双动力钢轨打磨车(GMG-20S型)总体设计  

General Design of Metro Double-power Rail Grinding Vehicle(GMC-20S)

作　　者：沙靖 SHAJing(China Railway Construction High-tech Equipment Co.,Ltd.,Kunming Yunnan 650215)

机构地区：[1]中国铁建高新装备股份有限公司,云南昆明650215

出　　处：《智能建筑与工程机械》2021年第5期48-51,共4页Intelligent Building and Construction Machinery

摘　　要：综述地铁钢轨打磨车(GMC-20S型)总体技术方案设计,整机布局,主要技术参数及整车主要子系统设计等。并指出电驱走行技术、电驱打磨技术、磨头电控定位技术及高效集成技术将是钢轨打磨车的发展趋势。The overall technical scheme design,overall machine layout,main technical parameters and main subsystem design of metro rail grinding vehicle(GMC-20S)are summarized.It is pointed out that electric drive running technology,electric drive grinding technology,electric control positioning technology of grinding head and high efficiency dust collection technology will be the development trend of rail grinding vehicle.

关 键 词：钢轨打磨 双动力 电力牵引 永磁电机 

分 类 号：U262[机械工程—车辆工程]