论述了铁路车辆车轮和车轴的精加工及组装生产线的新工艺、新设备及物料系统的性能和工作，介绍了使用效果和经验，对当今建立类似生产线有一定借鉴作用。 The performance and work of the new technology, new equipment and material system of finishing and assembly line for the wheel and axle of railway vehicle are discussed. The effect and experience of the application are introduced. It is of some reference to establish a similar production line today.