摘要
在国外发展重载运输的背景下,实施铁路重载运输是解决我国运能不足的主要途径。我国30 t轴重重载货车铸钢车轮的发展经历了材质的选择研究、设计指标和图纸尺寸的确定、试制、性能检测及设计方案通过的过程。
Under the background of developing heavy haul transportation in foreign countries, implementing heavy haul of the railway freight car is the effective measure to raise the transport ability. The development of cast steel wheel for 30 t axle-load freight car in our country has experienced the process about choice of materials, determination of design indexes and drawing dimensions, trial manufacture, performance test and design approval.
出处
《电力机车与城轨车辆》
2016年第1期58-60,共3页
Electric Locomotives & Mass Transit Vehicles
关键词
重载运输
铸钢车轮
材质
设计
heavy haul transportation
cast steel wheel
material
design
