货车运行过程中,货车轮轴是十分重要的构成部分。对铁路货车的行车安全将会产生直接的影响,这对轮轴相关工作提出了更高的要求,必须将质量摆在更加重要的位置上。本文笔者以自身参与的轮对轴身清洗机系统升级研发项目为基础分析进行系统升级的意义和具体措施及效果,为今后其他相似研究奠定理论基础。 During the truck operation, the truck axle is a very important part. It will have a direct impact on the safety of railway wagons, which puts forward higher requirements on the related work of the axle. The quality must be placed in a more important position. In this paper, the author analyzes the significance of the system upgrade and the specific measures and results based on the R & D project of the wheel shaft washing machine system itself, which lays a theoretical foundation for other similar studies in the future.