摘要
介绍了俄罗斯货车转向架摩擦式楔形减振器部件的试验研究结果。建议采用新材料和新的热处理工艺生产摩擦楔、磨耗板和耐磨元件,以提高货车转向架的使用寿命。
The results of testing and research on the friction wedge-shaped vibration damper parts of freight car bogies are described. The new materials and new heat treatment technology are suggested to be applied in production of friction wedges, wear plate and wear-resisting components to extend the service life of freight car bogies.
出处
《国外铁道车辆》
2012年第5期26-29,共4页
Foreign Rolling Stock
