摘要
AAR新设计的总重286 000磅(130 t)车辆配装的转向架需满足M-976的要求,通过研究轴箱一系弹性悬挂、侧架柔性对角连接等技术,在TTCI阻力系数与径向转向架相当,可以显著降低轮轨磨耗。
AAR's newly designed bogie,which equipped on wagons with a total of 286,000 lbs(130t)is required to meet the requirements of M-976.The bogie,which researchs series of technologies,such as primary suspension,side frame flexible diagonal connection was subjected to a dynamic test on TTCI's loop and met the requirements of M-976,where the curve resistance coefficient is comparable to that of a radial bogie,which can significantly reduce wheel-rail wear.
作者
易军恩
徐勇
唐应文
肖光毅
YI Jun-en;XU Yong;TANG Ying-wen;XIAO Guang-yi(CRRC Yangtze Co.,Ltd.,Wuhan,Hubei 430212,China)
出处
《企业技术开发》
2019年第3期34-37,共4页
Technological Development of Enterprise
