摘要
文章以重载货车摆式转向架为研究对象,建立了25 t轴重转k5型和27 t轴重DZ2型摆式转向架轮轨磨耗动力学仿真预测模型,比较了两种转向架的轮轨磨耗情况,并分析了重载货车27t轴重DZ2型转向架所采取的新技术对轮轨动作用力和轮轨磨耗的影响。
Based on the heavy-haul truck Swing-Motion bogie as the research object,this paper established the 25 t axle load k5 and 27 t axle load DZ2 Swing-Motion bogie wheel/rail dynamics simulation prediction model,the comparison of the two kinds of bogie wheel/rail wear,and analyzed the heavy-haul truck 27 t DZ2 type axle bogie action taken by the new technology of wheel/ rail force,and the influence of wheel/rail wear.
作者
唐应文
张良威
易军恩
徐勇
TANG Ying-wen;ZHANG Liang-wei;YI Jun-en;XU Yong(Vehicle Research Institute,CRRC Yangtze Co.,Ltd.,Wuhan,Hubei 430212,China)
出处
《企业技术开发》
2019年第3期20-23,共4页
Technological Development of Enterprise
关键词
重载货车
摆式转向架
轮轨磨耗
低动力
Heavy load truck
Swing-motion bogie
Wheel rail wear
Low power
