摘要
通过整车动力学计算,分析了轴箱转臂定位方式对弹性节点的影响。结果表明,钢制螺旋弹簧侧置的布局方式,将使弹性节点承受更大的动态垂向载荷,对节点的使用寿命有较大的影响。
With the dynamics calculation of complete vehicles,the effect of the axle box rotary arm positioning mode on resilient nodal points is analyzed.The result shows that the side layout mode of steel spiral springs makes the resilient nodal points bear greater dynamic vertical load.It has fairly big effect on the service life of nodal points.
出处
《铁道车辆》
北大核心
2009年第11期1-3,共3页
Rolling Stock
关键词
转臂定位
弹性节点
弹性定位
弹性支撑
rotary arm positioning
resilient nodal point
resilient positioning
resilient support
