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等效锥度

铁路车辆和钢轨的动态接触是保证铁路安全、高效运行和养护的基础。等效锥度数值偏高会加剧不稳定性/蛇形运动、基础设施损伤和脱轨风险,是一个养护周期优化的关键性参数。

了解轮轨几何接触

  • 优化镟轮养护周期
  • 识别关键速度限值
  • 减少脱轨风险
  • 提升车辆稳定性
  • 降低养护成本

计算功能

接触点

接触点是车轮和钢轨剖面所有接触位置的图形。

接触角

接触角显示的是左接触角和右接触角的图形,以及相对于轮对位移的左接触角和右接触角的差别。

滚动圆半径差

滚动圆半径差显示的是相对于轮对位移的滚动圆半径差的图形。

等效锥度

等效锥度显示的是相对于轮对位移的锥度的图形。

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