异形钢轨 [铁路] compromise rail
桥形钢轨 bridge rail
圆锥形钢轨导接线塞钉 conical rail bond pin
钢轨拱形支架 arched rail set ; rail arch
可采用多种钢轨廓形，使每种廓形与车轮均有一定数量的接触点，可以提高导向性能和总体的车辆运行质量，从而减少噪声和振动。
Use of a variety of rail profiles with a range of contact points improves steering and overall ride quality, and thereby reduces noise and vibration.
特别有效的是将钢轨的断面廓形打磨成满足系统要求的形状。
Rail profile grinding can be particularly effective if the applied profiles are tuned to the specific system requirements.
与之对应，直线段的钢轨通常打磨成与车轮有几点接触的形状，车轮与轨道之间是非共形接触，从而减少轮对不正常的摆动。
Tangent track, on the other hand, may be ground to several contact points to promote non-conformal contact and thus reduce wheelset hunting.
应用推荐