在本文中作者拟建立将来在转向架设计中必须执行的规范,以便得到不仅在高速线路上而且同样在现有线路的最佳性能。已经证明减轻常规的或摇摆式车体的带有电动机的转向架的重量,和用更轻承重转向架拖带具有独立轮对的活动横向悬挂装置的货车或客车则能提高速度,同时显著的减少轮缘与轨道的摩耗改善车体的动力学性能。 In this paper, the author intends to establish the specifications that must be implemented in future bogie designs in order to obtain the best performance not only on high-speed lines but also on existing ones. Lorries or buses that have been shown to reduce the weight of a motorized bogie of conventional or rocking bodies and to traverse movable transverse suspension with independent wheelsets with a lighter weight bogie have been shown to increase speed while significantly reducing Flange and track wear improve body dynamics performance.