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铁路网多曲线的国家对转向架的设计提出了专门的要求,为满足有最好的高速性能和最优的曲线通过性能,必须采用新的解决方法。 SGP交通技术公司在广泛的理论研究(走行技术计算)的基础上为奥地利联邦铁路1014型和1012型电力机车开发了新型转向架,它们有别于其他转向架,轮对用柔性导向和通过机车车体来控制以及有递减特性的轮对横向弹性装置。牵引电动机弹性地横向固定在转向架构架中。有有源横向弹性的新型二系支承具有很好的垂向、横向和抗侧滚性能。
Multi-curvilinear railroad countries put forward special requirements on the design of bogies. In order to meet the best high-speed performance and the best curve passing performance, new solutions must be adopted. Based on extensive theoretical research (Walk-and-Run calculations), SGP Transportation Technologies developed the new bogies for the Austrian Federal Railways 1014 and 1012 electric locomotives, which are distinguished from the other bogies by the flexible guidance of wheelsets and by locomotives Body to control and have decreasing characteristics of the wheel transverse elastic device. The traction motor is mounted resiliently laterally in the truck frame. New two-tiered bearings with active transverse elasticity provide good vertical, lateral and roll-off resistance.