论文部分内容阅读
本文简介机车车辆用橡胶弹性联轴节的情况。内燃机车车辆在动力传递装置、辅机驱动装置上使用的各种弹性联轴节,其中最主要的是柴油机的传动联轴节、驱动轴和辅机驱动联轴节。按其用途可分为:只许轴线偏差,而不许回转角偏差,以及轴线、回转角均可有偏差的两种。前者如齿式联轴节及挠性钣刚性联轴节,后者如橡皮弹性联轴节。也有应用能够吸收剧烈扭矩变化的液压联轴节的。在过去使用的挠性联轴节是金属的螺旋弹簧及钣弹簧,而最近要求在不允许有回转角偏
This article describes the situation of rubber elastic coupling for rolling stock. Diesel locomotive vehicles in the power transmission device, auxiliary drive device used in a variety of flexible coupling, of which the most important is the diesel drive coupling, drive shaft and auxiliary drive coupling. According to their use can be divided into: only the axis deviation, and not allowed to swing angle deviation, as well as the axis, the rotation angle can have two deviations. The former, such as gear coupling and flexible sheet rigid coupling, the latter such as rubber elastic coupling. There are also hydraulic couplings that can absorb drastic torque changes. The flexible couplings used in the past were metal coil springs and leaf springs, and recently the requirement is that no turning angle deviation