It is put forward that the multi-labyrinthic sealing and stuffing box sealing are adopted respectively on the input shaft and output shaft of the reducer.

据此,提出了最佳改造方案:减箱输入轴采用多重式迷宫密封,输出轴采用盘根盒密封。

Elastic coupling is commonly used in roating machinery for connecting two shafts and delivering the power, for example, the spline coupling between engine and reducer or hydrodynamometer.

要弹性轴器作为航空发动机、减器、动力装置或者功率吸收装置之间的连接，在实际工作中会遭遇到因振动过大而造成事故的发生。