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,提出了最佳案:减速箱输入轴采用多重式迷宫密封构,输出轴采用盘根盒密封构。

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.

摘要弹性联轴器作为航空发动机、减速器、动力或者功率吸收间的连接构，在实际工作中会遭遇到因振动过大而成事故的发生。