The dynamic behavior of a halfcoupling is described by six coefficients, and the vibration model of bearing rotor system with a gear coupling is developed.
利用六个动力系数来刻划半联轴器的力学行为，建立了轴承—转子—齿轮联轴器系统的弯扭振动力学模型。
2
Then check the hole two and a halfcoupling is the same diameter and length of the original motivation, job machine diameter and shaft length of the size of match.
然后检查两个半联轴节的内孔直径和长度是否同原动机、工作机的直径和轴伸长度尺寸相符。
3
In this paper, the stresses of gravity dam and dam foundation are calculated by the coupling method of finite element and half plane boundary element.