文中阐述了该封闭行星传动机构的传动比计算，受力分析和效率计算。
The calculations of transmission ratio. force and transmission efficiency are explained here.
由于合成机构的传动比计算较复杂，给出绍了典型合成机构传动比的计算。
Owing to the calculation complex of compound mechanism drive rate, this paper introduces a kind of calculation of the drive rate on the typical compound mechanism.
然后，针对能够整周转动的齿轮—五杆机构，研究了其上的一点在齿轮机构的传动比、初始相位角、杆长以及两杆之间的夹角变化时的轨迹曲线以及速度和加速度曲线的情况。
Then the locus curves of one point in the geared five-bar were studied with the change of the gear ratio, the phase Angle, the bar length and the Angle between two bars.
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