Moreover, in this paper we analyse the initial failure of bolt connection in gear couplings.
文中对齿轮联轴器的连接螺栓的早期失效进行了分析。
The dynamics of rotor-bearing system is affected largely by the angular stiffness of the gear couplings, hence the experimental investigation is necessary for the characteristics of the system.
齿轮联轴器的转角刚度对系统的动力学特性影响较大，因此有必要对其进行实验研究。
Driving system consists of gear wheel, universal shaft couplings and the synchronous belt.
传动系统采用齿轮箱，万向轴联轴器，同步带相结合型式。
Uses maintenance-free motor bearings, reduction gear, and couplings.
使用无需维护的马达轴承，变速器，联轴节。
Uses maintenance-free motor bearings, reduction gear, and couplings.
使用无需维护的马达轴承，变速器，联轴节。
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