Compared with the rolling coupling, the roller coupling has such deficiency as easy to be worn, a low transmission efficiency and difficult to be maintained.
与滚动联轴器相比，滚珠联轴器的传动效率低，容易磨损破坏，维修相对困难。
The characteristic and difference between roller coupling and gear coupling has been analyzed and studied through the replacement of gear coupling by roller coupling.
通过新科技产品“滚珠联轴器”对齿轮联轴器几年来的实际替代使用，详细的对比、分析了两者的结构特点及功能差异。
The speed reducer upper on the main machine makes central axis rotate through shaft coupling and roller hanger rotates with central axis and rollers on the hanger roll around the inside of ring.
安装在主机顶部的减速机，通过联轴器连接中心轴旋转，中心轴带动磨辊吊架旋转，磨辊装在吊架上沿磨环内周一起滚动。
Both revealed that the spring coupling should be used in the transmission system of slab conveying roller in order to reduce the peak-load while bearing a great impulsive torque.
理论分析和实验研究表明，对于受严重冲击载荷的板坯输送辊道传动系统，应该采用弹性联轴器，以降低其尖峰载荷。
The present paper describes the failure analysis of roller -coupling by testing the optical, metallographic and mechanical properties, offering you the fracture reasons.
本文介绍了利用光学金相、力学性能测试方法对轧辊联轴节进行了失效分析并提出了断裂原因。
Shift lever balls; Roller tires; Coupling elements;
变速杆球，滚轮胎，耦合元素；
Shift lever balls; Roller tires; Coupling elements;
变速杆球，滚轮胎，耦合元素；
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