Precautions for installation of serpentine spring coupling

The main structure of the serpentine spring coupling is composed of two half couplings, two half outer covers, two sealing rings and a serpentine spring sheet.It transfers torque by embedding the serpentine spring into the tooth slots of the two coupling halves, and the coupling uses serpentine spring sheets to be embedded in the tooth slots of the two coupling halves to realize the link between the driving shaft and the driven shaft.During operation, the driven end is driven by the axial force of the active end tooth facing the snake spring to transmit torque, which largely avoids the occurrence of resonance phenomenon and the elastic variable generated by the reed when transmitting torque , So that the mechanical system can obtain a better damping effect, with an average damping rate of more than 36%.

蛇形弹簧联轴器，是一种结构新的金属。它靠蛇形弹簧片来传递扭矩。蛇形弹簧联轴器是当今机械领域的轴联接传动部件，也是一种非常通用的轴联接传动部件。

蛇簧联轴器的安装注意事项：

不管是什么样的联轴器在安装的时候都有要注意的地方,安装操作不正确可能导致联轴器的寿命缩短,甚至刚装上就会断掉.下面具体介绍一下蛇形弹簧联轴器的安装注意事项。

安装蛇形弹簧联轴器时，只需使用标准机械工具，如：扳手、直尺和探规等。规格为1020至1090的联轴器通常为间隙安装，有固定螺钉垂直于键槽固定;规格为1100或大的联轴器为过盈配合，没有固定螺钉，需要热装。

When installing a coupling with a clearance fit, you need to clean all relevant parts and check whether there are burrs on the hub, shaft, and keyway. Do not heat the hub with a clearance fit.When installing the hub, its end surface should be flush with the shaft end, or install in accordance with other specified requirements, and tighten the fixing screws.

When installing an interference fit coupling, there is no fixing screw.Use ovens, blowtorches, induction heaters or oil baths to heat the hub. If the temperature reaches 135°C and exceeds 200°C, the seals will be damaged.When heating the hub hole directly, it is necessary to maintain a constant movement to avoid overheating a certain area.