In order to improve the transmission efficiency of the universal coupling, the universal joint coupling often encounters transmission unbalance or vibration during operation, and corresponding solutions need to be found. Universal joint coupling is a kind of coupling with a large amount of consumption, and the bearing is a wearing part. Different from the changes of the bearing seat and the fork head, the universal joint coupling forms a different structure. Both ends can be used as active or driven in principle, and the installation should meet the design requirements of the transmission system, and try to stay away from the vibration source or impact source. In order to ensure the synchronization of the spindle and the automatic shaft, the practical application uses a double form.

The double connection method is only connected by bolt welding or flange, and the change of the middle length can have a variety of forms. For universal couplings with splined pairs, check that the spline shaft is aligned with the spline sleeve arrow mark when installing, and ensure that the phase difference between the shaft of the fork bearing holes at both ends does not exceed. After the general purpose coupling with load is installed, check whether the flange connection bolt is loose and tighten it again according to the specified pre-tightening torque until the bolt is no longer loose. If the universal joint coupling is always in continuous operation, the relevant parts should be maintained, and the bearings should be lubricated once a month.

Due to part design deviation or unqualified material, uneven wear, universal-joint coupling imbalance. The center surface of the universal joint and the shaft is eccentric, resulting in unbalance. Improper clearance of universal-joint components or uneven distribution of accessories. The reasons that affect the vibration of the universal joint coupling are that the balance sheet is not balanced, the universal joint is not on the same plane, the bending of the universal joint coupling and other problems destroy the original dynamic balance, spline wear or excessive clearance. When using lubricating oil, pay attention to extrude new oil from the oil seal until the oil overflows and stops extruding.

The above is "universal joint manufacturers share ways to improve the transmission effect of universal joint coupling!" If you are interested in the above content or have questions, welcome to come to consult!