Generally speaking, under the free conditions of the skeleton seal, its inner diameter is lower than the axis diameter, that is, there is a certain excess. The after -sales service of the skeleton seal is guaranteed. The pressure of the edge of the oil seal and the contraction force of the self -tight compression spring generate a certain axial tightening force. After a period of operation, the pressure will be reduced rapidly or even fades. What are the preparations for the normal operation of CTY skeleton?

1. Preparation before starting

Fully check whether the installation of skeleton sealing and its accessories and pipelines is complete and whether it meets technical standards. Before starting the static pressure test, check whether the skeleton seal is leaked. If there are more leaks, find out the reason and try to remove it. If it is still invalid, delete and reinstall it for inspection. Press the pump to the car to check whether it is cheerful and symmetrical. If the car is struggling or standing, check whether the assembly size is wrong and whether the installation is reasonable.

2. Prepare installation and suspension

The skeleton seal uses the steam heating sealing cavity melting material when transporting condensate materials. The vehicle must be started before starting to avoid sudden start and cause a soft ring to crack. The skeleton seal of the outside pump sealing system should first start the sealing system. After the termination, the sealing system will be terminated at the tail. The cooling water of the sealing cavity and the top seal after the heat pump suspension cannot stop immediately. The cooling water should be stopped until the oil temperature at the end of the seal surface drops to the following specifications to prevent the sealing part from damaging. If the leakage is not reduced continuously, the pump should be stopped for inspection. The work pressure of the pump should be stable, and the pressure fluctuations should not be greater than the standard. During the operation of the pump, drainage should be avoided to avoid damage to dry friction and sealing on the surface of the sealing surface.

Solid sealing is preparation before starting. Installation and suspension preparation. For the operation of the skeleton seal, the loose and loose areas must be replaced with a static and dynamic ring, and it must not be tightened to continue the application. Due to the advantages of the skeleton sealing products, the original running trajectory changes after loosening, and the sealing of the contact surface is easily damaged.