Txuan Working Principle Of Rotary Joint


Rotary joint is based on elastic elements (such as cylindrical spring, waveform spring, etc.) and the pressure of the sealing medium in the rotating moving ring and static ring on the contact surface (sphere and plane) to produce appropriate compression force, so that the two contact surfaces closely fit, maintain a layer of extremely thin liquid film between contact surfaces and achieve the purpose of sealing.This liquid film has hydrodynamic and static pressure, and plays the role of lubricating and balancing pressure.