Engineering machinery hydraulic cylinder assembly and sealing

We often encountered during the overhaul hydraulic cylinder leakage problems , engineering machinery hydraulic cylinder is achieved kinematic power source. It hydraulic energy into mechanical energy necessary for the organization , most linear motion is obtained in the form of the force and displacement . If the hydraulic cylinder according to purpose and structure to the classification , its many types . In terms of pressure levels to points, construction machinery used only two categories : the low-pressure and high-pressure  Hydraulic pipe fittings  cylinder hydraulic cylinder . The size of the hydraulic cylinder pressure level and the cylinder by the seal structure of the material itself , such as wall thickness and the decision process , which has been determined in the design and manufacture . The practical application of the hydraulic cylinder failure is often manifested in the form of internal leakage and external leakage , and these with the hydraulic cylinder seal line and its assembly process and so on. And our work is often encountered in low-pressure hydraulic cylinders, following only the low-pressure hydraulic cylinder assembly and sealing process make some introductory remarks .