Why the hydraulic cylinder need skirving and roller burnishing Process ?
The reasons are as follows: The reasons are as follows:
Compared with the traditional processing method, the cylinder uses the skirving and roller burnishing process,it can save processing time and increase the surface roughness and hardness of the hole, and its hardness can be increased by about 30%.Moreover, it can also improve the fatigue strength of the inner surface of the cylinder, and can generally increase by about 25%. Therefore, in general, it can greatly improve the surface quality of the cylinder, thereby increasing its service life.
In addition, after the cylinder is skirving and roller burnishing, it is not easy to damage the seal and affect its sealing effect.
The oil pressure in the cylinder is mainly determined by the force generated by the piston, that is, determined by its process requirements. Therefore, its decision must be reasonable.
JSRUIYA Hydraulic Machinery is a professional manufacturer and exporter of hydraulic cylinders.
JSRUIYA Hydraulic Machinery cylinders have been widely used in machinery industry,metallurgy industry,agricultural equipment,construction equipment,mining equipment,food industry,forestry equipment,trailers,excavators and other fields.
Almost all kinds of welded hydraulic cylinder,tie-rod hydraulic cylinders,single acting cylinders and double acting hydraulic cylinders are supplied in JSRUIYA.