servo hydraulic cylinder Sold to Poland

This article mainly introduces:

Poland hydraulic cylinder,servo hydraulic cylinder manufacturer,servo hydraulic cylinder

(Poland servo hydraulic cylinder,produced by Hengyu Hydraulic Co., Ltd）

servo hydraulic cylinder are widely used in Poland，because of no need for deceleration device，long service life，smooth movement.So our company has designed servo hydraulic cylinder for customers from Poland.

Introduction to servo hydraulic cylinder:

When the servo hydraulic cylinder is kept, do not pay attention to keeping the oil port open, which will produce the condition of accepting foreign bodies at all times, which is absolutely not allowed. Storage must be filled with anti-rust oil or working oil, and plug.

How to repair the servo hydraulic cylinder body when it is damaged: When the servo hydraulic cylinder has trace deformation and shallow tensile marks, the servo hydraulic cylinder is repaired by strong honing process. The heavy honing process can repair servo hydraulic cylinders up to 2.5 times out of tolerance than the original tolerance. It honed the parts with excessive size or shape error through a powerful honing machine, so that the overall size, shape tolerance and roughness of the servo hydraulic cylinder can meet the technical requirements.

servo hydraulic cylinder installation precautions: Before installing the servo hydraulic cylinder into the system, the parameters on the servo hydraulic cylinder label should be compared with the parameters when ordering. The base of the servo hydraulic cylinder must have sufficient stiffness, otherwise the servo hydraulic cylinder will bend upward into a bow when pressurized, so that the piston rod will bend.

When the servo hydraulic cylinder is customized, if there are high requirements for the quality of the servo hydraulic cylinder, it is best to use rolling processing, because the surface layer has surface residual compressive stress, which helps to close the surface of the small crack, preventing the expansion of erosion. Thus, the corrosion resistance of the surface can be improved, and the fatigue crack can be delayed or expanded, and the fatigue strength of the servo hydraulic cylinder can be improved. By rolling forming, a cold working hardening layer is formed on the rolling surface, which reduces the elastic and plastic deformation of the contact surface of the grinding pair, thereby improving the wear resistance of the inner wall of the servo hydraulic cylinder and avoiding the burn caused by grinding. After rolling, the reduction of surface roughness value can improve the matching property.

Answers to some questions about servo hydraulic cylinder:

Is it good or bad for the hydraulic cylinder working in the limit stroke position?
It is not good for the hydraulic cylinder working in the limit stroke position. Generally, when the cylinder is used in the limit stroke, the oil in the cylinder will form a backflow back pressure impact on the piston and guide sleeve seals. If the limit is not accurate, it is easy to cause collision damage. It is recommended to leave a buffer of ten to twenty centimeters.

What material should be selected to seal the cylinder?
The choice of material for sealing is related to the working environment, strength, and medium of your equipment.