This article mainly introduces:

Azerbaijan hydraulic cylinder,servo hydraulic cylinder manufacturer,servo hydraulic cylinder

(Azerbaijan servo hydraulic cylinder,produced by Hengyu Hydraulic Cylinder Factory）

servo hydraulic cylinder are widely used in Azerbaijan，because of high work efficiency，excellent fatigue and impact resistance，no need for deceleration device.So our company has designed servo hydraulic cylinder for customers from Azerbaijan.

Introduction to servo hydraulic cylinder:

The pressure, temperature, medium and speed of different types of seals are not the same, water-ethylene glycol medium (HFC) can not be sealed with polyurethane, it can only use rubber seal; When the servo hydraulic cylinder is running fast, it must be sealed with slip ring, such as Sterseal, Glairing, GD1000K, TDI, etc., when the running speed is slow, Yx, U, V combination seals can be used; Fluorine rubber seal is used in high temperature and high pressure environment; When the running speed is fast, the buffer sleeve and buffer valve must be considered.

The definition of the minimum stable speed refers to the minimum movement speed of the servo hydraulic cylinder without crawling phenomenon when the full load is moving, it has no uniform indicator, and the servo hydraulic cylinder that undertakes different work has different requirements for the minimum stable speed.

After chrome plating of the piston rod of the servo hydraulic cylinder, the surface flatness is not fully treated: After chrome plating of the piston rod surface, the method of post-plating polishing should be changed to post-plating polishing. Although it is necessary to increase the thickness of the coating before grinding (generally increased by about 0.02 in the diameter direction), it can remove chrome plating defects well, and test the binding force of the coating. In addition, due to the micro-roughness of the grinding surface, the trough can store lubricating oil, which can improve the wear resistance and extend the service life.

The difference between the integral servo hydraulic cylinder and the split servo hydraulic cylinder: The integral servo hydraulic cylinder and the split servo hydraulic cylinder in the servo hydraulic cylinder are two different servo hydraulic cylinders, and they are very different. The whole servo hydraulic cylinder, which is cast in one body, is not prone to problems such as oil leakage; The split servo hydraulic cylinder is welded twice, so if it is not handled well at the welding, it is prone to problems such as oil leakage and servo hydraulic cylinder damage. Therefore, it is obvious that the answer to this question is for difference.

Answers to some questions about servo hydraulic cylinder:

How to disassemble the cylinder?
Generally speaking, it is not difficult to disassemble the hydraulic cylinder, as long as you are careful, but you often encounter some small trouble in the disassembly process, because the disassembly process is not correct. In fact, this can be avoided, as long as you follow below points. 1. Before removing the hydraulic cylinder, the hydraulic circuit should be relieved of pressure, otherwise, when the oil pipe connected with the cylinder is loosened, the high-pressure oil in the circuit will be rapidly ejected. When the hydraulic pressure comes back, the handwheel or pressure regulating screw at the relief valve should be loosened first, so that the pressure oil is unloaded, and then the power supply or power source is cut off, so that the hydraulic device stops running. 2. Disassembly should prevent damage to the top thread of the piston rod, the oil thread and the chrome layer on the piston rod surface.

Does the excavator use a hydraulic cylinder?
First, construction machinery is generally a hydraulic cylinder. Second, hydraulic transmission equipment is usually composed of four components, power, execution, control and auxiliary. And the hydraulic cylinder as a linear reciprocating motion or less than 360. Reciprocating motion of the hydraulic mechanism, simple structure, reliable work, is also widely used in the hydraulic system of the main actuator, it is the prime mover in the form of mechanical energy to drive the hydraulic pump produced by the liquid pressure energy, and then can be directly driven load for reciprocating movement or less than 360.