This article mainly introduces:

Azerbaijan hydraulic cylinder,400 tons hydrauli ccylinder manufacturer,400 tons hydrauli ccylinder

(Azerbaijan 400 tons hydrauli ccylinder,produced by Hengyu Hydraulic Co., Ltd）

400 tons hydrauli ccylinder are widely used in Azerbaijan，because of long service life，smooth movement，high work efficiency.So our company has designed 400 tons hydrauli ccylinder for customers from Azerbaijan.

Introduction to 400 tons hydrauli ccylinder:

After chrome plating of the piston rod of the 400 tons hydrauli ccylinder, 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.

In the case of serious wear on the inner surface of the 400 tons hydrauli ccylinder, or when there is a deep longitudinal tensile mark, it should be mapped according to the physical object and re-produced by the professional manufacturer according to the 400 tons hydrauli ccylinder manufacturing process for replacement. The 400 tons hydrauli ccylinder can also be repaired with TS311 antiwear repair agent. TS311 anti-wear repair agent is mainly used for the repair of worn and slipped metal parts.

In the hydraulic system, sometimes the inner layer of the rubber hose is peeled off, so that the oil circuit is on and off, resulting in irregular 400 tons hydrauli ccylinder action. Troubleshooting method: Replace the rubber hose.

400 tons hydrauli ccylinder can not drive the load troubleshooting: oil pressure is too low. 400 tons hydrauli ccylinder selection specifications are too small. Leakage in 400 tons hydrauli ccylinder or associated hydraulic system element.

Answers to some questions about 400 tons hydrauli ccylinder:

Two cylinders have a reversing control, if the load of the two cylinders is not the same, how to ensure their synchronization?
The piston rod of the cylinder is required to extend synchronization: install A shunt collector valve or synchronous motor at port A of the direction control valve, and then connect the two outlets of the shunt collector valve to the rod-free cavity of the two cylinders respectively. It is required that the outlet of the diverter collector valve is connected to the rod cavity of the two cylinders respectively when the piston rod is withdrawn in synchronization. The synchronization performance depends on the quality of the diverter valve and the leakage of the hydraulic system.

What material is the piston rod of the cylinder made of?
About the piston rod: ① Piston rods are usually made of 45# steel. When there is a large impact force and heavy load transmission, it is made of 40Cr steel. This is to ensure that the piston rod has sufficient working strength. ② The piston rod is generally designed as a cylinder, if the diameter is larger, the hollow piston rod can be used with 45# seamless steel pipe. ③ When the piston rod is manufactured, the blank should be first forged and conditioned after mechanical rough processing, and the hardness of HB=230 ~ 250. The purpose of conditioning is to improve the machining performance and increase the working strength of the material. ④ The surface roughness Ra of the piston rod after finishing should not be greater than 0.65μm. ⑤ In order to improve the corrosion resistance of the piston rod, the rod surface needs to be chrome plated.