This article mainly introduces:
Ghana hydraulic cylinder,swager cylinder manufacturer,swager cylinder
(Ghana swager cylinder,produced by Hengyu Group）
swager cylinder are widely used in Ghana，because of powerful torque，clever hydraulic energy conversion，simple structure and reliable operation.So our company has designed swager cylinder for customers from Ghana.
The swager cylinder can not be used as grounding electrode to avoid electric damage to the piston rod.
The oil swager cylinder is a part of the hydraulic system, in the hydraulic system, to reasonably design the heat dissipation system, to prevent the oil temperature is too high is the key to keep the hydraulic oil temperature normal. The temperature of the system should be kept in a suitable range to reduce the energy released when the bubble bursts. While not affecting the normal circulation of the coolant, a certain amount of anti-corrosion additives can be appropriately added to inhibit rust. When operating the hydraulic system, we should strive to be stable, not too fast, too strong, and try to reduce the impact of hydraulic oil on hydraulic components.
Under normal circumstances, the swager cylinder is composed of the rear end cover, body, piston, piston rod and front end cover and other main parts. In order to prevent the working medium from leaking out of the swager cylinder or from the high pressure chamber to the low pressure chamber, a sealing device (sealing ring) is arranged between the swager cylinder and the end cover, the piston and the piston rod, the piston and the swager cylinder, the piston rod and the front end cover. A dustproof device is also provided on the outside of the front end cover. In order to prevent the piston from impacting the end cap when it moves rapidly to the end of the stroke, the end of the swager cylinder can also be provided with a buffer device. If necessary, the exhaust device should be set in order to exhaust.
The pressure of the sliding surface of the swager cylinder piston is too large, resulting in sintering. The piston tilts due to the weight of the piston rod, resulting in the phenomenon of non-stiffness, or the pressure of the sliding surface of the piston rises due to the action of the transverse load, which will cause sintering. In the design of the swager cylinder must study its working conditions, the length of the piston and bushing and the size of the clearance must be fully paid attention to.
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.
Why does the hydraulic cylinder go up to the top and then slowly go down?
Leakage in the cylinder or the hydraulic valve that controls the cylinder, can be replaced and removed. Or add a pressure retaining valve to the hydraulic system to ensure pressure.
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