Release time：2023-12-18 10:57:12 Hits： Current position: Home > News
This article mainly introduces:
Libya hydraulic cylinder,sanitation truck hydraulic cylinder manufacturer,sanitation truck hydraulic cylinder
(Libya sanitation truck hydraulic cylinder,produced by Hebei Hengyu company）
sanitation truck hydraulic cylinder are widely used in Libya，because of no transmission clearance，powerful torque，clever hydraulic energy conversion.So our company has designed sanitation truck hydraulic cylinder for customers from Libya.
How the cavitation of the sanitation truck hydraulic cylinder is formed: With the gradual rise of pressure, the gas in the oil will become bubbles, when the pressure rises to a certain limit value, these bubbles will break under the action of high pressure, so that the high temperature and high pressure gas will quickly act on the surface of the parts, resulting in cavitation of the sanitation truck hydraulic cylinder, resulting in corrosive damage to the parts.
Classification of sanitation truck hydraulic cylinder: according to the mode of movement it can be divided into linear reciprocating movement type and rotary swing type; According to the effect of liquid pressure, it can be divided into single acting type and double acting type. According to the structure, it can be divided into piston type, plunger type, multistage telescopic sleeve type, pinion and rack type, etc. According to the installation form can be divided into rod, earring, foot, hinge shaft and so on; According to the pressure grade can be divided into 16Mpa, 25Mpa, 31.5Mpa and so on.
sanitation truck hydraulic cylinder and hydraulic station selection: Select the type and structure of the sanitation truck hydraulic cylinder according to the operation requirements of the main engine. According to the external load force borne by the sanitation truck hydraulic cylinder, such as gravity, friction force of the external mechanism, inertia force and working load, determine the load change law of the sanitation truck hydraulic cylinder in each stage of the stroke and the power value that must be provided. Determine the diameter of the piston and piston rod according to the working load of the sanitation truck hydraulic cylinder and the selected oil working pressure. the flow rate of the hydraulic pump is determined according to the movement speed of the sanitation truck hydraulic cylinder, the diameter of the piston and the piston rod.
The repair method of the sanitation truck hydraulic cylinder: the repair of the sanitation truck hydraulic cylinder must use brush plating. This is because this repair method can be carried out on site, and the repair effect is good. In this way, loading and transportation can be eliminated to shorten the repair time and improve work efficiency. In addition, the coating obtained by brush plating has good binding force and will not have obvious boundaries. Moreover, the repair surface has high hardness and good wear resistance.
What's the use of three oil pipes on the cylinder?
The cylinder usually has an upper and lower oil chamber, one is connected to the upper oil chamber, one is connected to the lower oil chamber, sometimes a hydraulic lock will be added, that is, a hydraulic control check valve to prevent accidents when the oil pipe breaks, so the third pipe should be the control oil pipe of the hydraulic control check valve.
Why can't the hydraulic cylinder be pulled back after pushing to the limit?
May be long-term use to the limit position, resulting in serious wear caused! The solution is to add the stroke switch or disassemble and add gaskets before and after the piston.
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