This article mainly introduces:
Oman hydraulic cylinder,pushing cylinder manufacturer,pushing cylinder
(Oman pushing cylinder,produced by Hengyu Group）
pushing cylinder are widely used in Oman，because of high work efficiency，long service life，smooth movement.So our company has designed pushing cylinder for customers from Oman.
Causes and countermeasures of oil pushing cylinder leakage: Cast iron ring seal allows a certain degree of internal leakage. The impurities in the pushing cylinder will lead to premature wear of the piston seal, replace the piston seal; If the pushing cylinder is visibly scarred, the pushing cylinder must be replaced. It can be pressurized at one end of the pushing cylinder and opened at the other end of the oil port to observe whether there is obvious internal leakage at the end of the oil port. Most pushing cylinder piston drift may not come from the pushing cylinder, the above method to determine the pushing cylinder without internal leakage is helpful to determine the problem of the hydraulic system related components.
If it is found that the pushing cylinder lubrication is poor or the pushing cylinder bore processing is abnormal, it is necessary to feedback the situation to the manufacturer, because the piston and the pushing cylinder, the guide rail and the piston rod have relative movement, if the lubrication is poor or the pushing cylinder bore is abnormal, it will aggravate the wear and reduce the straightness of the pushing cylinder center line. In this way, when the piston works in the pushing cylinder, the friction resistance will be large and small, resulting in slip or crawling. The solution is to repair and grind the pushing cylinder first, and then prepare the piston according to the matching requirements, repair and grind the piston rod, and configure the guide sleeve.
The definition of the minimum starting pressure of the pushing cylinder refers to the minimum working pressure of the pushing cylinder in the no-load state, which is a comprehensive index reflecting the manufacturing and assembly accuracy of the pushing cylinder parts and the size of the sealing friction.
The commonly used buffer structure of the pushing cylinder is composed of a piston boss and a pushing cylinder head groove. When the piston moves close to the pushing cylinder head, it gradually enters the groove, and the oil in the groove is extruded through the gap between the boss and the groove, which increases the oil return resistance, produces the braking effect and realizes the buffer. Generally, a buffer mechanism should be used when the pressure is above 10MP.
What does the maximum output force of the cylinder piston mean?
The maximum output of the cylinder is related to the pressure of the hydraulic system that you link to the cylinder. For example, the rated maximum output thrust of the MOB 50 cylinder is 1.3 tons and the rated pressure is 7Mpa. That is, when the input hydraulic oil pressure of the cylinder reaches 7Mpa, the maximum output thrust of the cylinder is only 0.98 tons. When the input hydraulic pressure is only 5Mpa, the maximum output thrust of the cylinder is 1.3 tons. Because the pressure of the cylinder limit is only 7Mpa, if the oil pressure of the input system exceeds 7Mpa, the cylinder can not withstand the pressure burst, and it is damaged.
Where is the cylinder used? What is it used for? Can it be used in cars?
Cylinders can be used as actuator in hydraulic system. Such as hydraulic jacks, dump truck box lifting device, dodging (snow) machine loader bucket lifting device. Hydraulic cylinders are also widely used in car cranes. It's all about cars.
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