Release time：2023-11-08 15:23:59 Hits： Current position: Home > News
This article mainly introduces:
Qatar hydraulic cylinder,punch machine hydraulic cylinder manufacturer,punch machine hydraulic cylinder
(Qatar punch machine hydraulic cylinder,produced by Hengyu Group）
punch machine hydraulic cylinder are widely used in Qatar，because of simple structure and reliable operation，excellent temperature resistance，no transmission clearance.So our company has designed punch machine hydraulic cylinder for customers from Qatar.
How to determine the working pressure of the punch machine hydraulic cylinder: The pressure depends on the load size (i.e., F) and the type of equipment. The limitations of assembly space, economic conditions and component availability of the actuator should also be considered. In the case of a certain load, it is necessary to increase the structural size of the actuator if the working pressure is low, for some equipment, the size may be limited, and it is not economical from the point of view of material consumption; On the contrary, if the pressure selection is too high, the material, sealing and manufacturing accuracy of the pump, punch machine hydraulic cylinder, valve and other components are also required to be high, which will inevitably increase the cost of equipment. In general, for equipment with a fixed size that is not too limited, the pressure can be selected lower, and the walking machinery should be selected higher.
The punch machine hydraulic cylinder is not the same as the punch machine hydraulic cylinder, because the pressure of the pneumatic system is generally within the range of 0.2-1.0Mpa, the punch machine hydraulic cylinder can not be used as a high-power power component, but the punch machine hydraulic cylinder can be used as a relatively large power component, or the punch machine hydraulic cylinder system can be used.
punch machine hydraulic cylinder buffer valve inspection and maintenance: For the valve buffer punch machine hydraulic cylinder, the focus should be on checking the wear of the buffer valve spool and seat. Once it is found that the amount of wear increases and the seal fails, it should be replaced. It can also be repaired by using abrasive spool and seat matching grinding method.
The "O" ring can be used as an auxiliary seal inside the punch machine hydraulic cylinder, and the elastic force of the "O" ring makes the sealing slip ring close to the sealing surface, generating sealing pressure to achieve sealing. When the internal hydraulic pressure increases, the "O" ring will further deform and squeeze the slip ring, thereby increasing the sealing pressure and improving the sealing performance. The structure has the characteristics of low friction coefficient, good wear resistance, automatic compensation for wear and absorption of hard particles in the punch machine hydraulic cylinder, and can be completely sealed.
When does the cylinder rotate?
The piston rod inside the multistage plunger cylinder can be rotated, and it will rotate when it is subjected to tangential force.
How to calculate the tonnage of the hydraulic press? Example: The input cylinder pressure is 5Mpa, the end area of the cylinder piston is 100mm, and how much is the thrust tonnage?
F=P*S=5*10^6*3.14*(1/20)^2=39250N.
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