Release time：2023-11-27 15:08:41 Hits： Current position: Home > News
This article mainly introduces:
Saudi Arabia hydraulic cylinder,heat press hydraulic cylinder manufacturer,heat press hydraulic cylinder
(Saudi Arabia heat press hydraulic cylinder,produced by Hengyu Group）
heat press hydraulic cylinder are widely used in Saudi Arabia，because of simple structure and reliable operation，excellent temperature resistance，no transmission clearance.So our company has designed heat press hydraulic cylinder for customers from Saudi Arabia.
The "O" ring can be used as an auxiliary seal inside the heat press 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 heat press hydraulic cylinder, and can be completely sealed.
heat press hydraulic cylinder seal leakage causes and countermeasures: a. Loose tie rod nut will cause leakage, tighten the tie rod nut according to the torque requirements of tie rod nut, test no leakage can continue to use. b. Pressure exceeding the limit will also cause leakage. Replace the heat press hydraulic cylinder seal and re-tighten the tie rod nut to reduce the pressure to the nominal pressure range of the heat press hydraulic cylinder. c. The heat press hydraulic cylinder seal is extruded, if the O-ring is obviously extruded at the heat press hydraulic cylinder seal, replace the heat press hydraulic cylinder seal.
The heat press hydraulic cylinder should be vented: when the heat press hydraulic cylinder is installed or parked for a long time to work again, the air will penetrate into the heat press hydraulic cylinder and the pipeline system. In order to prevent the abnormal phenomenon of crawling, noise and heating of the actuator, the air in the heat press hydraulic cylinder and the system should be discharged. In order to facilitate the removal of air deposited in the heat press hydraulic cylinder, the oil is best entered and discharged from the highest point of the heat press hydraulic cylinder. heat press hydraulic cylinders that require higher motion stability are often equipped with exhaust plugs at both ends. Before working, unscrew the exhaust plug to make the piston go back and forth several times without load in the whole stroke, and the air can be discharged through the exhaust plug. After the air is drained, tighten the exhaust plug before working.
The cavitation of the heat press hydraulic cylinder has a great influence, and to avoid it, it is necessary to use the hydraulic oil reasonably and ensure the quality of the hydraulic oil. If the anti-foam property of the oil is poor, it is easy to produce foam, resulting in cavitation. Secondly, the change frequency of oil pressure is too fast and too high, which will also directly cause the formation of bubbles and accelerate the rupture rate of bubbles. The test shows that the speed of cavitation will be accelerated in the part with high frequency of pressure change. For example, at the inlet and outlet of the heat press hydraulic cylinder, due to the relatively high frequency of pressure changes, the degree of cavitation is also relatively higher than that of other parts. In addition, overheating of the oil will also increase the probability of cavitation.
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.
How to select swing cylinder? Under what conditions are they designed and selected?
1, determine the system parameters: ① the weight and the required force; ② Nominal working pressure and range; ③ The time required to travel this distance; 4 oil medium 2, installation method: select the appropriate way for the specific application 3, cylinder diameter and working pressure: determine the cylinder diameter and provide the necessary force required by the system pressure 4, piston rod: determine the minimum piston rod diameter required to withstand the longitudinal bending force, select the appropriate piston rod end and piston rod end thread 5, piston: Whether the seal type is suitable for the application 6, buffer: choose the buffer requirements as appropriate.
Add Wechat