This article mainly introduces:

Brazil hydraulic cylinder,earring type cylinder manufacturer,earring type cylinder

(Brazil earring type cylinder,produced by Hengyu Hydraulic Cylinder Factory）

earring type cylinder are widely used in Brazil，because of excellent fatigue and impact resistance，simple structure and reliable operation，excellent temperature resistance.So our company has designed earring type cylinder for customers from Brazil.

Introduction to earring type cylinder:

The pressure of the sliding surface of the earring type 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 earring type 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.

The earring type cylinder is mainly composed of body, piston, piston rod, earring type cylinder head, earring type cylinder bottom, piston rod head and related auxiliary devices. The piston divides the earring type cylinder into two chambers, and moves reciprocally in the earring type cylinder with the help of pressure oil. In order to improve its working effect, there is no sealing ring on the piston to eliminate internal leakage, where the piston rod passes through the earring type cylinder head, due to the existence of the gap, it is easy to produce external leakage phenomenon, and the dust can enter the earring type cylinder through the gap, so the sealing device and dust prevention reason are set. At the same time, in order to eliminate the influence of eccentric load on the work of the piston, all the earring type cylinders must be provided with a considerable length of guide sleeve at the extended end of the piston rod. In addition, in the case of faster piston movement, the phenomenon of mechanical collision between the piston and the earring type cylinder bottom and the earring type cylinder head is serious, so the buffer deceleration should be set at both ends of the earring type cylinder The working medium of the earring type cylinder: because it works at room temperature, the ordinary oil-type hydraulic oil can be selected; earring type cylinder sealing device: The use of Yx sealing ring, polyurethane (PU) and polytetrafluoroethylene (PTFE) materials combined to achieve a good sealing effect; Buffer mechanism of the earring type cylinder: The buffer structure of the earring type cylinder is to prevent the piston from colliding with the earring type cylinder head at the end of the stroke.

The earring type cylinder pipe should not be left behind when deburring at both ends after the fixed length processing. In addition, the placement of steel pipes near the site of welding pipeline operations is the cause of welding foreign objects. The pipes placed near the welding operation site should be sealed. It must also be noted that pipe fitting materials should be fully prepared on a dust-free workbench.

If air enters the hydraulic system, the earring type cylinder will not operate normally, mainly because there is a leak in the system. At this time, check the liquid level of the hydraulic tank, the seals and fittings on the oil suction side of the hydraulic pump, and whether the oil suction filter is too dirty. If so, the hydraulic oil should be replenished, seals and fittings should be treated, and the coarse filter element should be cleaned or replaced.

Answers to some questions about earring type cylinder:

The cylinder is moving too fast. I want to slow it down. What can I do?
The hydraulic cylinder is the execution action, and the power source is the hydraulic system. The cylinder speed is too fast, indicating that the system flow is large, the hydraulic system has a hydraulic valve responsible for speed control function, method: 1, by adjusting the speed control valve to reduce the speed; 2, the speed control valve has been adjusted to the lowest, indicating that the hydraulic system design flow is too high, the need to re-configure the hydraulic system according to demand, or the cylinder diameter is changed.

How does the variable amplitude cylinder work?
The variable amplitude cylinder is generally an engineering hydraulic cylinder connected by the front and back earrings, and the telescopic expansion of the hydraulic cylinder changes the Angle of the arm of the lifting machinery to achieve the role of the variable amplitude, according to the role it plays is called the variable amplitude cylinder, and there is no variable amplitude hydraulic cylinder in the classification of hydraulic cylinders.