This article mainly introduces:

Chile hydraulic cylinder,steering power cylinder manufacturer,steering power cylinder

(Chile steering power cylinder,produced by Hengyu Group）

steering power cylinder are widely used in Chile，because of excellent temperature resistance，no transmission clearance，powerful torque.So our company has designed steering power cylinder for customers from Chile.

Introduction to steering power cylinder:

There are some honeycomb holes in the inner wall of the steering power cylinder, piston or piston rod surface. How is this formed? When we repair the steering power cylinder, we can see that there are some honeycomb holes on the inner wall of the steering power cylinder, the piston or the piston rod surface, which are caused by cavitation. Therefore, the cavitation of the steering power cylinder is targeted to prevent. Is very necessary.

The steering power cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and does linear reciprocating motion (or swinging motion). It is simple in structure and reliable in operation. When it is used to achieve reciprocating movement, the deceleration device can be eliminated, and there is no transmission gap, and the movement is smooth, so it is widely used in various mechanical hydraulic systems. The output force of the steering power cylinder is proportional to the effective area of the piston and the pressure difference between the two sides; The steering power cylinder is basically composed of steering power cylinder and steering power cylinder head, piston and piston rod, sealing device, buffer device and exhaust device. Buffer device and exhaust device depending on the specific application, other devices are essential.

The "O" ring can be used as an auxiliary seal inside the steering power 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 steering power cylinder, and can be completely sealed.

The piston rod and guide sleeve function of the steering power cylinder is crucial: the relative motion pair between the piston rod and the guide sleeve is the main factor causing external leakage, if the chrome layer on the surface of the piston rod is spalling or producing longitudinal tensile marks due to wear, it will directly lead to the failure of the seal.

Answers to some questions about steering power cylinder:

What factors does the movement speed of the cylinder in the hydraulic system depend on?
The hydraulic system should be the piston movement in the cylinder, and the speed should also be the speed of the piston, according to the piston speed formula: v=4qm/pai*(D^2-d^2) where q is the flow rate of the input hydraulic cylinder, m is the volumetric efficiency of the hydraulic cylinder, D, d is the diameter of the piston and piston rod, because other factors are determined, the movement speed of the cylinder depends on the flow rate.

How do hydraulic equipment and hydraulic cylinders maintain a certain pressure after pressing to a certain position?
There are several methods. 1. You can use a constant pressure variable pump to adjust the control pressure of the pump to the pressure required by the cylinder, so that when the cylinder is in place, the pump uses the minimum flow rate to maintain the pressure, and the system is more energy saving. 2. If the pressure is maintained for a short time, a hydraulic control check valve can be added to the oil inlet end of the cylinder to close the cylinder and maintain the pressure. If the volume of the cylinder is large, an accumulator can be added between the valve and the cylinder to maintain pressure for 10-30 minutes. 3. You can add a small flow pump, the large pump after unloading, the small pump has been running, specifically for maintaining pressure.