jacking hydraulic cylinder Sold to Cote d 'Ivoire

This article mainly introduces:

Cote d 'Ivoire hydraulic cylinder,jacking hydraulic cylinder manufacturer,jacking hydraulic cylinder

(Cote d 'Ivoire jacking hydraulic cylinder,produced by Hengyu Hydraulic Cylinder Factory）

jacking hydraulic cylinder are widely used in Cote d 'Ivoire，because of no need for deceleration device，long service life，smooth movement.So our company has designed jacking hydraulic cylinder for customers from Cote d 'Ivoire.

Introduction to jacking hydraulic cylinder:

When the jacking hydraulic cylinder needs to be stored for a period of time, please follow the recommended methods: The jacking hydraulic cylinder should be stored in a dry, clean, non-corrosive gas indoor environment, pay attention to protect the jacking hydraulic cylinder from internal corrosion and external damage. If the indoor requirements cannot be met, the hardened and well-drained ground should be cushioned at least 30cm, and the upper part should be covered with waterproof storage. The oil jacking hydraulic cylinder should not be in direct contact with water vapor for a long time. The jacking hydraulic cylinder should be placed as vertically as possible with the piston rod facing up, which minimizes corrosion due to possible condensation in the jacking hydraulic cylinder and permanent deformation of the seal due to the piston and rod weight. (When the shield is stored in the shield machine, the support shoe is placed upward). Keep the oil port protective cover until the pipe is connected. For long-term storage, the protection should be added on both sides of the piston of the jacking hydraulic cylinder Before working, the jacking hydraulic cylinder must be run repeatedly with low pressure (greater than the starting pressure) to discharge the air in the jacking hydraulic cylinder before normal work. The oil inlet and outlet and the joint must be tightly fastened with a combination pad to prevent oil leakage.

When the control pressure of the hydraulic system is too low, the jacking hydraulic cylinder will appear wrong or no action, because the throttle resistance in the control pipeline may be too large, the flow valve is improperly adjusted, the control pressure is inappropriate, and the pressure source is interfered with. At this time, check the control pressure source to ensure that the pressure is adjusted to the specified value of the system.

In the hydraulic system, sometimes the inner layer of the rubber hose is peeled off, so that the oil circuit is on and off, resulting in irregular jacking hydraulic cylinder action. Troubleshooting method: Replace the rubber hose.

Piston jacking hydraulic cylinder is widely used in hydraulic transmission. When the jacking hydraulic cylinder works, it mainly delivers hydraulic oil alternately to both sides of the piston in the jacking hydraulic cylinder, and uses the pressure difference of hydraulic oil on both sides of the piston to realize the reciprocating movement of the piston. If you want to speed up the forward speed of the piston, the return oil in the jacking hydraulic cylinder can be controlled by the valve and directly input into the inlet pipe to participate in the work of the piston to achieve rapid movement of the piston, but the thrust of the piston is reduced much.

Answers to some questions about jacking hydraulic cylinder:

What is the meaning of dead volume in hydraulic cylinder?
Closed volume, also known as dead zone volume Positive displacement pump is dependent on the change of sealing working volume to achieve suction and pressure oil, in order not to make the suction and pressure oil cavity interworking, there is an oil sealing area between the suction and pressure oil cavity, when the sealing working volume passes through the oil sealing area, neither pressure oil cavity nor oil suction cavity communication, forming a closed sealing volume. The unloading groove is opened, and the grooving principle is that the sealing volume decreases and the oil pressure chamber is communicated, and the sealing volume increases and the oil suction chamber is communicated.

What is the difference between hydraulic cylinder self-adjusting buffer and adjustable buffer?
If it is the buffer device inside the cylinder, then there are 4 basic forms, cylindrical buffer device, conical buffer device, variable throttle and adjustable flow groove. The biggest difference between the first three and the latter is that the latter can be adjusted through the external thimble to change the buffer strength, the first three mainly rely on the buffer device and buffer groove form to achieve the buffer (among them, the first type of buffer strength will not change, and the buffer strength of the two and three forms of buffer devices can be gradually increased).