hydraulic cylinder for vehicles Sold to Ghana

This article mainly introduces:

Ghana hydraulic cylinder,hydraulic cylinder for vehicles manufacturer,hydraulic cylinder for vehicles

(Ghana hydraulic cylinder for vehicles,produced by Hengyu Hydraulic Cylinder Factory）

hydraulic cylinder for vehicles are widely used in Ghana，because of excellent fatigue and impact resistance，no need for deceleration device，long service life.So our company has designed hydraulic cylinder for vehicles for customers from Ghana.

Introduction to hydraulic cylinder for vehicles:

When the hydraulic cylinder for vehicles is installed, the piston and the hydraulic cylinder for vehicles head and other parts have large mass, large size and large inertia, even if there is a lifting equipment auxiliary installation, because the specified clearance is small, no matter how hard it will be put into, therefore, the end of the piston or the hydraulic cylinder for vehicles head boss is easy to cause scars when it hits the inner surface of the hydraulic cylinder for vehicles wall. The solution to this problem: for a large number of small products, the use of autocratic assembly oriented tools during installation; For heavy, thick and large large and medium-sized hydraulic cylinder for vehicless, only careful and careful operation can be avoided.

The coordination of the sliding parts of the hydraulic cylinder for vehicles itself should not be too tight, the sealing friction force should not be too large, and H8 / f8 coordination should be selected between the piston rod and the guide sleeve; Check whether the size of the sealing ring is processed strictly according to the standard; If the V-shaped sealing ring is used, the sealing friction should be adjusted to a moderate degree.

When the oil pressure of the hydraulic cylinder for vehicles inlet is too low to reach the specified value, the leakage situation of the relevant oil system should be checked and the leakage should be eliminated; Check the piston and piston rod seal ring for damage, aging, loose and other phenomena; Check whether the hydraulic pump and pressure valve are faulty.

When the initial action of the hydraulic cylinder for vehicles is slow, please check the temperature of the hydraulic system, because in the case of low temperature, the viscosity of the hydraulic oil is large and the fluidity is poor, resulting in slow action of the hydraulic cylinder for vehicles. The improvement method is to replace the hydraulic oil with good viscosity temperature performance, and the oil temperature at low temperature can be increased by heater or heating by the machine itself, and the normal working oil temperature of the system should be maintained at about 40 ° C.

Answers to some questions about hydraulic cylinder for vehicles:

For a cylinder with a piston diameter of 100mm and a system pressure of 10MPa, what is the thrust?
Thrust is 7850 kg. Piston area A= πR^2=7850 square mm =78.5 square cm 10MPa = 100kg/cm^2 "^2" is square F = A x P =78.5 x 100=7850 kg.

Is there a way to make the cylinder stop pushing when it hits something hard during the process of pushing?
The simplest solution is to press the stop switch, this switch has a mechanical type, touch the object on the action or send a stop signal, through the operation of the motor control cylinder; There is also an induction switch, that is, when the hydraulic cylinder expands to the range of the induction switch can sense the signal, it sends a signal to let the motor act, resulting in the corresponding action of the cylinder.