This article mainly introduces:

Azerbaijan hydraulic cylinder,moving truck hydraulic cylinder manufacturer,moving truck hydraulic cylinder

(Azerbaijan moving truck hydraulic cylinder,produced by Hengyu Hydraulic Co., Ltd）

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

Introduction to moving truck hydraulic cylinder:

When installing the moving truck hydraulic cylinder, the axial ends of the moving truck hydraulic cylinder cannot be fixed. Due to the effect of liquid pressure and thermal expansion in the moving truck hydraulic cylinder, there is axial expansion. If the two ends of the moving truck hydraulic cylinder are fixed, all parts of the moving truck hydraulic cylinder will be deformed. When disassembling the moving truck hydraulic cylinder, it is strictly forbidden to hammer the moving truck hydraulic cylinder and the piston surface, such as the moving truck hydraulic cylinder hole and the piston surface is damaged, do not allow sandpaper grinding, to use a fine oil stone carefully grinding. The clearance between the guide sleeve and the piston rod should meet the requirements.

When installing the piston rod, it is necessary to ensure that the direction of the connecting head at the top of the piston rod should be consistent with the direction of the moving truck hydraulic cylinder head adn the earring (or the middle hinge shaft), and ensure the straightness of the whole piston rod during the advance and return process to prevent the phenomenon of rigid interference and causing unnecessary damage.

moving truck hydraulic cylinder and hydraulic station selection: Select the type and structure of the moving truck hydraulic cylinder according to the operation requirements of the main engine. According to the external load force borne by the moving truck hydraulic cylinder, such as gravity, friction force of the external mechanism, inertia force and working load, determine the load change law of the moving truck hydraulic cylinder in each stage of the stroke and the power value that must be provided. Determine the diameter of the piston and piston rod according to the working load of the moving truck hydraulic cylinder and the selected oil working pressure. the flow rate of the hydraulic pump is determined according to the movement speed of the moving truck hydraulic cylinder, the diameter of the piston and the piston rod.

When the moving truck hydraulic cylinder is installed, the piston and the moving truck hydraulic cylinder 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 moving truck hydraulic cylinder head boss is easy to cause scars when it hits the inner surface of the moving truck hydraulic cylinder 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 moving truck hydraulic cylinders, only careful and careful operation can be avoided.

Answers to some questions about moving truck hydraulic cylinder:

What kind of seal ring we should choose for 120Mpa hydraulic cylinder?
The sealing rings used in mining machinery are high pressure, which can reach 150MPa. It is generally composed of three parts, the guide ring, the sealing body and the elastomer. It's not a special structure. It's more mature. Usually said mountain circle, bud circle.

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).