This article mainly introduces:

S.Africa hydraulic cylinder,shearing machine cylinder manufacturer,shearing machine cylinder

(S.Africa shearing machine cylinder,produced by Hengyu Hydraulic Co., Ltd）

shearing machine cylinder are widely used in S.Africa，because of no need for deceleration device，long service life，smooth movement.So our company has designed shearing machine cylinder for customers from S.Africa.

Introduction to shearing machine cylinder:

The daily inspection of the shearing machine cylinder includes: checking the connection of the shearing machine cylinder and the pipe joint for leaks. Check the shearing machine cylinder rod for leaks. Check the shearing machine cylinder connection for leaks. When the shearing machine cylinder moves, the work is normal and smooth. Whether the shearing machine cylinder has internal leakage.

When the shearing machine cylinder is in use, ensure that the shearing machine cylinder and the surrounding environment should be clean. The tank should be sealed to prevent contamination. Pipelines and fuel tanks should be cleaned to prevent falling off the oxide sheet and other debris. Clean with lint-free cloth or special paper. Twine and binder should not be used as sealing materials. Hydraulic oil according to the design requirements, pay attention to the change of oil temperature and oil pressure. When there is no load, unscrew the exhaust bolt for exhaust.

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

When the shearing machine cylinder thrust is insufficient, check the hydraulic circuit for leaks. Including leakage of valves and hydraulic lines. The inspection method is to check and eliminate the leakage of the hydraulic connection line by manipulating the reversing valve. Also consider the relief valve. If the relief valve enters the dirt and jams the spool, so that the relief valve is normally open, the hydraulic oil will flow directly back to the tank through the relief valve bypass, resulting in no oil in the shearing machine cylinder. If the load is too large, although the regulating pressure of the relief valve has reached the maximum rating, the shearing machine cylinder still cannot get the thrust required for continuous action without action. If the regulating pressure is low, the pressure is insufficient to achieve the required vertebra force, which is manifested as insufficient thrust. Check and adjust the relief valve at this time.

Answers to some questions about shearing machine cylinder:

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.

What are the connection methods of the hydraulic cylinder? The connection modes of the cylinder and the actuator are earring connection, hinge shaft connection, thread connection, etc. The connection modes of tubing and cylinder are threaded connection, flange connection, etc.