Release time：2023-12-09 16:24:23 Hits： Current position: Home > News
This article mainly introduces:
Uruguay hydraulic cylinder,self-locking hydraulic cylinder manufacturer,self-locking hydraulic cylinder
(Uruguay self-locking hydraulic cylinder,produced by Hengyu Hydraulic Cylinder Factory）
self-locking hydraulic cylinder are widely used in Uruguay，because of powerful torque，excellent fatigue and impact resistance，smooth movement.So our company has designed self-locking hydraulic cylinder for customers from Uruguay.
There are some honeycomb holes in the inner wall of the self-locking hydraulic cylinder, piston or piston rod surface. How is this formed? When we repair the self-locking hydraulic cylinder, we can see that there are some honeycomb holes on the inner wall of the self-locking hydraulic cylinder, the piston or the piston rod surface, which are caused by cavitation. Therefore, the cavitation of the self-locking hydraulic cylinder is targeted to prevent. Is very necessary.
When the self-locking hydraulic cylinder needs to be disassembled for maintenance due to leakage and other faults, the piston should be moved to the bottom position of the self-locking hydraulic cylinder, and hard beating and sudden drop are strictly prohibited during disassembly.
The self-locking hydraulic cylinder requires that the filtration accuracy of the system is not less than the 80um, and the oil pollution should be strictly controlled, the oil should be kept clean, the performance of the oil should be checked regularly, and the necessary fine filtration and replacement of new working oil should be carried out.
self-locking hydraulic cylinder hydraulic oil selection: The recommended working oil viscosity of the self-locking hydraulic cylinder is 10 ~ 110cSt (1.8 ~ 15E), ISO VG46 hydraulic oil. The normal working oil temperature is 10 ~ 70℃, and the ambient temperature is in the range of -20 ~ 80℃. When the ambient temperature and service temperature are low, the hydraulic oil with lower viscosity can be selected.
How to make 4 cylinders balance lifting weight at the same time?
The cost of the synchronous valve is lower, 4 cylinders need 3 synchronous valves, to be precise you can use a synchronous motor, but it is more expensive. There is another way, that is to install a throttle valve in each cylinder, respectively adjust the speed of the cylinder.
How big is the motor and oil pump for the 80 cylinder?
Pump motor selection is not only related to cylinder diameter but also speed system, it is recommended to provide system diagram and speed requirements, generally speaking, most of the 80 cylinder on the market is equipped with 3-4KW motor, 10-20 oil pump.
Add Wechat