Release time：2023-11-07 17:47:48 Hits： Current position: Home > News
This article mainly introduces:
Ghana hydraulic cylinder,synchronous hydraulic cylinder manufacturer,synchronous hydraulic cylinder
(Ghana synchronous hydraulic cylinder,produced by Hengyu Hydraulic Co., Ltd）
synchronous hydraulic cylinder are widely used in Ghana，because of simple structure and reliable operation，excellent temperature resistance，clever hydraulic energy conversion.So our company has designed synchronous hydraulic cylinder for customers from Ghana.
After the synchronous hydraulic cylinder is installed, lubricating grease should be added to the relative moving parts such as earring and middle hinge shaft before trial operation.
synchronous hydraulic cylinders in series, parallel and series parallel. Series: In the synchronous hydraulic cylinder, the oil inlet of the subsequent reversing valve is the supply of the previous oil return, and there is no separate oil return circuit connected with the oil return in each valve. Series: In the synchronous hydraulic cylinder, the oil inlet of the subsequent reversing valve is the supply of the previous oil return, and there is no separate oil return circuit connected with the oil return in each valve. Parallel: the pressure oil in the synchronous hydraulic cylinder is connected with the inlet oil of each reversing valve, and the return oil is collected by the return oil circuit. Series parallel: For this one, compared with the simple series and parallel, it is slightly more complicated, but it is not impossible to understand. The series refers to the oil in the synchronous hydraulic cylinder, which is in series form, but can not form a series circuit, and the parallel refers to the oil return circuit of each valve, which is in parallel.
The pressure of the sliding surface of the synchronous hydraulic cylinder piston is too large, resulting in sintering. The piston tilts due to the weight of the piston rod, resulting in the phenomenon of non-stiffness, or the pressure of the sliding surface of the piston rises due to the action of the transverse load, which will cause sintering. In the design of the synchronous hydraulic cylinder must study its working conditions, the length of the piston and bushing and the size of the clearance must be fully paid attention to.
When installing the synchronous hydraulic cylinder, the axial ends of the synchronous hydraulic cylinder cannot be fixed. Due to the effect of liquid pressure and thermal expansion in the synchronous hydraulic cylinder, there is axial expansion. If the two ends of the synchronous hydraulic cylinder are fixed, all parts of the synchronous hydraulic cylinder will be deformed. When disassembling the synchronous hydraulic cylinder, it is strictly forbidden to hammer the synchronous hydraulic cylinder and the piston surface, such as the synchronous 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.
How to store hydraulic cylinder?
After cleaning the hydraulic cylinder with diesel or kerosene, apply lubricating oil and wrap it in oil paper, preferably in a wooden box, and store it in a dry and non-corrosive environment. The outer surface and inner surface of the hydraulic cylinder are sprayed with diesel oil, and the inner layer is covered with cloth and the outer coating of anti-rust oil is good. Put it in a dry place, clean it with diesel oil, and then apply a layer of anti-rust inside and outside the butter.
What is the bearing capacity of the HOB cylinder?
The normal specification of HOB is 140 kg pressure, which is more commonly used in the market, and there are clear marks on the cylinder, 210 kg is a strengthened version of HOB, generally customized cylinders are also clearly marked on the above, when the specific use of the cylinder, the maximum use pressure is marked on the cylinder.
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