Release time：2023-11-12 14:24:14 Hits： Current position: Home > News
This article mainly introduces:
Belarus hydraulic cylinder,synchronous hydraulic cylinder manufacturer,synchronous hydraulic cylinder
(Belarus synchronous hydraulic cylinder,produced by Hebei Hengyu company）
synchronous hydraulic cylinder are widely used in Belarus，because of excellent temperature resistance，no transmission clearance，powerful torque.So our company has designed synchronous hydraulic cylinder for customers from Belarus.
The internal leakage of the synchronous hydraulic cylinder should be prevented when the synchronous hydraulic cylinder is used. The internal leakage of synchronous hydraulic cylinder includes the leakage caused by excessive wear of synchronous hydraulic cylinder block seal, piston rod and seal cover seal and piston seal. The cause of sealing leakage between the piston rod and the seal cover is that the seal is wrinkled, squeezed, torn, worn, aging, deterioration, deformation, etc., and a new seal should be replaced at this time.
Do not regularly check the damage of the chrome layer of the synchronous hydraulic cylinder: completely extend the synchronous hydraulic cylinder and carefully check whether there is any surface damage such as injury, strain, welding slag, such as the surface damage position, in the synchronous hydraulic cylinder block < 20cm, and the damage depth < 5mm, should be repaired in time to prevent long-term damage to the synchronous hydraulic cylinder seal. Welding slag is strictly prohibited on the surface of the synchronous hydraulic cylinder.
Disassembly synchronous hydraulic cylinder: When disassembly synchronous hydraulic cylinder, strictly prevent damage to the screw thread at the top of the piston rod, the screw thread of the synchronous hydraulic cylinder head and the surface of the piston rod. It should also be noted that the piston cannot be played out from the synchronous hydraulic cylinder.
The viscosity of the working oil used in the synchronous hydraulic cylinder is 29~74mm2/S, and ISO VG46 anti-wear hydraulic oil is recommended. Working oil temperature within the range of -20~80. C. When the ambient temperature and service temperature are low, the oil with lower viscosity can be selected.
How to disassemble injection molding machine injection cylinder?
If it is not repaired for a long time, it is recommended to open both ends, comprehensively check the oil seal and piston ring inside, this is not much difficulty, pay attention to not install reverse when changing the oil seal, some piston rings are steel rings are rubber rings, and several interfaces of steel rings are not in the same position; Rubber ring pay attention not to install reverse; Be careful not to damage the oil seal when installing, otherwise it will soon leak oil.
How to calculate the hydraulic cylinder pressure, how much pressure can put up how much weight?
There is a formula for air pressure, hydraulic pressure, water pressure: F=P×S type: f-cylinder or hydraulic cylinder output, unit is Newton (N) P- pressure, unit is Mpa S- effective area, unit is square millimeter (mm2), note: is the effective area, in the hydraulic cylinder to subtract the cross-sectional area of the piston rod.
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