Release time：2023-11-12 15:33:28 Hits： Current position: Home > News
This article mainly introduces:
Korea hydraulic cylinder,heat press hydraulic cylinder manufacturer,heat press hydraulic cylinder
(Korea heat press hydraulic cylinder,produced by Hengyu Hydraulic Cylinder Factory）
heat press hydraulic cylinder are widely used in Korea，because of no need for deceleration device，long service life，smooth movement.So our company has designed heat press hydraulic cylinder for customers from Korea.
If the piston rod and heat press hydraulic cylinder are stuck or the heat press hydraulic cylinder is blocked, at this time, no matter how to operate, the heat press hydraulic cylinder does not move or has little action. At this time, check whether the piston and piston rod seal is too tight, whether it enters the dirt and gum deposits: whether the shaft line of the piston rod and the heat press hydraulic cylinder is in the center, whether the wearing parts and seals are invalid, and whether the load is too large.
heat press hydraulic cylinder hydraulic oil selection: The recommended working oil viscosity of the heat press 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.
heat press hydraulic cylinder body inspection: The inner surface of the heat press hydraulic cylinder and the piston seal are the main factors causing the leakage in the heat press hydraulic cylinder, if the heat press hydraulic cylinder has a longitudinal tensile mark, even if the new piston seal is replaced, it can not effectively eliminate the fault, the inner surface of the heat press hydraulic cylinder mainly checks whether the dimensional tolerance and shape and position tolerance meet the technical requirements, there is no longitudinal tensile mark, and measures the depth of the longitudinal tensile mark, in order to take the corresponding solution.
Before the heat press hydraulic cylinder is removed, the relief valve should be loosened to reduce the pressure of the hydraulic circuit to zero, and then the power supply should be cut off to stop the hydraulic device. After loosening the oil port piping, the oil plug should be applied to plug the oil port.
What are the problems that cause hydraulic cylinder shaking?
1, the oil supply is not smooth, the hydraulic oil filter is half blocked. 2. The oil level in the oil storage tank is lower than the minimum oil level. 3, there is air in the hydraulic system. 4, the supply oil pump is damaged or not working properly. 5, the hydraulic oil is not replaced for a long time.
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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