Release time:2023-11-08 10:36:40 Hits: Current position: Home > News
This article mainly introduces:
Latvia hydraulic cylinder,tilting furnace hydraulic cylinder manufacturer,tilting furnace hydraulic cylinder(Latvia tilting furnace hydraulic cylinder,produced by Hebei Hengyu company)
tilting furnace hydraulic cylinder are widely used in Latvia,because of excellent temperature resistance,no transmission clearance,simple structure and reliable operation.So our company has designed tilting furnace hydraulic cylinder for customers from Latvia.
When the tilting furnace 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 tilting furnace hydraulic cylinder, and hard beating and sudden drop are strictly prohibited during disassembly.
When the oil pressure of the tilting furnace hydraulic cylinder inlet is too low to reach the specified value, the leakage situation of the relevant oil system should be checked and the leakage should be eliminated; Check the piston and piston rod seal ring for damage, aging, loose and other phenomena; Check whether the hydraulic pump and pressure valve are faulty.
When using the tilting furnace hydraulic cylinder product, be sure to operate safely in accordance with the specification documents provided by the manufacturer, and pay attention to protecting the tilting furnace hydraulic cylinder block. If the tilting furnace hydraulic cylinder block is damaged, it will cause adverse consequences: ① The material debris extruded from the scratch groove will be embedded in the seal, which may cause new scratch area marks while damaging the working parts of the seal during operation. ② Deterioration of the surface roughness of the inner wall of the tilting furnace hydraulic cylinder, increase friction, easy to produce crawling phenomenon. ③ Increase the internal leakage of the tilting furnace hydraulic cylinder, so that the working efficiency of the tilting furnace hydraulic cylinder is reduced.
tilting furnace hydraulic cylinder abnormal sound, hysteresis phenomenon cause and elimination method: the piston rod is extended with abnormal sound and hysteresis, if the tilting furnace hydraulic cylinder is placed for a period of time, the tilting furnace hydraulic cylinder may enter the air, and the movement can be normal after dozens of repeated movements. If it still cannot be eliminated, check whether the load is aligned with the axis of the piston rod; Retracted piston rod installation helps to align the load with the piston rod. If the flow is unstable, it will also lead to abnormal movement of the piston rod. Check the relevant components of the hydraulic system.
How to calculate the cross-sectional area of hydraulic cylinder?
Hydraulic cylinder cross section integral rod cavity and rodless cavity: rod cavity is cylinder inner wall cross-sectional area - piston rod cross-sectional area; The rodless cavity is the cross-sectional area of the inner wall of the cylinder. If the working pressure p and the output force F are known, the effective cross-sectional area A=F/p can be calculated.
How to calculate the inner diameter of the hydraulic cylinder?
These two parameters need the following information to decide: 1, pump displacement, speed (to get the actual output flow of the pump) 2, three and time requirements (lift time, drop time takes a few seconds) and then view the close cylinder series according to the results. Select the right cylinder.