Release time：2023-12-11 09:05:16 Hits： Current position: Home > News
This article mainly introduces:
Bahrain hydraulic cylinder,lift hydraulic cylinder manufacturer,lift hydraulic cylinder
(Bahrain lift hydraulic cylinder,produced by Hengyu Group）
lift hydraulic cylinder are widely used in Bahrain，because of no need for deceleration device，high work efficiency，excellent fatigue and impact resistance.So our company has designed lift hydraulic cylinder for customers from Bahrain.
The cavitation of the lift hydraulic cylinder has a great influence, and to avoid it, it is necessary to use the hydraulic oil reasonably and ensure the quality of the hydraulic oil. If the anti-foam property of the oil is poor, it is easy to produce foam, resulting in cavitation. Secondly, the change frequency of oil pressure is too fast and too high, which will also directly cause the formation of bubbles and accelerate the rupture rate of bubbles. The test shows that the speed of cavitation will be accelerated in the part with high frequency of pressure change. For example, at the inlet and outlet of the lift hydraulic cylinder, due to the relatively high frequency of pressure changes, the degree of cavitation is also relatively higher than that of other parts. In addition, overheating of the oil will also increase the probability of cavitation.
When the hydraulic oil is not pumped into the lift hydraulic cylinder, it is necessary to check whether the tubing, oil circuit, especially the hose joint has been blocked, and the relevant oil circuit from the lift hydraulic cylinder to the pump should be checked in turn and blocked; Check whether the seal between the taper valve and the seat of the relief valve is good; Check whether the solenoid valve spring is damaged or whether the solenoid coil is burned out; Whether the oil circuit is switched is insensitive.
The difference between the integral lift hydraulic cylinder and the split lift hydraulic cylinder: The integral lift hydraulic cylinder and the split lift hydraulic cylinder in the lift hydraulic cylinder are two different lift hydraulic cylinders, and they are very different. The whole lift hydraulic cylinder, which is cast in one body, is not prone to problems such as oil leakage; The split lift hydraulic cylinder is welded twice, so if it is not handled well at the welding, it is prone to problems such as oil leakage and lift hydraulic cylinder damage. Therefore, it is obvious that the answer to this question is for difference.
The internal leakage of the lift hydraulic cylinder is an important indicator to measure the quality of the lift hydraulic cylinder: the internal leakage of the lift hydraulic cylinder will reduce the volumetric efficiency, increase the temperature rise of the oil, affect the positioning accuracy of the lift hydraulic cylinder, so that the lift hydraulic cylinder can not accurately and stably stop in a certain position of the lift hydraulic cylinder, so it is one of the main indicators of the lift hydraulic cylinder.
What hydraulic valve is used to control a cylinder back and forth?
Direction valve is available. Direction valve includes electromagnetic directional valve, manual directional valve, check valve, hydraulic control check valve, the specific choice of which direction valve, you need to see the use of conditions.
The inner diameter of the injection cylinder is 203.2mm and the diameter of the screw is 63.5mm. What is the enhancement ratio?
Oil pressure multiplied by the cross-sectional area of the cylinder is equal to the theoretical output force value, and then multiplied by the efficiency of the cylinder is equal to the actual output force value, and the oil pressure can be calculated by inverting the value input.
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