Release time：2023-11-24 16:13:49 Hits： Current position: Home > News
This article mainly introduces:
Angola hydraulic cylinder,press machine hydraulic cylinder manufacturer,press machine hydraulic cylinder
(Angola press machine hydraulic cylinder,produced by Hebei Hengyu company）
press machine hydraulic cylinder are widely used in Angola，because of no transmission clearance，powerful torque，clever hydraulic energy conversion.So our company has designed press machine hydraulic cylinder for customers from Angola.
When the press machine 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 press machine hydraulic cylinder, and hard beating and sudden drop are strictly prohibited during disassembly.
When the press machine hydraulic cylinder is in use, measures should be added to prevent the intrusion of pollutants. Effective measures should be taken to control the intrusion of pollutants, such as installing high-efficiency air filters in the tank breathing holes, new oil must be filtered, etc., but also must improve the anti-pollution ability of the press machine hydraulic cylinder itself. In the seriously polluted environment, it is more important to pay attention to, such as the underground oil press machine hydraulic cylinder should use fluorine rubber (FRM) and nitrile rubber (NBR) dust ring, and the ground mechanical press machine hydraulic cylinder should use nitrile rubber dust ring; The filter device is added to the oil inlet of the press machine hydraulic cylinder of the dump truck, construction machinery, work platform and other equipment, and in order to reduce the oil inlet resistance, the flow area should be increased as much as possible, which can effectively reduce the particle pollution from the system.
In order to ensure the service life of the press machine hydraulic cylinder, the medium used must not be mixed with impurities and stolen goods, so as to avoid scratching the inner arm of the press machine hydraulic cylinder, causing damage to the seal and causing leakage in the press machine hydraulic cylinder. It is required that the filtration accuracy of the system is not less than 80μm, the oil pollution is strictly controlled, the hydraulic oil is kept clean, the performance of the hydraulic oil is regularly checked, and the necessary fine filtration or replacement of the new working hydraulic oil is carried out.
press machine hydraulic cylinder spool stuck or valve hole blocked How to solve: When the flow valve or direction valve spool stuck or valve hole blocked, the press machine hydraulic cylinder prone to misoperation or action failure. At this time, the contamination of the oil should be checked; Check whether dirt or colloidal deposits are stuck in the spool or blocking the valve hole; Check the wear of the valve body, clean and replace the system filter, clean the fuel tank, and replace the hydraulic medium.
How big gear pump need to use for 60*100 cylinder?
One cylinder size alone does not determine the size of the pump used. Choose the size of the pump, at least to know 1, the size of the load is how much, by the size of the load and the size of the cylinder and other conditions can be calculated the pressure required by the hydraulic system. 2. Speed of operation. From this speed and cylinder size, the required flow rate of the system is calculated. The relevant parameters of the pump can be selected by the pressure and flow rate to determine what kind of pump is required.
How does the hydraulic solenoid valve realize that the cylinder stops at any position?
Use an O-type medium function solenoid directional valve, or use a Y-type solenoid directional valve and a hydraulically controlled check valve.
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