The trick to prolonging the service life of hydraulic presses is maintenance

The hydraulic press is a kind of modern processing equipment integrating mechatronics, which is used in many situations in our daily life. How to use and maintain it correctly is an important way to prolong its service life and improve economic efficiency. The choice of hydraulic oil determines the reliability of the hydraulic system of the hydraulic machine. The use of anti-wear hydraulic oil can make the hydraulic machine work better. This hydraulic oil can stabilize the hydraulic system of the hydraulic machine, reduce the influence of oil temperature on viscosity, and enhance the stability of the system. Wear and corrosion resistance are good for reliable operation of pumps and hydraulic valves.
Operators must carefully read and understand the hydraulic press product operation manual without exception, have a deep understanding of the mechanical, electrical, and hydraulic principles of hydraulic presses, and have a deep understanding of the installation, test run, operation, maintenance, and repair of hydraulic presses. After a special assessment, it is confirmed that his ability is competent for the job before he is allowed to operate the hydraulic press.
When the hydraulic system fails (such as abnormal action, unstable oil pressure, too low oil pressure, system vibration, excessive oil temperature rise, etc.), it is necessary to analyze the cause in time and eliminate the fault. The machine is not allowed to work with a disease, causing Big accident.
When filling oil into the hydraulic oil tank, a 10-micron filter device should be used, and direct oil injection without a filter device is absolutely not allowed. This device is equipped with oil return filter and separate filter cooling system, and the filter accuracy is 10 microns. In order to keep the oil clean and reduce failures, under normal circumstances, 4 filter elements per year are necessary for the filter system.
In order to ensure the normal operation of the hydraulic machine and electrical system, the voltage must be kept stable, and its fluctuation value should not exceed or be lower than 5-10% of the rated voltage; the door or cover of the equipment must be closed or covered when the machine is working, and it is not allowed to use it open To avoid fouling; pay attention to the performance of the accumulator, if the inflation pressure is found to be insufficient or the capsule is damaged, it should be dealt with in time.
Regularly check and tighten the hydraulic pipe joints regularly to prevent loosening and oil leakage. The operator is not allowed to disassemble and replace the hydraulic components without permission. When a fault occurs, the equipment maintenance technicians should repair the equipment in time to eliminate the fault.