Manhart How to prevent hydraulic system failures of oil electric servo pump controlled bending machines in daily use?

To prevent hydraulic system failures of the oil electric servo pump controlled bending machine in daily use, the following steps and measures can be followed:
1、 Standardized operating procedures
1. * * Professional Training * *: Ensure that operators receive professional training, are familiar with equipment operating procedures and precautions.
2. * * Operate according to manual * *: Strictly follow the equipment operation manual and procedures to avoid improper operations such as overloading, speeding, and out of range use.
3. Real time monitoring: Real time monitoring of key parameters such as pressure, temperature, and flow rate of the hydraulic system to ensure that the system is in normal working condition.
2、 Hydraulic system maintenance
1. Regular cleaning: Regularly clean the hydraulic system to ensure that there is no oil or impurities inside the system. It is generally recommended to clean the system once a month or every two months to keep it clean.
2. * * Replace filter * *: Regularly replace the filter according to usage. Generally, it should be replaced after 2000 hours of use on a new machine, and then every 4000-6000 hours.
3. * * Check hydraulic components * *: Clean hydraulic components every month, including substrates, valves, motors, pumps, oil pipes, etc., to prevent dirt from entering the system. After one month of use of the new machine, check for any deformation at the bends of each oil pipe. If there are any abnormalities, they should be replaced.
4. * * Check oil level and temperature * *: Check the oil level in the tank every week. If the oil level is below the oil window, hydraulic oil should be added; The system oil temperature should be controlled between 35 ℃ and 60 ℃, and should not exceed 70 ℃.
3、 Oil management
1. * * Choose appropriate oil products * *: Use hydraulic oil that meets equipment requirements and avoid using inferior or unqualified oil products.
2. * * Regularly replace hydraulic oil * *: The oil should be changed after 2000 hours of operation of the new machine, and after every 4000-6000 hours of operation, the oil should be changed. The oil tank should be cleaned every time the oil is changed.
4、 Maintenance of seals and mechanical components
1. * * Check sealing components * *: Regularly check whether the sealing components at the hydraulic cylinder, pipeline, etc. are intact. If there is any damage or aging, they should be replaced in a timely manner.
2. * * Maintenance of mechanical components * *: Check whether all connectors and fasteners are securely fastened to ensure that the hydraulic system is leak free; Regularly lubricate and clean mechanical components to maintain their good working condition.
5、 Electrical system inspection
1. * * Check the power supply line * *: Regularly check whether the power supply line, electrical components, etc. are intact and free from damage, short circuits, and other phenomena.
2. * * Check Control System * *: Regularly check the updates of the control system software to ensure that the latest version is being used.
6、 Regular maintenance
1. * * According to maintenance regulations * *: According to the instructions in the equipment maintenance manual or operation manual, conduct regular comprehensive inspections and maintenance work on the equipment.
2. * * Professional maintenance personnel * *: During the equipment warranty period, professional maintenance personnel can be contacted for regular maintenance and inspection.
7、 Precautions
1. * * Avoid Overloading * *: Avoid equipment running under overload for a long time to reduce system pressure and wear.
2. * * Correct Storage * *: When the equipment is not in use for a long time, the power should be cut off, and storage and maintenance should be carried out according to the instructions in the equipment manual.
By following the above measures and precautions, the occurrence rate of hydraulic system failures in the oil electric servo pump controlled bending machine can be significantly reduced, and the stability and service life of the equipment can be improved.