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To improve the efficiency of the hydraulic system of the oil electric servo pump controlled bending machine, operations and maintenance can be carried out from the following aspects:
### 1. Standardized operating procedures
**Ensure personnel proficiency**
-Ensure that the operators have professional knowledge and are proficient in mastering the operating skills and processes of the equipment.
**Strictly follow the operating procedures**
-Strictly follow the equipment operation manual and procedures to avoid overloading, speeding, and out of range use.
**Real time monitoring and adjustment**
-During the operation of the equipment, monitor the key parameters of the hydraulic system in real time, such as pressure, temperature, flow rate, etc., and adjust them according to the actual situation to ensure that the system is in the best working state.
### 2. Hydraulic system maintenance
**Regular cleaning**
-Clean the hydraulic system weekly or monthly to remove oil and impurities, maintain internal cleanliness, reduce system resistance, and improve work efficiency.
**Check and replace filters**
-Every time the oil is changed, the filter should be replaced or thoroughly cleaned; The air filter on the fuel tank should be inspected and cleaned every 3 months, and it is recommended to replace it every year.
**Check hydraulic components**
-Clean hydraulic components (substrates, valves, motors, pumps, oil pipes, etc.) every month to prevent dirt from entering the system; After using the new machine for one month, check if there is any deformation at the bend of each oil pipe. If there is any abnormality, it should be replaced; After two months of use, tighten the connections of all accessories.
**Check the hydraulic oil circuit**
-Check the oil level in the fuel 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
**Choose appropriate oil products**
-Use hydraulic oil that meets equipment requirements and avoid using inferior or unqualified oil products.
**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
**Check the seals**
-Regularly inspect the sealing components of hydraulic cylinders, pipelines, etc. to ensure they are intact. If there is any damage or aging, they should be replaced in a timely manner.
**Maintaining 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. Introducing advanced technology
**Adopting data-driven management**
-Realize data-driven management and control through connection with computers, preset parameters to reduce debugging time and waste quantity.
**Automation control**
-Introducing automation control technology, such as sensors and electrical control systems, to achieve functions such as automatic positioning and mold replacement, reducing manual intervention and lowering operational difficulty.
### 6. Optimize mold design
**Mold improvement**
-Adopting a multi position design, achieving multiple bending in one mold installation; The use of detachable mold design facilitates the replacement of molds of different sizes and shapes, improving production flexibility.
By implementing the above operation and maintenance measures, the efficiency of the hydraulic system of the oil electric servo pump controlled bending machine can be effectively improved, the failure rate can be reduced, the service life of the equipment can be extended, and greater economic benefits can be brought to the enterprise.