Manhart How to deal with common faults in oil electric servo pump controlled bending machines?

#How to deal with common faults of oil electric servo pump controlled bending machines
The oil electric servo pump controlled bending machine is an important processing equipment in modern manufacturing industry, and its stability and reliability are crucial for production efficiency and product quality. However, during use, the device may encounter various malfunctions. This article will provide solutions and suggestions for common faults in oil electric servo pump controlled bending machines.
## 1. Power supply issue
Power failure is one of the main reasons for equipment shutdown.
-* * Solution * *: Check if the power cord is loose or broken, and ensure that the power plug is firmly connected. Use a voltmeter to check if the power supply voltage is normal. If there are any abnormalities, the power circuit should be repaired or the power equipment replaced in a timely manner.
## 2. Sensor malfunction
Sensor failures may cause the device to be unable to accurately perceive parameters such as position and speed.
-* * Solution * *: First, check if the sensor is contaminated or damaged. Clean the surface of the sensor to ensure that there are no impurities obstructing it. If the sensor is damaged, a new sensor needs to be replaced.
## 3. Mechanical component issues
Wear or damage to mechanical components may cause the equipment to malfunction.
-* * Solution * *: Regularly check the wear of mechanical components, such as bearings, gears, etc. For components with severe wear and tear, they should be replaced in a timely manner. At the same time, ensure good lubrication of mechanical components to reduce wear.
## 4. Program issues
Program errors or improper parameter settings may cause the device to malfunction.
-* * Processing method * *: Check the program settings of the device to ensure that the parameter settings are correct. If there is an error in the program, you can try restarting the device or restoring default settings. For complex program problems, it is recommended to contact the manufacturer or professional technical personnel for handling.
## 5. Hydraulic system issues
Hydraulic system failures may cause equipment to move slowly or fail to function.
-* * Solution * *: First, check if the oil level in the hydraulic oil tank is normal to ensure that the hydraulic oil is sufficient. Secondly, check if there is any leakage in the hydraulic pipeline and promptly repair the leakage point. If the hydraulic oil is severely contaminated, it should be replaced with a new hydraulic oil. In addition, the working status of the hydraulic pump should be checked to ensure that there are no abnormal sounds or vibrations in the pump body.
## 6. Oil pump issue
Oil pump failure may cause the hydraulic system to be unable to provide sufficient pressure.
-* * Solution * *: Check whether the driving device of the oil pump, such as the motor and belt, is working properly. Check if the inlet and outlet ports of the oil pump are blocked, and clean any blockages. If the oil pump is severely damaged, a new oil pump needs to be replaced.
## 7. Pressure fault
Pressure failure may manifest as insufficient or excessive pressure.
-* * Solution * *: First, check if the pressure setting of the hydraulic system is correct. If the pressure is insufficient, it may be caused by damage or leakage of the oil pump, and corresponding inspections and repairs are needed. If the pressure is too high, it may be caused by a malfunction of the relief valve or blockage in the pipeline, and it is necessary to adjust the relief valve or replace the pipeline.
## 8. Speed issue
Slow or fast equipment speed may affect processing quality and efficiency.
-* * Processing method * *: First, check if the speed setting of the device is correct. If the speed is too slow, it may be due to insufficient hydraulic system pressure, mechanical component wear, and other reasons, which require corresponding inspection and maintenance. If the speed is too fast, it may be due to improper servo system parameter settings or sensor failures, and it is necessary to adjust the parameters or replace the sensor.
In summary, for the common faults of the oil electric servo pump controlled bending machine, we should take corresponding treatment methods and measures according to the specific situation. Meanwhile, strengthening the daily maintenance and upkeep of equipment is also an important measure to prevent faults from occurring.