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Maintenance technology of medium frequency pipe bender

Medium frequency pipe bending machine is a kind of equipment commonly used in metal material bending processing, it is composed of many parts including power system, control system, transmission system and so on. In the maintenance of medium frequency pipe bending machine, it is necessary to master certain technical knowledge and operating skills. The following frequency pipe bender maintenance technology is introduced in detail.

First, common faults and treatment methods:

1. Power system failure:

The power supply system of medium frequency pipe bending machine includes power supply board, cable, connector and other components. Common faults include power board faults, cable breakage, and loose connectors. The treatment method is to first check whether the power board is damaged, if damaged, replace it; If the cable is broken, repair or replace it; If the connector is loose, reinstall the connector.

2. Control system failure:

The control system of medium frequency pipe bending machine includes PLC, touch screen, encoder and other components. Common faults include PLC program errors, touch screen can not operate, encoder signal loss, etc. The processing method is to check whether the PLC program is correct, if the error is adjusted; If the touch screen cannot be operated, check whether the touch screen is damaged. If it is damaged, replace it. If the encoder signal is lost, check whether the cable is loose, if loose, reconnect.

3. Transmission system failure:

The transmission system of medium frequency pipe bending machine includes motor, reducer, transmission shaft and other components. The common faults include abnormal motor, loud noise of reducer, fracture of transmission shaft and so on. The treatment method is to first check whether the motor is running normally, if abnormal, repair or replace; If the reducer is noisy, it is necessary to check whether the lubricating oil is sufficient, if insufficient, add; If the drive shaft breaks, replace the drive shaft.

4. Sensor failure:

The sensor of the medium frequency pipe bender is mainly used to detect the position of the workpiece, bending Angle and other information. Common faults include abnormal sensor signals and loose sensors. The processing method is to first check whether the sensor signal is normal, if abnormal, check whether the sensor connection line is loose, if loose, reconnect; If the sensor is damaged, replace it.

5. Hydraulic system failure:

The hydraulic system of the medium frequency pipe bender is mainly used to control the bending force and speed. Common faults are high hydraulic oil temperature, hydraulic pump noise and so on. The treatment method is to check whether the hydraulic oil temperature is normal, if too high, check whether the radiator is blocked, if blocked, clean up; If the hydraulic pump is noisy, check whether the hydraulic pump is damaged, if damaged, replace it.

Second, maintenance precautions:

1. Before maintenance, cut off the power supply and ensure that the equipment is stopped.

2. In the maintenance process, it is necessary to use the correct tools and equipment, and follow the stable operation procedures 3. During maintenance, check whether the equipment is in normal operation first, and then troubleshoot the fault points one by one.

4. During maintenance, attention should be paid to keeping the working environment clean and tidy to avoid sundries entering the equipment.

5. After the maintenance is completed, the equipment should be tested to ensure the normal operation of the equipment.

The above is about the medium frequency pipe bender maintenance technology of some introduction, including common faults and treatment methods and maintenance precautions. I hope you find this information helpful. For more detailed information or other questions, please contact me 24 hours.

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