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The rolling machine may encounter various common faults during use. Here are some common faults and their countermeasures:
###1、 Motor malfunction
**Common phenomenon * *:
*The motor cannot start or stops quickly after starting.
*Abnormal operation of the motor, such as overheating, loud noise, etc.
**Response measures * *:
1. * * Check the power supply * *: Ensure that the power cord is well connected and the power supply voltage is stable.
2. * * Check the motor * *: Check if the motor is overheated. If so, wait for a period of time before starting; If the motor is damaged, it needs to be replaced.
3. * * Cleaning the air duct * *: Regularly clean the motor air duct to prevent debris from blocking and affecting heat dissipation.
###2、 Cylinder malfunction
**Common phenomenon * *:
*The cylinder cannot expand or contract properly.
*Cylinder leakage or inadequate sealing.
**Response measures * *:
1. * * Check the air pressure * *: Ensure that the air pressure is stable and meets the equipment requirements.
2. * * Check the cylinder circuit * *: Confirm that the cylinder circuit is connected correctly and there are no short circuits or open circuits.
3. * * Replace cylinder * *: If the cylinder is damaged or poorly sealed inside, it should be replaced in a timely manner.
###3、 Program error or software malfunction
**Common phenomenon * *:
*The device is not running according to the preset program.
*The screen display is abnormal or unable to operate normally.
**Response measures * *:
1. * * Restart * *: Try restarting the device to see if it can be restored to normal.
2. * * Check program * *: Check if the device program is set correctly and if there are any error code prompts.
3. * * Contact manufacturer * *: If unable to resolve the issue on your own, please contact the equipment manufacturer or professional maintenance personnel for assistance.
###4、 Mechanical component failure
**Common phenomenon * *:
*The roller is severely worn, affecting the forming accuracy.
*Loose or damaged transmission components result in unstable operation.
**Response measures * *:
1. * * Regular Inspection * *: Regularly inspect the mechanical components of the equipment, including the wear and looseness of rollers, transmission shafts, and other parts.
2. Timely replacement: For severely worn or damaged components, they need to be replaced in a timely manner to ensure the normal operation of the equipment.
3. * * Tighten screws * *: When loose transmission components are found, the relevant screws should be tightened immediately to prevent the fault from expanding.
###5、 Hydraulic system malfunction
**Common phenomenon * *:
*Hydraulic system oil leakage or unstable pressure.
*Hydraulic components are damaged, causing the system to malfunction.
**Response measures * *:
1. Check the oil level: Ensure that the hydraulic system oil level is normal and there is no oil leakage.
2. * * Check Pressure * *: Check if the hydraulic system pressure is stable, and if there are any abnormalities, promptly investigate the cause.
3. Component Replacement: Damaged hydraulic components such as oil pumps, valves, etc. need to be replaced in a timely manner to ensure the normal operation of the system.
In summary, common faults of the bending machine include motor failure, cylinder failure, program errors or software failures, mechanical component failures, and hydraulic system failures. We can take corresponding measures to solve these faults to ensure the normal operation and production efficiency of the equipment. Meanwhile, regular maintenance and upkeep are also important measures to prevent malfunctions from occurring.