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When the CNC rolling machine encounters problems during processing, in order to quickly diagnose and solve the problem, you can follow the following steps:
I. Quick diagnosis
1. **Phenomenon observation**:
– Stop the machine immediately and observe the specific phenomenon of the problem, such as aluminum offset, angle deviation, machine abnormal noise, etc.
2. **Check processing parameters**:
– Verify whether the processing parameters are set correctly, such as roller speed, bending angle, plate thickness, etc.
3. **Equipment inspection**:
– Check whether the roller surface is worn, deformed or has impurities.
– Check whether the machine parts are loose, broken or damaged.
4. **System status check**:
– Check the display and alarm information of the CNC system to understand the fault code or prompt.
II. Problem solving
1. **Take measures for specific problems**:
– Aluminum offset:
– Adjust the roller position to ensure the maximum contact area with the plate.
– Replace the appropriate roller.
– Control the trimming before plate processing.
– Angle deviation:
– Check and adjust processing parameters.
– Calibrate the positioning system of the machine.
– Abnormal machine noise:
– Check whether the rotating parts such as bearings and couplings are damaged.
– Check whether the hydraulic system is normal, such as whether the hydraulic pump is short of oil and whether the pressure is normal.
2. ** Use diagnostic tools**:
– If necessary, use tools such as multimeters and vibration meters to check the status of components such as circuits and motors.
3. ** Consult technical documents**:
– Refer to the user manual, maintenance manual and other technical documents of the CNC rolling machine to find solutions to similar problems.
4. ** Remote support**:
– If conditions permit, contact the equipment supplier or manufacturer for remote technical support.
5. ** Replace damaged parts in time**:
– If the equipment parts are found to be damaged or severely worn, they should be replaced immediately to ensure the normal operation of the equipment.
III. Summary and prevention
1. ** Record problems**:
– Record the problems in detail, including phenomena, causes, solutions, etc.
2. **Analyze the cause**:
– Analyze the cause of the problem, find out the root cause, and avoid similar problems from happening again.
3. **Strengthen maintenance**:
– Strengthen the daily maintenance and inspection of the equipment to ensure that the equipment is in good condition.
4. **Train operators**:
– Improve the skill level of operators to ensure that they are proficient in equipment operation methods and troubleshooting methods.
5. **Regular calibration**:
– Regularly calibrate the equipment to ensure processing accuracy and stability.
Through the above steps, the problems encountered by the CNC rolling machine during the processing process can be quickly diagnosed and solved to ensure smooth production. At the same time, strengthening daily maintenance and training operators can effectively prevent the occurrence of similar problems.