Laser cutting machine common alarm processing

The common alarm and processing methods of fiber laser cutting machine can be summarized into the following categories. Mastering these processing methods can effectively improve equipment utilization and production efficiency.

Important safety tips

Before handling any alarms, be sure:

1. Comply with safety regulations: power off, hang warning signs, release gas pressure.

2. Refer to the official manual: For machine tools of different brands and models, the alarm code and meaning may be slightly different, and the manual of the equipment should prevail.

Do not operate without qualification: If it involves the failure of core components such as lasers and high-voltage electricity, please contact the professional maintenance personnel of the equipment manufacturer.

Laser related alarms

This is the core component, the alarm is usually more serious.

Motion System and Machine Tool Alarm

Gas and cutting head alarm

Software and System Alarms

Common Troubleshooting Process

When you encounter an unfamiliar alarm, you can follow these steps:

1. Record the alarm code and information: take a picture or record it.

2. Safety shutdown: Press the emergency stop button to stop the equipment movement.

3. Preliminary observations:

• Is there any abnormal noise, peculiar smell or smoke?
• Is the barometer pressure normal?
• Is the temperature and flow displayed by the water cooler normal?
• Is the indicator lamp status of each component abnormal?

4. Check the manual: check the accompanying fault manual according to the alarm code.

5. Simple try:

• Restarting the device: can solve many temporary software or signal interference problems.
• Check all obvious external connections (gas lines, electrical circuits, water pipes).

6. Contact technical support: When the cause cannot be determined or the core components are involved, contact the technical support of the equipment supplier at the first time, and provide the alarm information you have recorded and the troubleshooting steps you have done.

Prevention is better than treatment: in strict accordance with the maintenance plan for the laser cutting machine daily, weekly, monthly regular maintenance (such as cleaning the lens, checking the gas circuit, cleaning the guide rail and screw, replacement of cooling water, etc.), can greatly reduce the occurrence of alarm.