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How to use fiber laser cutting machine safely

Lasers are known as "the fastest knife", and optical cutting is achieved by applying the high power density energy generated by the laser focus. Under the control of the computer, the laser is discharged through pulses, thereby outputting a controlled repetitive high-frequency pulsed laser to form a beam with a certain frequency and a certain pulse width. The pulsed laser beam is transmitted and reflected through the optical path and focused on the On the surface of the processed object, tiny, high-energy-density light spots are formed, and the focal spots are located near the surface to be processed, melting or vaporizing the processed material at an instant high temperature. Therefore, when the laser cutting machine is working, it is very dangerous if it fails, and novices must be trained by professionals to operate independently.

China Laser focusing Lens Factory

The following are 13 details for the safe use of laser cutting machines, hoping to help everyone.

1. Comply with the general cutting machine safety operation rules. Start the laser strictly according to the laser start-up procedure.

2. The operator must be trained, familiar with the structure and performance of the equipment, and master the relevant knowledge of the operating system.

3. Wear labor protection equipment according to the regulations, and wear protective glasses that meet the regulations near the laser beam.

4. Do not process a material without knowing whether it can be irradiated or heated with a laser, to avoid the potential danger of fumes and vapors.

5. When the equipment is started, the operator shall not leave the post without authorization or be managed by a trustee. If it is really necessary to leave, the operator should stop or cut off the power switch.

6. Keep the fire extinguisher within easy reach; turn off the laser or shutter when not processing; do not place paper, cloth or other flammable objects near the unprotected laser beam.

7. When an abnormality is found in the processing process, it should be stopped immediately, and the fault should be eliminated in time or reported to the supervisor.

8. Keep the laser, bed and surrounding sites clean, orderly and free of oil pollution, and stack workpieces, plates and wastes according to regulations.

9. When using gas cylinders, avoid crushing the welding wires to avoid leakage accidents. The use and transportation of gas cylinders shall comply with the gas cylinder monitoring regulations. Do not expose gas cylinders to direct sunlight or near heat sources. When opening the bottle valve, the operator must stand on the side of the bottle mouth.

10. Observe high-voltage safety regulations during maintenance. Follow regulations and procedures every 40 hours of operation or weekly maintenance, every 1000 hours of operation or every six months.

China Laser Cutting Machine Manufacturer

11. After starting the machine, manually start the machine tool in the X and Y directions at low speed and check to see if there is any abnormality.

12. After inputting the new workpiece program, it should be tested first and its operation condition should be checked.

13. When working, pay attention to observe the operation of the machine tool to avoid accidents caused by the cutting machine going out of the effective stroke range or the collision of two machines.