As a kind of mechanical equipment, laser cutting machine inevitably has some mechanical failures, which are very dangerous when they occur. In order to ensure the safety when operating the laser cutting machine, the operator must receive professional training before independent operation. Here are 20 operating specifications for laser cutting machine:

1. Follow the general safety operation procedures of the cutting machine and start the laser in strict accordance with the laser startup procedure

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

3. Wear labor protection articles as required, and wear protective glasses that meet the requirements near the laser beam

4. Do not process a material before knowing whether it can be irradiated or heated by laser, so as to avoid the potential danger of smoke and steam

5. When the equipment is started, the operator shall not leave the post or entrust others to be in charge without authorization. If it is really necessary to leave, the machine shall be shut down or the power switch shall be cut off

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 materials near the unprotected laser beam

7. In case of any abnormality during processing, stop the machine immediately, eliminate the fault in time or report to the supervisor

8. Keep the laser, bed and surrounding area clean, orderly and free of oil stain, and stack workpieces, plates and waste materials as required

9. When using gas cylinders, avoid crushing welding wires to avoid electric leakage accidents. The use and transportation of gas cylinders shall comply with the gas cylinder inspection procedures. Cylinders shall not be exposed to sunlight or near heat sources. When opening the bottle valve, the operator must stand at the side of the bottle mouth

10. Fix the cutting material. Fix the material to be cut on the working surface of the laser cutting machine

11. Adjust the equipment parameters according to the material and thickness of the metal plate

12. Select the appropriate lens and nozzle, and check it for integrity and cleanliness before starting the machine

13. Adjust the focus. Adjust the cutting head to the appropriate focus position

14. Check and adjust the nozzle centering

15. Cutting head sensor calibration

16. Select appropriate cutting gas and check whether it is in good condition

17. Try to cut the material. After cutting materials, check whether the cutting end face is smooth and the cutting accuracy. If there is any error, please adjust the equipment parameters accordingly until it is proved to meet the requirements

18. Prepare the workpiece drawing and make the corresponding layout, and import it into the equipment cutting system

19. Adjust the position of cutting head and start cutting

20. Check the cutting quality and accuracy of the first sample; Pay attention to check the size of auxiliary gas and gas pressure. If the gas is insufficient, it needs to be replaced in time