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Laser Engraving Machines
Common problems of laser cutting machine
2022-10-13 11:30:34 technical college

What is the working principle of the laser cutting machine?
Laser cutting can use high power density laser beam to illuminate the workpiece, so that the workpiece can quickly melt, vaporize, melt or reach the ignition point. At the same time, the high-speed air flow will blow the coaxial molten material with the beam to illuminate the workpiece. By moving the light point position, the CNC mechanical system will cut the workpiece.
Is the operation of laser cutting machine dangerous?
Laser cutting is an environment-friendly cutting method, which is harmless to our body. Compared with ion cutting and oxygen cutting, laser cutting produces less dust, light and noise. Personal injury or machine damage may also result if you do not follow the correct operating methods.
1. Pay attention to flammable materials when using the machine. The laser cutting machine cannot cut certain materials, including foam core materials, all PVC materials, high reflective materials, etc.
Answer common questions about laser cutting machine
2. Operators shall not leave the machine during operation to avoid unnecessary loss.
3. Do not stare at the laser cutting process. Do not observe the laser beam through binoculars, microscopes or magnifiers, which is very dangerous to the human eyes.
4. Do not place explosives on explosives.
What factors will affect the accuracy of the laser cutting machine?
There are many factors that will affect the accuracy of laser cutting. The equipment itself will also cause some factors, such as mechanical system accuracy, workbench vibration level, laser beam quality, auxiliary gas, nozzle, etc. Some factors are inherent material factors, such as material physical and chemical properties, and material reflectivity. The operator can adjust other factors, such as parameters, such as output power, focus position, cutting speed, auxiliary gas, etc., according to the specific processing object and user's quality requirements.

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