What is the principle of carbon dioxide laser cutting machine
The principle of carbon dioxide laser cutting machine is to use the vibration of carbon dioxide molecules and the transition between rotational energy levels to produce laser.

The discharge tube of the carbon oxide laser is filled with carbon oxide and other mixed gases, and its ratio and total air pressure can be changed within a certain range.

Any molecule can move in three different ways:

One is the motion of electrons in molecules, which determines their energy states,

The second is the vibration of the atoms in the molecule, which means that the atoms constantly vibrate around their equilibrium position, and this motion determines the vibrational energy of the molecule.

The third is the rotation of the molecule, which determines the rotational energy state of the molecule.

Carbon dioxide laser cutting machine is to use the vibration of carbon dioxide molecules and the transition between rotational energy levels to produce laser.
Extended data

Carbon dioxide laser cutting processing is to replace the traditional mechanical knife with an invisible beam, with high precision, fast cutting, not limited to cutting pattern restrictions, automatic typesetting to save materials, smooth incision, low processing costs, and gradually improve or replace the traditional metal cutting process equipment.

The mechanical part of the laser head has no contact with the workpiece, and will not cause scratches to the surface of the workpiece during work; Laser cutting speed is fast, the incision is smooth and smooth, generally no subsequent processing is required;

The cutting heat affected zone is small, the sheet deformation is small, and the cutting seam is narrow (0.1mm~0.3mm).

The incision has no mechanical stress, no shear burrs;

High machining precision, good repeatability, no damage to the surface of the material; CNC programming, can be processed any plane plan, can be a large format of the whole board cutting, no need to open mold, economy and time saving.