In fact, the energy release is that when the laser beam irradiat onto the surface of the workpiece to melt. And evaporate the workpiece to achieve the purpose of cutting and engraving. It has high precision and fast cutting, not limited to cutting pattern limitation, automatic typesetting saves material, and cuts. Smoothing, low processing costs, etc., will gradually improve or replace the traditional cutting process equipment.
As a new type of tool, laser cutting machine equipment is more and more mature in various industries, including high-precision laser cutting machine, precious metal fiber laser cutting machine, 3D robot fiber laser cutting machine, laser spot welding machine, etc. So, the energy of the laser concentrat into a high-density beam in the form of light. The beam is transmitted to the working surface, generating enough heat to melt the material, and the high-pressure gas coaxial with the beam directly removes the molten metal, thereby achieving the purpose of cutting. So, it shows that the laser cutting process is essentially different from the machining of the machine tool.
The CNC plasma cutting machine .The CNC plasma cutting machine is a new type of thermal cutting equipment. So, Its working principle is to use a high-temperature plasma arc heat to partially melt the metal at the workpiece incision. and to remove the molten metal by high-speed plasma momentum to form a slit.
Laser cutting uses a high power density laser beam to scan the surface of the material. Heating the material to thousands to tens of degrees Celsius in a very short time. Melting or vaporizing the material, and then melting or vaporizing the material from the slit with a high pressure gas. Blow away in the middle to achieve the purpose of cutting materials.