The working principle of CO2 laser marking machine and price
The working principle of CO2 laser marking machine and price, CO2 laser marking machine is the use of laser beam on the surface of various substances coated with a permanent marker. The effect of tag is through the surface material. Evaporation shows deep material. Thus carves exquisite design, trademark, logo or date of text, the CO2 laser marking machine is mainly used in some of the more accurate and more precise. Used in food, medicine, wine. Electronic components, integrated circuits, electrical appliances, mobile communications, building materials, PVC pipes, etc. CO2 laser marking machine and inkjet printer's main advantage is no consumables and permanent. CO2 laser marking machine, laser marking is a permanent mark on the surface of a variety of laser beam. Tag is through the evaporation of surface materials that exposed deep materials. Light and 'etching trace' chemical physical change of the surface of the material, some material or through a light burning, reveals the etching pattern. Recognized 'hot work' is the principle of laser beam with high energy density ( It is a kind of concentrated energy flow, light over the surface of the processed material, material surface absorption of laser energy. Thermal excitation process occurs in the irradiation area, make the material surface, Or coating) Temperature, leading to abnormal, melting, ablation, the phenomenon such as evaporation. 'Cold' has the very high energy ( Uv) The photon load. It can destroy materials ( Especially the organic material) Or chemical bonds in the surrounding medium, so that the material in the process of athermal are destroyed. The cold has special significance in the laser score, because it is not a thermal ablation. They do not produce side effects, 'thermal damage' damage chemical bonds of cold strip, so the processing of the surface of the lining and the adjacent areas without heating or thermal deformation. For example. In the electronic industry, excimer laser is used to chemical film deposition on the substrate. The semiconductor substrate CO2 laser marking machine in narrow price: many people like to turn their attention to the price of CO2 laser marking machine, this allows us to mental judgment and analysis. Make reasonable purchase choice. Whatever the customers, reduce costs is important, different brand value, product positioning. The market management idea will directly affect the value of the producer production product. Now laser marking machine market is very active, so it should be according to their own product process requirement. Considering the specific production limitation and future equipment needs, to choose appropriate CO2 laser marking machine equipment.