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Laser cutting machine can cut galvanized sheet

Superwave Laser Technology Co.,Ltd | Updated: Jan 29, 2019

Laser cutting machine processing metal become the main methods of modern processing enterprises, focused on laser cutting is the use of the high power density laser beam artifacts, cause the irradiation materials rapidly melting, evaporation and ablation or reach the ignition point, at the same time with the aid of high-speed airflow and beam coaxial blow molten material, so as to realize the workpiece cut open.

Galvanized steel sheet is a common material used in the manufacturing industry. Galvanized steel sheet is coated with a layer of metal zinc to prevent corrosion on the surface of the steel sheet and extend its service life. Mainly used in home appliances shell, civil chimneys, kitchen appliances, etc., so this material is suitable for the use of laser cutting machine?

Generally for galvanized sheet, laser cutting machine can easily cut, most of the organic and inorganic materials can be used, in the industrial manufacturing system commonly used in a variety of metal materials, no matter what kind of hardness it has, almost cutting. Copper, aluminum and their alloys are all fine.

In the process of processing galvanized sheet, need to add auxiliary gas, auxiliary gas purity and pressure linear impact cutting plate section quality, cutting with oxygen purity should be more than 99.6%, when cutting with oxygen purity, cutting galvanized sheet roughness and quality is also higher, of course, the cutting cost also increases. Nitrogen purity should be more than 99.5% during cutting. The improvement of nitrogen purity can ensure that the color of the cutting seam does not change in the process of cutting galvanized sheet.