Galvanized steel sheet is a common material used in manufacturing. Galvanized steel sheet is coated with a layer of metal zinc to prevent corrosion on the surface of steel sheet and prolong its service life. It is mainly used for home appliance shells, civil chimneys, kitchen utensils, etc. Is this material suitable for use?
Generally, for galvanized sheet, laser cutting machine can cut easily, and most organic and inorganic materials can be used. All kinds of metal materials commonly used in industrial manufacturing systems, regardless of their hardness, are almost cut. Copper, aluminum and their alloy plates are all OK.
In the process of processing galvanized sheet, it is necessary to add auxiliary gas. The purity and pressure of auxiliary gas directly affect the quality of cutting sheet section. The purity of oxygen used for cutting should be more than 99.6%. The higher the purity of oxygen used for cutting, the higher the roughness and quality of cutting galvanized sheet section. Of course, the cutting cost will also increase. The purity of nitrogen shall be more than 99.5% during cutting. Improving the purity of nitrogen can ensure that the color of the cut seam will not change during the process of cutting galvanized sheet.