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Can laser welding machine weld galvanized sheet

Views: 44     Author: heyu     Publish Time: 06-02-2020      Origin: fiber laser cutting machine

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  Galvanized sheet refers to the steel plate with a layer of zinc on its surface. In order to prevent the surface of the steel plate from corrosion and extend its service life, galvanized sheet is coated with a layer of metal zinc on the surface of the steel plate, which is called galvanized sheet. Laser welding belongs to the high energy beam welding technology, which has the advantages of high energy density, high welding efficiency, large weld depth width ratio, small heat affected zone, small thermal deformation, energy saving, etc. it is very suitable for the requirements of precision welding technology, and it is also the most widely researched and applied welding method in the actual production and processing process.

  Laser welding of 1mm galvanized sheet

  The zinc coating of galvanized steel not only has the physical shielding effect, but also has the electrochemical protection effect on the steel matrix. Its good corrosion resistance makes galvanized steel widely used in many fields. In fact, galvanizing is an economic and effective antirust method often used. About half of the world's zinc production is used in this process.

  However, due to the existence of zinc coating in galvanized steel, the welding process of galvanized steel is greatly reduced. In the welding process of galvanized steel, the physical properties of zinc coating and base steel are greatly different. The gasification of zinc coating will take precedence over the melting of base steel, so it has a great impact on the quality of galvanized steel in the welding process.

  Leapion galvanized sheet laser welding machine butt welding continuous fiber laser welding machine product quality is stable and reliable, and can provide a variety of automatic online laser welding, laser cutting equipment according to customer needs. In pursuit of excellent product quality, we also provide customers with efficient and timely pre-sale, in-sale, after-sale service and excellent cost-effective products.


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