Due to the installation requirements, butt welding can also produce very good results if the correct copper material and laser parameters are selected. Copper is a widely used material in industry, and there are many types. Because it is used more, its laser welding is a problem that laser welding machine manufacturers have to face.
Laser welding
Copper is a metal element mainly in monovalent and divalent forms in compounds. It is ductile and malleable. It is one of the best conductors of heat and electricity. It is the only metal that can be naturally produced in large quantities. Ores such as chalcopyrite, chalcocite, bornite, chalcocite and malachite can be used in industry, engineering and craftsmanship in the form of other alloys in their metallic state. Among them, the strength of brass is higher, and the coefficient of linear expansion is also larger, which will generate larger internal stress during welding, so it is possible to induce cold cracks.
