Views: 0 Author: HanTenCNC Publish Time: 2021-12-16 Origin: Site
Welding is a processing connection method widely used in all walks of life in industrial production. Welding technology is mainly applied to metal base materials. Commonly used are arc welding, argon arc welding, CO2 shielded welding, oxygen-acetylene welding, laser welding, and electric Compared with traditional welding methods, the heating of laser welding is more concentrated and efficient.
Laser welding is the use of extremely high energy density laser beam fusion materials, with fast welding speed, high strength, narrow welding seam, small heat-affected zone, small deformation of the workpiece, less follow-up processing workload, high flexibility, precise positioning, etc. advantage. It can be used in the assembly welding of micro and small workpieces in mass automated production. It can weld difficult-to-access parts and perform non-contact long-distance welding. It has great flexibility. It can weld refractory materials such as titanium and quartz. It has the advantages of welding different materials and good welding effect. For the metal processing industry, energy saving does not only mean protecting the environment. In the long run, energy consumption is a decisive factor in the cost composition. To a certain extent, its impact even exceeds the investment cost of machine tools. The laser welding machine adopts solid-state laser technology in the production process to ensure a great energy saving rate. In many applications, solid-state lasers do not require shielding gas, which is beneficial, reduces costs, and means faster welding processes.
Laser welding can not only weld common carbon steel and stainless steel, but also weld materials that are difficult to weld with traditional welding, such as structural steel, aluminum, copper and other metals, and can weld various forms of welds.