The traditional argon arc welding lighting welding seam is unstable, which is easy to cause product deformation, and the yield rate is not high. After welding, it needs to be polished and polished. The processing process is complicated and the consumption cost is high, which is very unfavorable for the mass production of enterprises. Laser welding machine is a new type of welding equipment. The laser beam performs non-contact welding on the processed products through the industrial control computer. The welding speed is fast, the welding seam is flat and beautiful, and no treatment or simple treatment is required after welding. Small influence area and small deformation.
The rapid development of the laser industry has promoted the rapid emergence of laser welding technology. The laser welding machine uses high-energy laser pulses to locally heat the material in a small area. The energy of the laser radiation diffuses into the interior of the material through heat conduction, and the material is melted to form a specific molten pool to achieve the purpose of welding. For example, the hand-held laser welding machine is used for welding various stainless steel lamps, wrought iron lamps, galvanized sheet lamps, etc., such as letter series lighting lamps, cafe wall lamps, stainless steel lamp bases, stainless steel square lamps, round lamps Plate, special-shaped lamp plate, stainless steel square plate, disc, iron plate, square box.