Laser welding uses high-energy laser pulses to locally heat the material in a small area. The energy of the laser radiation is diffused into the material by thermal conduction, causing the material to melt to form a specific molten pool. And then achieve the purpose of welding.
It is a new type of welding method, mainly used for the welding of thin-walled materials and precision parts. It has a variety of welding methods: spot welding, butt welding, stitch welding, sealing welding, etc. can be realized. High aspect ratio, small weld width, small heat affected zone, small deformation, fast welding speed, smooth and beautiful weld, no need or simple treatment after welding. The weld seam is of high quality, has no pores, can be precisely controlled, has a small focused spot, and has high positioning accuracy, making it easy to automate.
Laser welding machine is also often referred to as laser welding machine, energy negative feedback laser welding machine, laser welding machine, laser welding machine, laser cold welding machine, laser argon welding machine, laser welding equipment, etc. Often divided into laser mold welding machine (manual laser welding equipment), automatic laser welding machine, jewelry laser welding machine, laser spot welding machine, optical fiber transmission laser welding machine, galvanometer welding machine, hand-held welding machine. Sensor welding machine, silicon steel sheet laser welding equipment, keyboard laser welding equipment.