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As the most widely used and most important permanent connection method of materials, welding plays an important role in current processing and manufacturing, including electric welding and gas welding, as well as laser welding, brazing, thermal fusion welding, electron beam welding, Explosive welding and many other welding methods provide an efficient solution for the current material connection, and are one of the indispensable processing methods for current processing and production.

Laser welding, as one of the welding methods, is one of the welding methods that has developed rapidly in the past ten years. Unlike traditional welding methods, laser welding uses high-energy laser pulses to locally heat materials in small areas. The energy of the laser radiation is diffused into the interior of the material through thermal conduction, and the material is melted to form a specific molten pool. Due to the high power density and fast energy release of laser welding, it is much more efficient than the traditional method in terms of processing efficiency. At the same time, after the laser is focused, the light spot is small, which also makes the adhesion between the two materials better during the welding process, and will not cause damage and deformation of the surface of the material, so after the welding is completed, also No post-processing of the weld is required. At the same time, the laser welding also adopts the current computer software control, which can not only realize the precise control of welding. At the same time, automation facilities and robots can also be configured to realize digital and intelligent processing and manufacturing. It has broad application prospects in the current precision machining field, and provides more efficient processing solutions for current processing and production. It is the welding technology with the most development potential in the current welding technology field. Especially now with the advent of the fiber laser era, the application level of laser technology is gradually moving to a new level, making the advantages of laser technology in the current processing field more prominent, not only higher efficiency, but also wider application range. It has played an increasingly important role in the precision machining of micro and small parts.

Although the current price is the same as the current price of fiber laser marking machine and fiber laser cutting machine, the overall price is still more expensive than traditional equipment, but the advantages of fiber laser equipment in terms of cost control and performance are incomparable to traditional laser equipment. of. In the future, with the development of electronic technology, automation technology, sensor detection technology and information processing technology, laser welding will gradually move towards flexibility, automation and intelligence, making laser welding on new materials and different structures. The application will be broader and provide more superior welding solutions for our processing and manufacturing.