Laser welding uses high energy laser pulses to locally heat the material in a small area. The energy from the laser radiation is transmitted through the heat to the inside of the material, causing the material to melt and form a specific molten pool.
What is a laser welding machine?
The laser continuous welding machine is a high-end, new type of welding method, generally consists of "welding host" and "welding table", coupling the laser beam to the optical fibre, after the long-distance transmission, after processing into parallel light focus on the workpiece to implement continuous welding, due to the continuity of light so the welding effect is more solid, welding seam more fine and beautiful. The machine is mainly used for welding precision parts of thin-walled materials and can be used for spot welding, butt welding, stacking and sealing welding. According to the different needs of different industries, the machine can be matched to the shape and work table as well as the automated operation according to the production site, which can fully meet the needs of users in different industries.
What are the advantages of a laser welding machine?
It has the advantages of small weld width, small heat affected zone, small deformation, fast welding speed, flat welding seam, high welding quality, precise control of accuracy and high positioning accuracy that can be achieved by ordinary welding machines. First of all, this kind of welding machine can adopt non-contact welding for the parts that are difficult to access, which is more flexible in operation; in addition, it also matches the CCD camera monitoring system, which is conducive to accurate positioning and easy to observe the welding process, and the energy distribution of the welding spot is even, which ensures the beauty and performance of the welded workpiece; it helps the enterprise to realize the automatic factory, which can be produced by multi-beam processing, and can realize the mass production of products, which shows the advantage of high output ratio in the same series of products; finally, the laser of the welding machine is made of imported materials, and its service life can be up to 10 years or more.
What are the main applications for laser welding machines?
Laser welding machines have now become a high-end product in the field of welding because of their increasing intelligence, and are even more popular in industries that require precision welding. The machine is suitable for welding various metals and their alloys, and can also achieve precision welding between the same metal or different metals, so it has been widely used in high-end industries such as optical communication modules,equipment, shipbuilding, instrumentation, electromechanical products and automobile manufacturing.
