Laser welding uses high-energy laser pulses to locally heat a material in a small area. The energy of the laser radiation diffuses into the interior of the material through thermal conduction, melting the material to form a specific molten pool. Laser welding machine is also known 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.
Laser welding is a new type of welding, mainly for thin-wall materials and precision parts welding, which can achieve spot welding, butt welding, overlap welding, sealing welding and so on. It has high depth-to-width ratio, small weld width, small heat affected zone, small deformation, fast welding speed, smooth and beautiful weld, no need to deal with or only simple treatment after welding, high-quality weld, no porosity, accurate control, small focusing spot, high positioning accuracy, easy to achieve automation.
Stainless steel products are more and more widely used in our daily life, such as sinks, thermos cups, doors and Windows, kitchen and bathroom, office kitchen supplies and so on. So, what are the advantages of laser welded stainless steel over traditional stainless steel welding?
Advantages and analysis of stainless steel welding by laser welding machine
1. The welding speed of laser welding machine is fast, the depth is large, and the deformation is small. The heat generated in the welding process is less, which can avoid the thermal deformation of the weld area; The welding surface is neat, the weld quality is high, the overall appearance is beautiful, there is no porosity, and there is no need to polish the welding without excessive requirements.
2. The laser welding function can be welded at room temperature or under special conditions, and the laser welding equipment is simple; It can weld refractory materials such as titanium, etc., and can weld heterosexual materials with good effect. After laser focusing, the power density is high, and the depth-to-width ratio can reach 5:1 and up to 10:1 when welding high-power devices.
3. Laser welding can be micro-welding, the laser beam can be focused to obtain a small spot, and can be accurately positioned, can be used in mass automatic production of micro and small workpiece welding. It can weld parts that are difficult to access, and perform non-contact long-distance welding with great flexibility. The laser beam is easy to realize the beam splitting according to time and space, and can carry out multi-beam processing and multi-station processing, which provides conditions for more precise welding.
Xi'an Guosheng Laser Technology Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales of automatic laser cladding machine, high-speed laser cladding machine, laser quenching machine, laser welding machine and laser 3D printing equipment. Our products are cost-effective and sold domestically and abroad. If you're interested in our products, please contact us at bob@gshenglaser.com.