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Laser Welders

Laser welding is the use of high-energy laser pulses to locally heat the material in a small area. The energy of laser radiation is diffused into the material through thermal conduction, and the material is melted to form a specific molten pool. It is a new type of welding method, mainly for thin-wall materials and precision parts. It can realize spot welding, butt welding, overlay welding, seal welding, etc., with high aspect ratio, small weld width, small heat affected zone Small deformation, fast welding speed, smooth and beautiful welding seam, no treatment or simple processing after welding, high welding seam quality, no air holes, precise control, small focused light spot, high positioning accuracy, easy to realize automation.

Definitions and materials

Laser welding machine, also commonly known as laser welding machine, laser welding machine, is a machine for laser material processing. According to its working mode, it is divided into laser mold welding machine, automatic laser welding machine, laser spot welding machine, and optical fiber transmission laser welding. Machine, laser welding is the use of high-energy laser pulses to locally heat the material in a small area, the energy of laser radiation diffuses to the inside of the material through thermal conduction, the material is melted to form a specific molten pool to achieve the purpose of welding.

Classification

Laser welding machine is often called 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 and so on. According to its working method, it can often be 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, handheld welding machine Special laser welding equipment includes sensor welding machine, silicon steel sheet laser welding equipment, keyboard laser welding equipment.
Weldable graphics are: dots, lines, circles, squares, or any planar graphics drawn by AUTOCAD software.

Function and characteristics

Laser welding machine is highly automated and the welding process is simple. The non-contact operation method can meet the requirements of cleanliness and environmental protection. The laser welding machine can be used to process the workpiece to improve the work efficiency. The finished workpiece has a beautiful appearance, small welding seams, large welding depth and high welding quality. Laser welding machine is widely used in the processing of dental dentures, keyboard welding, silicon steel sheet welding, sensor welding, battery sealing cap welding and so on. However, the cost of laser welding machines is high, and the precision requirements of workpiece assembly are also high. There are still limitations in these aspects.

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