Laser welding machine uses high-energy laser pulse to locally heat the material in a small area. The energy of laser radiation diffuses into the material through heat conduction, and the material is melted to form a specific molten pool.
It is a new type of welding method, mainly used for welding thin-walled materials and small parts, can perform spot welding, butt welding, seam welding, sealing welding, etc., with high aspect ratio, small weld width, small heat affected zone, small deformation, fast welding speed, smooth and beautiful weld seam, no need or simple post-welding processing, high weld quality, no voids, precise control, small convergence point, high positioning accuracy, easy to realize automation.
How to distinguish different laser welding machines?
Jewelry laser welding machine: suitable for jewelry shop. Mainly used for hole welding and spot welding of gold, silver or other metal jewelry.
Mold laser welding machine: Mainly used for welding thin-walled materials and precision parts. The machine can perform spot welding, butt welding, seam welding, sealing welding, etc., with high aspect ratio, small weld width, small heat affected zone and small deformation.
Handheld laser welding machine: Using a new generation of fiber laser, equipped with a high-quality laser welding head, more flexible for different processing objects. Simple operation, beautiful welding seam, fast welding speed and no consumables.
Application of laser jewelry welding machine in jewelry industry
Jewelry laser welding machine is a professional jewelry welding equipment. Laser welding is a process that uses the radiation energy of laser to achieve the best welding effect. The working principle is to stimulate the laser working medium (such as CO2 and other gases, YAG yttrium aluminum garnet crystal, etc.) in a specific way. The reciprocating oscillation in the cavity forms a stimulated radiation beam. When the beam contacts the workpiece, its energy is absorbed by the workpiece, and welding can be carried out when the temperature reaches the melting point of the material.


Jewelry laser welding machine: Jewelry laser welding machine is a laser equipment specially designed for jewelry laser welding. It is used for jewelry spot welding, hole repair, seam repair, component connection, etc. Compared with traditional welding methods, it has outstanding advantages such as smaller and smoother welds, deeper welding depth, faster and easier operation.
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