Laser welding machines for metal crafts are the most advanced method for welding sensor metal shells and processing metal crafts. Due to the small focus of light, the welding seam positioning accuracy of metal handicraft laser welding machine is high, the beam is easy to transmit and control, and there is no need to frequently replace the welding torch and nozzle, significantly reducing the auxiliary downtime, high production and processing efficiency, and no inertia of light. Metal handicraft laser welding machines can also be stopped and restarted at high speed. Complex parts can be welded by automatic beam control mobile technology.

During the process of generating laser welding seams for metal handicrafts, the molten pool is constantly stirred, making it easy for gas to come out, resulting in no pores in the welds. After welding, high cooling rates can easily refine the microstructure of the weld seam, resulting in higher weld strength, toughness, and comprehensive performance. High temperature heat sources and sufficient absorption of non-metallic components have purification effects, reducing impurity content and changing the mixing size and distribution in the molten pool. Laser welding machines for metal handicrafts do not require electrodes or filler wires during welding, resulting in low pollution in the melting zone. The strength and toughness of the weld seam are at least equivalent to or even exceed that of the parent metal.

Mainly based on the following characteristics of laser welding: high depth and width ratio. The weld seam is deep and narrow, and the weld seam is bright and beautiful. Minimal heat input. Due to high power density, fast melting speed, low workpiece heat, fast welding speed, small thermal deformation, and small heat affected area. High density. Metal process laser welding machines cannot be applied to workpieces because the energy comes from the laser and there is no physical contact with the workpiece. In addition, magnetism and air have no effect on the laser. Due to the low average heat input and high processing accuracy, it can reduce the cost of reprocessing and the operating cost of laser welding, thereby reducing the cost of the workpiece. Automation is easy to implement and can effectively control beam intensity and fine positioning.