Laser welding machine has the following advantages:
1. Fast welding speed: After the laser beam is focused, the energy density is very high, which can quickly melt the welding area to achieve rapid welding.
2. High weld quality: In the process of laser welding, the melting pool area is small and the cooling speed is fast, so that the grains in the weld area are refined, the weld quality is high, there are no pores, and the weld strength and toughness are good.
3. Small thermal impact area: During laser welding, the heat of the input workpiece is very low, and the thermal impact area is small, which can effectively reduce the deformation and residual stress generated during welding.
4. High welding accuracy: After the laser beam is focused, the light spot size is small, which can achieve high-precision positioning welding, especially suitable for the automatic production of micro and small processing parts.
5. Wide range of application: laser welding machine can weld a variety of materials, including metal, non-metal and metal alloys, and is suitable for various welding methods, such as spot welding, butt welding, stack welding, sealing welding, etc.
6. Easy to realize automation: Laser welding machine can be combined with automation equipment such as robots to achieve large-scale and efficient welding production. In short, laser welding machine has the advantages of fast welding speed, high weld quality, small thermal impact area, high welding accuracy, wide application range and easy automation, and is widely used in various industries.
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