Traditional welding machines have a great challenge in processing thin stainless steel plates. Due to its small thermal conductivity and low degree of constraint, once subjected to local heating and cooling during the welding process, uneven stress and strain will be formed. The longitudinal contraction of the weld seam generates a certain pressure on the outer edge of the stainless steel plate. Once the pressure is too high, traditional welding machines will cause wavy deformation of the workpiece, Not only does it affect the aesthetics, but it also affects the quality of the workpiece, and in addition, there may be issues of over-burning and burning through. The emergence of laser welding machines has solved this problem. Laser welding machine uses high-energy laser pulses to locally heat materials within a small range.
The advantage of a metal laser welding machine in welding metal compared to other welding machines is its wide applicability, which can be widely used for welding stainless steel, metal, alloys, and other similar materials, as well as for welding different materials; So what are the technological advantages of laser welding machine in welding ultra-thin materials?
Laser welding machine technological advantages in welding ultra-thin materials
1. Laser welding machines are easy to cooperate with computer numerical control systems, robotic arms, and robots to achieve automatic welding and improve production efficiency.
2. Laser welding machine is non-contact processing, without issues such as tool wear and tool replacement. The laser beam energy is adjustable, the movement speed is adjustable, and it can be used for various welding processes.
3. Laser welding machines can be controlled by a computer, with fast welding speed and high efficiency, making it convenient to weld any complex shape.
4. The welding process does not pollute the environment and can be directly welded in the air, making the process simple.
5. The welding spot is small, the weld seam is narrow, neat, and beautiful, and there is no need for processing or only a simple processing process after welding.
6. Because the light 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, the load factor and production efficiency are both high.
7. Easy to achieve automation, effective control of beam intensity, and precise positioning.
