The advantages of laser welding machine for processing the ultrathin materials
Release time：2023.12.21
Views：2641The traditional welding machine has a great challenge in processing thin stainless steel plates. Due to its small thermal conductivity and low constraint, once the thin stainless steel plate is locally heated and cooled during the welding process, uneven stress and strain will be formed. The longitudinal shrinkage of the weld seam will generate certain pressure on the outer edge of the stainless steel plate. Once the pressure is too high, traditional welding machines will cause wave like deformation of the unit, not only does it affect the appearance, but it also affects the quality. In addition, there may be problems of over burning and burning through. The emergence of fiber laser welding machines has solved this problem. Laser welding uses high-energy laser pulses to locally heat materials within a small area.
Compare with the other metal welding machine, laser welding machine is applicable for working in wide range, it is also suitable for processing SUS, metals, alloys and other same type materials as well as dissimilar welding. So, which are the advantages of laser welding machine in processing the ultrathin materials?
The advantages of laser welding machine for processing the ultrathin 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 is non-contact process, without consumptions such as tool wear and tool exchange. The laser beam energy is adjustable, the movement speed is adjustable, and it can be used for various welding processes.
3. Laser welding can be controlled by a computer, with fast welding speed, high efficiency, and convenient welding of 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. Small beam, narrow welds, neat and beautiful appearance, no need for treatment or any processing steps 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, it significantly reduces the downtime of auxiliary equipment, resulting in high load factor and production efficiency.
7. Easy to achieve automation, effective control of beam intensity and precise positioning.
The above are the advantages of laser welding machines in welding ultra-thin materials. Positive defocus is suitable for laser welding of ultrathin plate materials. Under the same defocus amount situation, the surface of the welding seam obtained by positive defocus laser welding is smoother and more beautiful than that obtained by negative defocus. For laser welding of ultra-thin stainless steel materials, due to the thinness of the material, it is easy to vaporize and puncture. In order to obtain a continuous and non-burn through weld seam, the key is to precisely control the parameters.
Compare with the other metal welding machine, laser welding machine is applicable for working in wide range, it is also suitable for processing SUS, metals, alloys and other same type materials as well as dissimilar welding. So, which are the advantages of laser welding machine in processing the ultrathin materials?
The advantages of laser welding machine for processing the ultrathin 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 is non-contact process, without consumptions such as tool wear and tool exchange. The laser beam energy is adjustable, the movement speed is adjustable, and it can be used for various welding processes.
3. Laser welding can be controlled by a computer, with fast welding speed, high efficiency, and convenient welding of 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. Small beam, narrow welds, neat and beautiful appearance, no need for treatment or any processing steps 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, it significantly reduces the downtime of auxiliary equipment, resulting in high load factor and production efficiency.
7. Easy to achieve automation, effective control of beam intensity and precise positioning.
The above are the advantages of laser welding machines in welding ultra-thin materials. Positive defocus is suitable for laser welding of ultrathin plate materials. Under the same defocus amount situation, the surface of the welding seam obtained by positive defocus laser welding is smoother and more beautiful than that obtained by negative defocus. For laser welding of ultra-thin stainless steel materials, due to the thinness of the material, it is easy to vaporize and puncture. In order to obtain a continuous and non-burn through weld seam, the key is to precisely control the parameters.
