With the improvement of residents' living standards, many people have gradually higher requirements for cars. Modern cars not only require practical performance, but also require economic beauty. The traditional welding methods are low in efficiency, variability, and accuracy, which is difficult to meet the current needs of refined welding and low-cost processing for intelligent manufacturing of automobiles.
Laser welding machine technology, with the help of high energy density laser beam as a heat source, belongs to a welding method with high welding accuracy and efficiency. It has obvious advantages in application in automobile manufacturing and is increasingly popular.
Laser welding machine advantages in automobile intelligent manufacturing
1.Automobile welding is the combination and assembly of various pre-fabricated structural parts by welding or riveting. Laser welding machine technology can effectively reduce the number of welding spots, optimize the material consumption, reduce the weight of parts, and reduce costs.
2.The laser welding machine can realize computer or digital control, and the welding speed is fast. The welding speed can reach tens of meters per minute, which is helpful to directly shorten the processing and manufacturing cycle and improve production efficiency.
3.The laser beam can realize the welding of a small range of parts. After welding, the body sheet metal materials are integrated, the surface is smooth and tidy, and the whole is textured, without additional decorative strips for shielding.
4.The laser welding machine technology is different from the general contact welding method. In the process of applying the laser welding technology, there is no need to use electrodes, which has very little impact on the loss and deformation of machines and tools. It can greatly reduce the heat input and reduce the incidence of adverse effects caused by heat conduction.
5.The laser welding machine can realize the welding of two kinds of materials with different physical properties, such as two kinds of metal materials with different resistance, and it does not need to use X-ray for protection in the actual welding process, nor does it need vacuum environment.
With the expansion of the global automobile market demand, while the automobile manufacturing process is accelerating, the advanced manufacturing technology represented by laser welding machine technology is also constantly promoting the upgrading of the automobile manufacturing industry.
