With the development of science and technology, laser welding technology has appeared in the society. What is laser welding technology? What are its characteristics? Guizhou welding machine manufacturer Xiaobian brings you dry goods knowledge to explain:
A laser welding machine is a laser welding device that couples a high-energy laser beam into an optical fiber, collimates it into collimated light through a collimator, and then focuses on the workpiece to perform welding after long-distance transmission. So what are the characteristics of laser welding machine welding technology?
Laser welding technology is the most advanced welding method in the current processing field. Compared with traditional welding technology, laser welding technology is non-contact welding. It does not require pressure during operation. It has fast welding speed, high efficiency, large depth, residual stress and deformation. Small, laser welding technology can weld refractory materials such as high melting point metals, and even can be used for welding non-metal materials such as ceramics, plexiglass, etc. Welding of special-shaped materials, the effect is good, and it has great flexibility. For parts that are difficult to reach by welding, non-contact welding with flexible transmission is implemented. The laser beam can achieve time and energy splitting, and it can process multiple beams simultaneously, providing conditions for more precise welding.
2.Can weld difficult materials
Laser welding is a laser beam fusion material that uses extremely high energy density. The laser welding machine has fast welding speed, high strength, narrow weld seams, small heat affected zone, and small workpiece deformation, less subsequent processing workload, and high flexibility. advantage. Laser welding can not only weld common carbon steel and stainless steel, but also materials that are difficult to weld by traditional welding, such as structural steel, aluminum, copper and other metals, and can weld various types of welds.
3.Low labor costs
Due to the extremely low heat input during laser welding, the amount of deformation after welding is very small, and the welding effect of the surface is very beautiful, so the subsequent processing of laser welding is very small, which can greatly reduce or eliminate the large polishing and leveling processes. On artificial. This is especially relevant today as labor costs continue to rise.
The laser welding machine is carried out in a closed safety cover and equipped with an automatic dust extraction device. While ensuring the health and safety of employees, it can also maintain a clean and tidy working environment in the plant. Article source: Reprinted online