Continuous Fiber Laser Welding Machine CNC Laser Welder for Metal or Non-Metal

Laser welding has been widely used in the electronics industry, especially in the microelectronics industry. Due to the small heat affected zone, rapid heating concentration, and low thermal stress of laser welding, it has shown unique advantages in the packaging of integrated circuits and semiconductor device shells. In the development of vacuum devices, laser welding has also been applied, such as molybdenum focusing electrodes and stainless steel support rings, fast heating cathode filament components, etc. The thickness of elastic thin-walled corrugated sheets in sensors or temperature controllers ranges from 0.05 to 0.1mm, which is difficult to solve using traditional welding methods. TIG welding is easy to weld through, has poor plasma stability, and has many influencing factors. However, laser welding has a good effect and has been widely used.

According to the characteristics of large batches and high degree of automation in the automotive industry, laser welding equipment is developing towards high-power and multi-channel. In terms of technology, Sandia National Laboratory in the United States and Pratt Witney jointly conducted research on the addition of powder metal and metal wires in the laser welding process. The Institute of Applied Beam Technology in Bremen, Germany, conducted extensive research on the use of laser welding for aluminum alloy body frames. It is believed that adding filler metal to the weld seam can help eliminate hot cracks, improve welding speed, and solve tolerance problems, The developed production line has been put into production at the factory.