Handheld Laser Welding Portable Fiber Laser Welding Machine Handheld for Aluminum

The laser welding machine has a high degree of automation and the welding process is simple. The non-contact operation method can meet the requirements of cleanliness and environmental protection. Using laser welding machines to process workpieces can improve work efficiency, resulting in beautiful appearance of finished workpieces, small welding seams, large welding depth, and high welding quality. Laser welding machines are widely used in the processing of dental dentures, keyboard welding, silicon steel sheet welding, sensor welding, battery sealing cover welding, and other aspects. However, the cost of laser welding machines is relatively high, and the accuracy requirements for workpiece assembly are also high, which still have limitations in these aspects.

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.