The high degree of automation of the laser welding machine is simple. The non-contact method of operation achieves clean and environmentally friendly requirements. Machining the workpiece with a laser welding machine can improve work efficiency, and the finished workpiece has a beautiful appearance, small weld seam, 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 so on. However, the cost of the laser welding machine is high, and the precision of the assembly of the workpiece is also high, and there are still limitations in these aspects.
In other industries, laser welding has also been gradually increased, especially in the welding of special materials. For example, laser welding of BT20 titanium alloy, HEEl30 alloy, Li-ion battery, etc., Germany has developed a flat glass New technology for laser welding.