The main application fields of fiber laser welding machine

Optical fiber laser welding machine is used in optical communication devices, IT, medical, electronics, batteries, optical fiber coupling devices, picture tube electron guns, metal parts, mobile phone vibration motors, watch precision parts, automotive steel sheets and other industries.

Application of Laser Welding Machine in manufacturing:

● Laser welding machines are widely used in the metal products industry. In Japan, a CO2 laser welding machine was used to replace the flash butt welding for the connection of rolled steel coils in the steel industry. In the study of ultra-thin plate welding, such as foils with a thickness of less than 100 microns, there is no way to weld them. The YAG laser welding with a special output power waveform has been successful, showing the bright future of laser welding.

● With the continuous development of science and technology in the field of powder metallurgy, many industrial technologies have special requirements for materials, and the materials manufactured by traditional technology can no longer meet the requirements. Laser welding machines have entered the field of powder metallurgy material processing, bringing new development prospects for the application of powder metallurgy materials. For example, the brazing method commonly used in powder metallurgy materials is used to weld diamond, because of its low bonding strength and wide heat-affected zone, especially It is unable to adapt to high temperature and high strength requirements and cause the solder to melt and fall off. The use of laser welding machine can improve the welding strength and high temperature resistance.
● Laser welding machines are widely used in the electronics industry. Because laser welding has a small heat-affected zone, rapid heating concentration and low thermal stress, it shows unique advantages in the packaging of integrated circuits and semiconductor device housings. Laser welding has also been applied in the development of vacuum devices. When the thickness of the elastic thin-walled corrugated sheet in the sensor or thermostat is 0.05-0.1mm, it is difficult to solve it by traditional welding methods. TIG welding is easy to weld through, the stability of plasma welding is not good, and there are many influencing factors, and the effect of laser welding is very good, which is the reason for its widely use.
● The laser welding machine production line has appeared in the automobile manufacturing industry on a large scale and has become one of the outstanding achievements of the automobile manufacturing industry. Many car manufacturers use laser welding and cutting processes. High-strength steel laser-welded assemblies are increasingly used in automotive body manufacturing due to their excellent properties. Because of the large volume and high degree of automation in the automotive industry, laser welding equipment will develop in the direction of high power and multiple paths.