what is hand-held laser welding machine? and what it’s the advantage?

what is hand-held laser welding machine?
The hand-held fiber laser welding machine is a new generation of laser welding equipment, which belongs to non-contact welding. It does not need to be pressurized during the operation. Its working principle is to directly irradiate the high-energy laser beam on the surface of the material, and through the interaction between the laser and the material , so that the material inside melts, and then cools and crystallizes to form a weld.
hand-held laser welding machine
What is the advantage of handheld fiber laser welding machine?
1. Wide welding range: the hand-held welding head is equipped with 5m-10m original optical fiber, which overcomes the limitation of the workbench space and can be used for outdoor welding and long-distance welding;2. Convenient and flexible to use: Hand-held laser welding is equipped with moving pulleys, which is comfortable to hold and can adjust the station at any time without fixed-point stations. It is free and flexible, and is suitable for various working environment scenarios.

3. A variety of welding methods: welding at any angle can be realized: stack welding, butt welding, vertical welding, flat fillet welding, inner fillet welding, outer fillet welding, etc., and can weld various workpieces with complex weld seams and larger workpieces with irregular shapes. Realize welding at any angle. In addition, he can also complete the cutting, welding and cutting can be switched freely, just change the welding copper nozzle to the cutting copper nozzle, which is very convenient.

4. Good welding effect: Hand-held laser welding is thermal fusion welding. Compared with traditional welding, laser welding has higher energy density and can achieve better welding effect. The welding area has little thermal influence, is not easy to deform, blacken, and has traces on the back , the welding depth is large, the melting is sufficient, firm and reliable, and the weld strength reaches or even exceeds the base metal itself, which cannot be guaranteed by ordinary welding machines.