Blowing by laser welding machine is an essential step, but many people do not know how to blow and what is the role of blowing? The following professional laser welding machine manufacturers are introduced in detail for welding blowing.
1, laser welding machine correctly blown into the protective gas can effectively protect the weld pool to reduce, reduce or avoid being oxidized.
2, the laser welding machine correctly blown into the protective gas can effectively protect the spark splash generated in the welding process.
3. The correct blowing of the protective gas by the laser welding machine can promote the uniform spreading of the weld pool during solidification, so that the weld molding is uniform and beautiful.
4, the laser welding machine correctly blown into the protective gas can effectively reduce the metal vapor plume or plasma cloud shielding effect on the laser, increase the effective utilization of the laser;
5, laser welding machine correctly blown into the protective gas can effectively reduce the weld porosity.
In summary, the correct blowing can improve the welding quality, but also to ensure that the gas type, gas flow, blowing mode and other operations are correct, in order to play a role. If the type of gas or blowing method is not correct, it can also cause other welding problems. Therefore, it is necessary to operate in accordance with the above blowing mode, and the correct blowing will better improve the welding quality. More about the daily maintenance of laser welding machine and other common problems, welcome to visit the men-luck website to understand.
Post time: Jul-18-2023