Why do we use protective gases for hand-held laser welding machines?
Why do we use protective gases for hand-held laser welding machines? It is a new type of welding method, mainly for thin-wall materials, precision parts welding, spot welding, butt welding, overlap welding, sealing welding, etc., high depth ratio, small weld width, small heat-affected zone, small deformation, fast welding speed, smooth weld, beautiful, no processing or …
Why do we use protective gases for hand-held laser welding machines? Read More »