HYBRID ARC LASER WELDING PRESENTATION HYBRID ARC LASER WELDING

Flow chart of process parameter in laser arc welding Hybrid welding Welding equipment -Laser machine -Arc machine -Filler wire feeder Material parameter -material & properties -Surface quality Design parameter -Thickness -Gap geometry -Preparation joint gap and accessibility 1

Flow chart of process parameter in laser arc welding 1 Laser processer -Laser power -Focal point position -Focal length -Focal point diameter -Laser wave length -Laser beam alignment -Beam quality Arc processes - Arc power -Filler wire type & diameter -Effect of electrode -Position -Wire feed rate -Metal vapor -Torch angle and direction -metal transfer mode Combine parameter -Welding position -Welding speed -Process distance -Shielding gas composition & flow -Seam tracking

Hybrid arc laser welding process Laser – MIG/MAG Welding process Laser – TIG Welding process Laser – PAW Welding process Laser tandem – MIG Welding process Laser – SAW Welding process

Schematic sketch

Schematic sketch

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