Effects of laser power modulation on keyhole behavior and energy absorptivity for laser welding of magnesium alloy AZ31
Applied sinusoidal laser power signal and the two different welding
Experimental set up for laser oscillating welding.
Effects of laser power modulation on keyhole behavior and energy absorptivity for laser welding of magnesium alloy AZ31
Schematic diagram of experimental system and laser power modulation modes
Effects of laser power modulation on keyhole behavior and energy absorptivity for laser welding of magnesium alloy AZ31
The penetration depth, weld width, fusion area, and cross-section
Schematic diagram of experimental system and laser power modulation modes
Characteristics of the molten pools observed by high-speed camera, (a)
Schematic diagram of the welding cross section showing the features
Applied sinusoidal laser power signal and the two different welding