Analysis of laser-beam absorptance and keyhole behavior during laser keyhole welding of aluminum alloy using a deep-learning-based monitoring system
Hyeongwon Kim, Kimoon Nam, Yeonsu Kim, Hyungson Ki
Topics & Concepts
KeyholeMaterials scienceLaser beam weldingAbsorptanceLaserWeldingOpticsOptoelectronicsComposite materialReflectivityPhysicsWelding Techniques and Residual StressesNon-Destructive Testing TechniquesThermography and Photoacoustic Techniques