Project (51175095) supported by the National Natural Science Foundation of China;Projects (10251009001000001,9151009001000020) supported by the Natural Science Foundation of Guangdong Province,China;Project (20104420110001) supported by the Specialized Research Fund for the Doctoral Program of Higher Education of China
Classification of plume and spatter images was studied to evaluate the welding stability. A high-speed camera was used to capture the instantaneous images of plume and spatters during high power disk laser welding. Ch...