<正>Robotic gas metal arc welding(GMAW)experiments were conducted using an ERTOS-1 electrode with Ar+10% CO_2 shielding gas,and the welding current and arc volt
Due to the disturbances of spatters, dusts and strong arc light, it is difficult to detect the molten pool edge and the weld line location in CO2 welding proces
A large number of particulate size distributions of welding aerosols are measured by means of DMPS method, several distribution types are presented. Among them