Abstract: Computer simulation of three-dimensional heat transfer and fluid flow in gas metal arc (GMA) welding has been studied by considering the three driving forces for weld pool convection, that is ...

Abstract: In order to estimate the optimal process parameter in circumferential GTA welding of thin pipes, the objective was chosen to maintain a uniform bead width over the full circumferential joint, ...

Abstract: To investigate the influence of the shielding gas pressure on the laser cut quality, a series of experiments was conducted for various cutting conditions. The cutting pressure distribution was ...