Análisis de la penetración Análisis de la penetración en la en la soldadura de una estructura metálica soldadura de una estructura

Abstract

It is highly interesting to know the response of welding equipment and to predict such response as a function of the welding variables inherent to the procedure used. The present work establishes, as a relevant variable, the penetration of carbon-steel welded unions using the GMAW procedure. The behavior of this variable is simulated by mean of response surfaces methodology as a function of gas flow, wire speed, voltage and position of the welding torch. The resulting model is experimentally tested regarding the point for which the optimum response variable is predicted.