PENETRATION ANALYSIS IN THE METAL STRUCTURE WELDING

Authors

  • EUSEBIO JOSÉ MARTINEZ CONESA
  • VALENTIN MIGUEL EGUIA
  • CARLOS GODINEZ SEOANE
  • CARLOS JOSÉ PARRA COSTA
  • EUGENIO ABELLAN MORALES

Keywords:

soldadura por arco eléctrico, metodología de superficie de respuesta, penetración, análisis parámetros de soldeo, electric arc welding, response surface methodology, penetration, welding parameters analysis.

Abstract

PENETRATION ANALYSIS IN THE METAL STRUCTURE WELDING 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.

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Published

2012-01-01

Issue

Section

ARTICULOS