Study of the transition current in GMAW (MIG/MAG)

Authors

  • Andrés Mauricio Moreno-Uribe Universidad Federal de Minas Gerais
  • Carlos Gregório Augusto Romanelli Sales Universidad Federal de Minas Gerais
  • Pedro Henrique Ribeiro Menezes Universidad Federal de Minas Gerais
  • Alexandre Queiroz Bracarense Universidad Federal de Minas Gerais

Keywords:

GMAW, Metal transfer, Transition current

Abstract

GMAW welding is a versatile process due to the variety of alloys, thicknesses, welding positions, high productivity, and ease of mechanization and automation. This work aims to identify the transition between globular and "spray" transfer modes through the development of a characteristic curve of the process. Using a droplet collection system and data analysis, it was possible to trace the Droplet Volume vs Welding Current curve, characterizing the globular and spray transfer modes, and the transition region between them.

 

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Author Biographies

Andrés Mauricio Moreno-Uribe, Universidad Federal de Minas Gerais

Universidad Federal de Minas Gerais. Laboratório de Robótica, Soldagem e Simulação - LRSS, Programa de Ingeniería Mecánica

Carlos Gregório Augusto Romanelli Sales, Universidad Federal de Minas Gerais

Universidad Federal de Minas Gerais. Laboratório de Robótica, Soldagem e Simulação - LRSS, Programa de Ingeniería Mecánica

Pedro Henrique Ribeiro Menezes, Universidad Federal de Minas Gerais

Universidad Federal de Minas Gerais. Laboratório de Robótica, Soldagem e Simulação - LRSS, Programa de Ingeniería Mecánica

Alexandre Queiroz Bracarense, Universidad Federal de Minas Gerais

Universidad Federal de Minas Gerais. Laboratório de Robótica, Soldagem e Simulação - LRSS, Programa de Ingeniería Mecánica

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Published

2024-12-20

How to Cite

[1]
A. M. Moreno-Uribe, C. G. A. Romanelli Sales, P. H. R. Menezes, and A. Q. Bracarense, “Study of the transition current in GMAW (MIG/MAG)”, Ingeniare, Rev. chil. ing., vol. 28, no. 3, Dec. 2024.

Issue

Vol. 28 No. 3 (2020): Volumen 28 Issue 3

Section

Articulos

License

Copyright (c) 2024 Revista Ingeniare

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Authors retain copyright of their work and grant the journal the right of first publication under the Creative Commons CC-BY Attribution License, which permits unrestricted use, distribution, and reproduction provided the original authorship and the journal’s first publication are acknowledged.

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