HEAT SOURCE FOR TIG WELDING MODELLING

Authors

  • Manahil Tongov Faculty of Idustrial Technology, Technical University of Sofia, Center of Welding Institute of Metal Science, Equipment and Technologies with Hydro- and Aerodynamics Centre “Acad. A. Balevski” Bulgarian Academy of Sciences

DOI:

https://doi.org/10.17770/etr2021vol3.6601

Keywords:

TIG welding, modelling, heat source, calibrating parameters, calibrating methods, experimental results

Abstract

A new model of heat source applicable to TIG welding is proposed. The model uses three calibration parameters - efficiency, effective heating spot radius and heat source concentration factor. Based on the experimental results, the model was calibrated and the results obtained for the form of penetration were compared with the experimental ones.

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Author Biography

  • Manahil Tongov, Faculty of Idustrial Technology, Technical University of Sofia, Center of Welding Institute of Metal Science, Equipment and Technologies with Hydro- and Aerodynamics Centre “Acad. A. Balevski” Bulgarian Academy of Sciences
    FIT, Assoc. Prof.

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https://www.acerinox.com/en/productos/stainless-steel-grade/EN-1.4301---AISI-304-00001/

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Published

2021-06-16

How to Cite

[1]
M. Tongov, “HEAT SOURCE FOR TIG WELDING MODELLING”, ETR, vol. 3, pp. 348–356, Jun. 2021, doi: 10.17770/etr2021vol3.6601.