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2021 №04 (01) 2021 №04 (03)

The Paton Welding Journal 2021 #04
TPWJ, 2021, #4, 9-13 pages

Optimization by calculation method of pulsed-arc welding modes using high alloy welding material

Authors
A.V. Zavdoveev1, V.D. Poznyakov1, O.А. Gaivoronsky1, A.M. Denysenko1, T. Baudin2
1E.O. Paton Electric Welding Institute of the NAS of Ukraine. 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine. E-mail: office@paton.kiev.ua
2Université Paris-Saclay, CNRS, Institut de chimie moléculaire et des ma tériaux d’Orsay, 91405 Orsay, France. E-mail: thierry.baudin@u-psud.fr

Abstract
The use of modern pulsed-arc welding technologies allows a significant improvement of the quality of welded joints. However, a large number of possible welding modes hinder the development and implementation of pulse technologies in modern production. This is associated with the fact that in pulsed-arc welding at least four independently variable parameters exist, which in totality requires a large number of experiments to determine their impact. To optimize the number of experiments in this study, the experimental calculation Taguchi algorithm for the process of pulsating arc welding using a high alloy welding material was implemented. The quantitative contribution of each variable welding parameter in the formation of the penetration depth is shown. The optimal welding modes were proposed, providing a set penetration depth. 15 Ref., 6 Tables, 4 Figures.
Keywords: pulsating arc welding, penetration depth, Taguchi algorithm, high alloy welding material

Received 24.02.2021

References

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