Open AccessINVESTIGATION OF THE ARC PROCESS OF A SPLIT ELECTRODE IN A GAS METALL ARC WELDING
Author(s) -
S.K. Elsukov,
Г. Н. Соколов,
И. В. Зорин,
С. А. Фастов,
I. A. Polunin
Publication year - 2020
Publication title -
izvestiâ volgogradskogo gosudarstvennogo tehničeskogo universiteta
Language(s) - English
Resource type - Journals
ISSN - 1990-5297
DOI - 10.35211/1990-5297-2020-2-237-62-66
Subject(s) - electrode , plasma arc welding , arc (geometry) , gas metal arc welding , carbon arc welding , materials science , argon , welding , electric arc , voltage , submerged arc welding , metallurgy , arc welding , shielding gas , composite material , electrical engineering , chemistry , mechanical engineering , engineering , organic chemistry
Based on the experimental data, the influence of the voltage of the power source on the nature of the existence of the arc and droplet transfer of the electrode metal during surfacing by a split electrode in a protective carbon dioxide and argon gas mixture is revealed. The voltage ranges for the main types of arcs on a split electrode are determined, the causes and mechanisms of the formation of these types are described.