Effect of Inverter Power Source Characteristics on Welding Stability and Heat Affected Zone Dimensions

D. P. Il'Yaschenko, D. A. Chinakhov, R. A. Mamadaliev

Результат исследований: Материалы для журнала

4 Цитирования (Scopus)

Аннотация

The paper presents results the research in the effect of power sources dynamic characteristics on stability of melting and electrode metal transfer to the weld pool shielded metal arc welding. It is proved that when applying inverter-type welding power sources, heat and mass transfer characteristics change, arc gap short-circuit time and drop generation time are reduced. This leads to reduction of weld pool heat content and contraction of the heat-affected zone by 36% in comparison the same parameters obtained using a diode rectifier.

Язык оригиналаАнглийский
Номер статьи012041
ЖурналIOP Conference Series: Earth and Environmental Science
Том115
Номер выпуска1
DOI
СостояниеОпубликовано - 7 фев 2018
СобытиеAll-Russian Research-to-Practice Conference on Ecology and Safety in the Technosphere: Current Problems and Solutions, EST 2017 - Yurga, Российская Федерация
Продолжительность: 6 мар 20177 мар 2017

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ASJC Scopus subject areas

  • Environmental Science(all)
  • Earth and Planetary Sciences(all)

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