Forming Completely Penetrated Welded T-joints when Pulsed Arc Welding

N. Yu Krampit, Maxim Andreevich Krampit, A. S. Sapozhkov

Research output: Contribution to journalArticle

Abstract

The paper is focused on revealing the influence of welding parameters on weld formation when pulsed arc welding. As an experimental sample a T-joint over 10 mm was selected. Welding was carried out in flat position, which required no edge preparation but provided mono-directional guaranteed root penetration. The following parameters of welding were subjected to investigation: gap in the joint, wire feed rate and incline angles of the torch along and across the weld axis. Technological recommendations have been made with respect to pulsed arc welding; the cost price of product manufacturing can be reduced on their basis due to reduction of labor input required by machining, lowering consumption of welding materials and electric power.

Original languageEnglish
Article number012003
JournalIOP Conference Series: Materials Science and Engineering
Volume125
Issue number1
DOIs
Publication statusPublished - 5 May 2016

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ASJC Scopus subject areas

  • Engineering(all)
  • Materials Science(all)

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