Improvement of technical characteristics on orbital argon-ark welding at the expense of arch activation

• Date: 2012
• Main Authors: Савицкий, А. М., Савицкий, М. М., Ващенко, В. Н., Шкрабалюк, Ю. Н., Коровин, И. А.
• Format: Article
• Language: Russian
• Published: Інститут енергетичних машин і систем ім. А. М. Підгорного Національної академії наук України 2012
• Subjects: УДК 621.791.55
• Online Access: https://journals.uran.ua/jme/article/view/52864
• Journal Title: Journal of Mechanical Engineering

In work results of research of activation of an arch are resulted at orbital welding of pipelines. It is shown that activation allows to carry out not rotary joints of pipes with thickness of a wall to 6 mm without cutting of edges for one pass, and at welding of more thick-walled pipes provides a t...