engleski

MAG welding process - analysis of welding parameter influence on joint geometry

Quality of welded joint at MAG welding process depends of numbers of influences, like type and thickness of base metal, groove type, welding position etc., but the proper selection of welding parameters is also very important. Due to that, the analysis of weld bead geometry at MAG welding process with regard to weld current, voltage and weld speed (heat input) and the type and shielding gas flow is analyzed in this paper. The assumption that the proper selection of gas flow and heat input will reflect trough weld joint with satisfactory geometrical characteristics will be researched in this paper.

MAG process; welding parameters; weld bead width

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