METHOD OF AUTOMATIC WELDING OF STATIONARY OBJECTS WITH CLOSED LINEAR JOINS

摘要

The invention relates to welding of stationary objects with a closed line of the joint, for example, the nonrotary joints of tubes, flanges, and other such objects.nMethods of automatic welding are known which embody the use of the electric arc burning between the parts of the object to be welded and shifted along the line of the seam.