FIELD: metallurgy.
SUBSTANCE: method involves spot welding in a state where the first element of the steel sheet is applied on the flange of the second element from the steel sheet having a flange section and a rising wall. Welding point is created between said first element and flange. After the spot welding, laser welding is performed in the zone between the boundary of the rounded area of the rising wall and the welding point, which enables to create a welded roller, the length of which is greater than or equal to the diameter of the welded point, and the width of which is 0.5–3.0 mm.
EFFECT: invention relates to a method for welding of a steel sheet overlapped.
8 cl, 16 dwg, 2 tbl, 11 ex
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