METHOD FOR ELECTRIC ARC WELDING BY NONCONSUMABLE ELECTRODE FOR SURFACING PARTS Russian patent published in 2002 - IPC

Abstract RU 2188750 C2

FIELD: automatic welding of thin-wall blade type surfaces of parts. SUBSTANCE: method comprises steps of feeding additive wire into welding bath in such a way that to provide disturbance of tail portion of unit welding bath at simultaneous tension of it by means of additive wire. Such process allows to obtain small-diameter weld beads. EFFECT: enhanced quality of surfacing, increased efficiency at next working of welded surfaces. 1 dwg

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RU 2 188 750 C2

Authors

Stoljarov I.I.

Tsypkov S.V.

Dates

2002-09-10—Published

2000-02-22—Filed