Английский язык для инженеров сварочного производства. Гричин С.В - 148 стр.

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148
STAGGERED INTERMITTENT FILLET WELD
Two lines of intermittent welding on a joint, such as a tee joint,
wherein the fillet increments in one line are staggered with respect to
those in the other line.
STORED ENERGY WELDING
The making of a weld with electrical energy accumulated
electrostatically, electromagnetically, or electrochemically at a
relatively low rate and made available at the required welding rate.
STRAIGHT POLARITY
The arrangement of direct current arc welding leads in which the work
is the positive pole and the electrode is the negative pole of the
welding arc.
STRESS RELIEVING
A process of reducing internal residual stresses in a metal object by
heating to a suitable temperature and holding for a proper time at that
temperature. This treatment may he applied to relieve stresses induced
by casting, quenching, normalizing, machining, cold working, or
welding.
STRING BEAD WELDING
A method of metal arc welding on pieces 3/4 in. (19 mm) thick or
heavier in which the weld metal is deposited in layers composed of
strings of beads applied directly to the face of the bevel.
STUD WELDING
An arc welding process in which fusion is produced by heating with an
electric arc drawn between a metal stud, or similar part, and the other
workpiece, until the surfaces to be joined are properly heated. They are
brought together under pressure.
SUBMERGED ARC WELDING
An arc welding process in which fusion is produced by heating with an
electric arc or arcs between a bare metal electrode or electrodes and the
work. The welding is shield by a blanket of granular, fusible material
on the work. Pressure is not used. Filler metal is obtained from the
electrode, and sometimes from a supplementary welding rod.
SURFACING
The deposition of filler metal on a metal surface to obtain desired
properties or dimensions.
TACK WELD
A weld made to hold parts of a weldment in proper alignment until the
final welds are made.

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