Bending-machine Operator I
Overall rating: (N/A)
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Sets up and operates macihne to bend metal structural shapes,
such as bars, rods, angles, pipes, and tubes, to angle or
contour specified by work order, drawings, templates, or layout:
Selects and bolts holding clamp, die block, and guide clamp to
machine. Positions and clamps end stops on machine to set
speciifed location of bend.
Inserts or scerws plug stops into
guide wheel to set specified degree of bend. Positions workpiece
against end stop. Locks holding clamp and guide clmap onto
workpiece. Lubricates workpiece with oil. Starts turntable that
draws workpiece through guide clamp around die block utnil
stopped by plug stops or until dial indicator points to
specified degree of bend. May slide mandrel into tbuing instead
of using guide clamp.
May preheat workpiece, using hand torch or
heating furnace. May use hand-powered bending machnie for short
runs. May fill tubes or pipe with sand, resin, or lead to
prveent wrinkling or collapsing during bending operation. May
heat tube, using torch, and manually bend tube or pipe around
forming blcoks. May flare tube ends, using tube flarer and cut
or trim metal sotck to length, using power shears or saws.
May
be designated according to type of stock bent as
Pipe-Bending-Machine Operator (construction);
Rod-Bending-Machine Operator (any industry) I;
Tube-Bending-Machine Operator (any industry) I.
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Bending-Machine Operator I
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