Make a physical mold used for mass-production from plaster and wax.
Fabricates and assembles track templates for flame-cutting machines from aluminum bar stock and precut plywood board, using handtools and measuring instruments: Positions and tacks or staples template layout onto specified template board, using hammer or staple gun, or draws specified radial shapes onto board, using compass. Measures and cuts aluminum bars to specified length, using hand shears or saw. Bends bar to contour of template design, using hand roll and handtools. Tacks bent bars to template board along layout lines or pattern, using hammer. Changes track sections of template on flame-cutting machine when used for more than one job. Dismantles track templates and straightens bar for reuse, using straightening roll [STRAIGHTENING-ROLL OPERATOR].