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Verify dimensions of completed patterns, using templates, straightedges, calipers, or protractors.
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Fit, fasten, and assemble wood parts together to form patterns, models, or sections, using glue, nails, dowels, bolts, and screws.
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Select lumber to be used for patterns.
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Issue patterns to designated machine operators.
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Construct wooden models, templates, full scale mock-ups, jigs, or molds for shaping parts of products.
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Inventory equipment and supplies, ordering parts and tools as necessary.
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Compute dimensions, areas, volumes, and weights.
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Divide patterns into sections according to shapes of castings to facilitate removal of patterns from molds.
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Read blueprints, drawings, or written specifications to determine sizes and shapes of patterns and required machine setups.
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Glue fillets along interior angles of patterns.
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Collect and store patterns and lumber.
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Trim, smooth, and shape surfaces, and plane, shave, file, scrape, and sand models to attain specified shapes, using hand tools.
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Estimate costs for patternmaking jobs.
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Finish completed products or models with shellac, lacquer, wax, or paint.
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Correct patterns to compensate for defects in castings.
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Lay out patterns on wood stock and draw outlines of units, sectional patterns, or full-scale mock-ups of products, based on blueprint specifications and sketches, and using marking and measuring devices.
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Mark identifying information such as colors or codes on patterns, parts, and templates to indicate assembly methods.
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Set up, operate, and adjust a variety of woodworking machines such as bandsaws and lathes to cut and shape sections, parts, and patterns, according to specifications.
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Maintain pattern records for reference.
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Repair broken or damaged patterns.