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Calculate dimensions or tolerances, using instruments, such as micrometers or vernier calipers.
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Confer with numerical control programmers to check and ensure that new programs or machinery will function properly and that output will meet specifications.
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Measure, examine, or test completed units to check for defects and ensure conformance to specifications, using precision instruments, such as micrometers.
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Fit and assemble parts to make or repair machine tools.
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Operate equipment to verify operational efficiency.
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Install repaired parts into equipment or install new equipment.
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Advise clients about the materials being used for finished products.
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Confer with engineering, supervisory, or manufacturing personnel to exchange technical information.
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Set up or operate metalworking, brazing, heat-treating, welding, or cutting equipment.
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Establish work procedures for fabricating new structural products, using a variety of metalworking machines.
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Machine parts to specifications, using machine tools, such as lathes, milling machines, shapers, or grinders.
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Prepare working sketches for the illustration of product appearance.
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Maintain machine tools in proper operational condition.
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Diagnose machine tool malfunctions to determine need for adjustments or repairs.
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Study sample parts, blueprints, drawings, or engineering information to determine methods or sequences of operations needed to fabricate products.
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Monitor the feed and speed of machines during the machining process.
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Support metalworking projects from planning and fabrication through assembly, inspection, and testing, using knowledge of machine functions, metal properties, and mathematics.
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Test experimental models under simulated operating conditions, for purposes such as development, standardization, or feasibility of design.
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Install experimental parts or assemblies, such as hydraulic systems, electrical wiring, lubricants, or batteries into machines or mechanisms.
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Check work pieces to ensure that they are properly lubricated or cooled.
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Dismantle machines or equipment, using hand tools or power tools to examine parts for defects and replace defective parts where needed.
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Evaluate machining procedures and recommend changes or modifications for improved efficiency or adaptability.
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Lay out, measure, and mark metal stock to display placement of cuts.
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Design fixtures, tooling, or experimental parts to meet special engineering needs.
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Dispose of scrap or waste material in accordance with company policies and environmental regulations.
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Set up, adjust, or operate basic or specialized machine tools used to perform precision machining operations.
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Align and secure holding fixtures, cutting tools, attachments, accessories, or materials onto machines.
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Program computers or electronic instruments, such as numerically controlled machine tools.
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Separate scrap waste and related materials for reuse, recycling, or disposal.