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       CODE: 609.361-010 Buy the DOT:Download/CD-ROM
TITLE(s): INSPECTOR, FLOOR (machine shop)
Inspects machined workpieces and assemblies at assembly, inspection, or machining station to
ensure conformance to specifications: Reads blueprints or engineering specifications to obtain
product information, such as specified material, surface finish, and dimensions. Compares surface
finish of workpiece to finish on set of standard blocks making fingertip touch comparison to ensure
production of specified surface finish. Measures dimensions, such as length, height, and distance,
between reference points, using precision instruments, such as micrometers, calipers, dial
indicator, and snap gauge, to ensure product meets specifications. Locates reference point on part
and measures dimensions, such as angle, arc, and radii, using combinations of aids, such as surface
plates, parallel bars, angle plates, gauge blocks, V-blocks, sine bars, and precision measuring
instruments. Reports findings to INSPECTION SUPERVISOR (machine shop). May inspect first run parts.
May set up and try out inspection equipment to ensure accuracy. May substitute known values, such as
dimensions from blueprints into standard formulas and solve for unknown quantities, using knowledge
of algebra, trigonometry, or geometry to determine dimensions not specified in blueprints. May test
hardness of workpiece surface, using hardness testing machine. May be designated according to type
of product inspected as Propeller Inspector (ship-boat mfg.); Turbine Inspector (engine-turbine).
GOE: 05.07.01 STRENGTH: M GED: R3 M3 L3 SVP: 6 DLU: 77
ONET CROSSWALK: 83002A Materials Inspectors
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