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DOT Code: 603.482-034

Industry: machine shop
Alternate Titles: cylinder honer; honer; honing-machine operator, semiautomatic; production-honing-machine operator

Operates honing machines to hone internal or external surfaces of metal parts, such as cylinders, bearings, and connecting rods to specifications, usually on production basis: Obtains such information as dimensions, tolerances, and number of parts in run from job order and instructions of Machine-Shop Supervisor, Production (machine shop) or Job Setter, Honing (machine shop). Lifts workpiece manually or with hoist and secures it in fixture. Starts machine and turns handwheels or engages automatic mechanism to feed tool to workpiece. Moves controls to adjust feed rate, spindle speed, length of stroke, and depth of cut. Measures finished workpiece with instruments, such as calipers, fixed gauges, and micrometers. Changes worn tools, using wrenches. May read blueprints. May assist Job Setter, Honing (machine shop) to set up machine. May be required to have experience with particular material, or product, with machine of particular size, type, or trade name, and be designated accordingly.

GOE: 06.02.02 STRENGTH: M GED: R3 M2 L2 SVP: 4 DLU: 77