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Turning (Performed on lathe)
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Part is moving and tool is stationary.
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Used to make parts of round cross section
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screws, shafts, pistons....
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Number of various lathe operations
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turning, facing, boring, drilling, parting, threading
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Cutting Speeds
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Nominally 30 - 800 ft./min.
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Roughing cuts
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Depth of cut greater then .02 in
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Feed speed of .008 - .08 in/rev.
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Finishing Cuts
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Lower than roughing cuts.
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