FIELD: process engineering.
SUBSTANCE: proposed tool comprises cutting teeth arranged along spiral line and chip flutes made between the lines of said teeth. To up precision of teeth cutting, angular pitch of chip flutes is multiple of angle obtained in dividing angular pitch of teeth chit flutes on a turn by cutter starts while the number of chip flutes between cutter tooth rows equals product of the number of teeth on turn by the number of cutter starts.
EFFECT: higher accuracy of teeth cutting.
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Authors
Dates
2012-10-20—Published
2010-12-03—Filed