FIELD: machining of surfaces with removal of chips. SUBSTANCE: milling cutter has body 1, detachable cutting plates 2 on whose fore surface there are projections or recesses 4 of oblong form inclined at an angle relative to main cutting edge 5 or to its tangent. Angles of slope of projections and angles of slope of cutting plates in the body of milling cutter are in accordance with relationship ν = π/2 + λ. EFFECT: enhanced durability of milling cutter. 7 dwg
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Authors
Dates
1994-11-15—Published
1991-12-20—Filed