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Application filed by Предприятие П/Я А-7495filedCriticalПредприятие П/Я А-7495
Priority to SU782568211ApriorityCriticalpatent/SU852461A1/en
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Publication of SU852461A1publicationCriticalpatent/SU852461A1/en
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23C—MILLING
B23C5/00—Milling-cutters
B23C5/02—Milling-cutters characterised by the shape of the cutter
B23C5/10—Shank-type cutters, i.e. with an integral shaft
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Engineering & Computer Science
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Mechanical Engineering
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Milling Processes
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Description
Фиг.ЗFig.Z
(0°дл Si/ffa ia. (0 ° for Si / ffa ia.
Claims (1)
Формула изобретенияClaimО Концевая фреза с двумя перекрытыми зубьями, выполненными в нормальном сечении по спирали с передним углом γ^0°, и остальными неперекрытымн зубьями, отличающаяся тем, что, с целью увеличе5 ния стойкости фрезы, неперекрытые зубья выполнены с передним углом γ/>0°.О End mill with two overlapped teeth, made in a normal section in a spiral with a rake angle γ ^ 0 °, and the remaining non-overlapped teeth, characterized in that, in order to increase the resistance of the cutter, non-overlapped teeth are made with a rake angle γ /> 0 ° .