FIELD: instrument making.
SUBSTANCE: gear-shaping tool comprises a prismatic body with a clamping part in the form of a wedge with threaded attachment holes, on one of the working ends of which there is a replaceable bicuspidate hard-alloy plate fixed, and on the other one – a bicuspidate plate on a hard-alloy basis with cutting elements. To expand technological capabilities the said cutting elements of the plate on a hard-alloy basis are L-shaped, herewith on one vertex there is an element from polycrystalline diamond, and on the other vertex there is an element from polycrystalline boron nitride.
EFFECT: expanded performances.
1 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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