FIELD: process engineering.
SUBSTANCE: proposed assembly comprises cutting plate with central axis consisting of case with top and bottom surfaces, at least, one lateral surface arranged there between, and cutting plate on intersection between, at least, one lateral surface and top surface. Said assembly comprises cutting plate holder. Holder allows cutting plate rotation around central axis at preset rpm. Note also that said plate incorporates truncated cone-shape part corresponding to holder similar hole. In compliance with one version, holder hole has bottom with peripheral groove to allow hole walls expansion. In compliance with another version, clearance between plate part and hole wall varies from 0.2 to 3.0°.
EFFECT: higher efficiency of machining.
11 cl, 11 dwg
| Title | Year | Author | Number |
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