TOOL FOR BURNISHING INNER SURFACES OF REVOLUTION Russian patent published in 2013 - IPC B24B39/02

Abstract RU 2482954 C2

FIELD: process engineering.

SUBSTANCE: invention relates to machine building, particularly, to part bore processing. Proposed tool comprises body with support cone fitted thereon and separator with forming elements accommodated therein. Forming elements stay in contact with said support cone. Working surface of forming elements and support cone feature roughness Ra not exceeding 0.08 mcm.

EFFECT: surface roughness Ra<0,1 mcm in one tool pass.

1 dwg

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RU 2 482 954 C2

Authors

Jashchuk Oleg Viktorovich

Dates

2013-05-27—Published

2008-11-17—Filed