COMBINED GRINDING AND HONING METHOD Russian patent published in 2005 - IPC

Abstract RU 2252854 C1

FIELD: machine engineering, possibly effective finishing diamond-abrasive working of blanks of different metals having tendency for occurring flaws.

SUBSTANCE: method comprises steps of using combined tool having grinding disc and hone and also device for mounting them on mandrel by acute angle relative to plane normal to rotation axis; at working surfaces of revolution imparting to blank and to combined tool rotation and feed motion along worked surface; using hone having separate diamond-abrasive bars with different grain size secured to outer surface of tore-like elastic envelope; restoring worn outer diameter of hone due to supplying compressed air into elastic envelope until increasing its diameter till diameter of grinding disc.

EFFECT: enhanced efficiency and quality of working, increased useful life period of tool, quick change of one mode to other without interruption of process.

8 cl, 8 dwg

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RU 2 252 854 C1

Authors

Stepanov Ju.S.

Kirichek A.V.

Afanas'Ev B.I.

Samojlov N.N.

Fomin D.S.

Krivtsov V.I.

Poljakov A.I.

Dates

2005-05-27Published

2004-02-09Filed