METHOD FOR FORMING ON PART REGULAR MICRO-RELIEF Russian patent published in 2005 - IPC

Abstract RU 2252131 C2

FIELD: finishing operations, mainly of precision parts.

SUBSTANCE: method comprise steps of mechanically working surface of rotating part with annular slits respective to pitch of micro-relief; realizing working when mask is put on worked part with use of abrasive-jet process; after removing mask, lapping part in order to remove swellings of metal.

EFFECT: improved wear resistance of part, enhanced efficiency of process.

2 dwg

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RU 2 252 131 C2

Authors

Isupov M.G.

Dates

2005-05-20—Published

2002-12-09—Filed