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2 404 884

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IPC

B23H5/04(2006-01-01)

B23H1/00(2006-01-01)

(21) (22)

Application

2008123492/02, 2008-06-09

(24)

Start date

2008-06-09

(22)

Actual filing date

2008-06-09

(45)

Published

2010-11-27

(72)

Inventor

Firsov Vladimir MikhajlovichBrzhozovskij Boris MaksovichBekrenev Nikolaj Valer'EvichAliluev Sergej Vasil'Evich

(73)

Holder

Firsov Vladimir MikhajlovichBrzhozovskij Boris MaksovichBekrenev Nikolaj Valer'EvichAliluev Sergej Vasil'Evich

METHOD OF PARTS CUTTING Russian patent published in 2010 - IPC B23H5/04 B23H1/00

Abstract RU 2404884 C2

FIELD: process engineering.

SUBSTANCE: invention relates to machining of intractable materials and chilled steels. Proposed method comprises feeding metal tool 2 with smooth surface to part 1 to be machined. Said tool is fed with cutting speed and subjected to continuous electric charge machining with the help of electrode 3 made from high-strength hard material. Note that, in electric charge machining, tool cutting surface and electrode working surface are subjected to ultrasound oscillations.

EFFECT: higher efficiency and quality.

4 cl, 5 dwg, 3 tbl

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RU 2 404 884 C2

Authors

Firsov Vladimir Mikhajlovich

Brzhozovskij Boris Maksovich

Bekrenev Nikolaj Valer'Evich

Aliluev Sergej Vasil'Evich

Dates

2010-11-27—Published

2008-06-09—Filed