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IPC

B23B1/00(2006-01-01)

B23B35/00(2006-01-01)

(21) (22)

Application

2010139707/02, 2010-09-27

(24)

Start date

2010-09-27

(22)

Actual filing date

2010-09-27

(45)

Published

2012-07-20

(72)

Inventor

Andreev Sergej Vasil'EvichGolubev Valentin IvanovichKalashnik Dmitrij VladimirovichMedison Vitalij ViktorovichMuryzhnikov Sergej Mikhajlovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Vsmpo-Avisma"

METHOD OF CUTTING METALLIC AND CURRENT-CONDUCTING MATERIALS BY CURRENT-CONDUCTING CUTTING TOOL Russian patent published in 2012 - IPC B23B1/00 B23B35/00

Abstract RU 2456125 C2

FIELD: process engineering.

SUBSTANCE: proposed method comprises, at least, one job whereby at least one surface of article from metal or current conducting material is subjected to cutting by current-conducting tool in closed technological system machine ''tool-tool-article-machine tool''. To up durability via elimination of thermoelectromotive force, tool is used clamped in machine tool appliance by parts made of titanium alloys. Oxide film with surface resistance ≥ 200 MOhm is created on contact surfaces of said parts.

EFFECT: higher durability.

1 dwg

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RU 2 456 125 C2

Authors

Andreev Sergej Vasil'Evich

Golubev Valentin Ivanovich

Kalashnik Dmitrij Vladimirovich

Medison Vitalij Viktorovich

Muryzhnikov Sergej Mikhajlovich

Dates

2012-07-20—Published

2010-09-27—Filed