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2 072 297

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IPC

(21) (22)

Application

93042085/08, 1993-08-24

(22)

Actual filing date

1993-08-24

(45)

Published

1997-01-27

(72)

Inventor

Andropov Ju.I.Zibrov A.S.Osipenkov V.I.

(73)

Holder

Vserossijskij Nauchno-Issledovatel'Skij Institut Prirodnykh, Sinteticheskikh Almazov I Instrumenta

DIAMOND TOOL MANUFACTURE METHOD Russian patent published in 1997 - IPC

Abstract RU 2072297 C1

FIELD: mechanical engineering. SUBSTANCE: method involves providing at least two billets of tool body; positioning billets so as to form pack; cutting through slots in peripheral portions of tool bodies to form toothed peripheral edge; shifting billets one with respect to the other till slots coincide with teeth; applying diamond-carrying layer to body. EFFECT: increased efficiency, simplified method and improved strength of diamond tool. 5 dwg

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RU 2 072 297 C1

Authors

Andropov Ju.I.

Zibrov A.S.

Osipenkov V.I.

Dates

1997-01-27—Published

1993-08-24—Filed