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2 009 736

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IPC

(21) (22)

Application

5026544/27, 1992-02-07

(22)

Actual filing date

1992-02-07

(45)

Published

1994-03-30

(72)

Inventor

Galkin S.P.Mikhajlov V.K.Romantsev B.A.

(73)

Holder

Galkin Sergej PavlovichMikhajlov Viktor KonstantinovichRomantsev Boris Alekseevich

METHOD OF SCREW ROLLING OF ROUND SHAPE BLANKS Russian patent published in 1994 - IPC

Abstract RU 2009736 C1

FIELD: metal rolling. SUBSTANCE: method provides blank rolling reduction by rollers, that are mounted with eccentricity to rolling axis and turned by a flattening angle. Difference of rollers diameters is not exceeding double value of the eccentricity. EFFECT: method increases output of alloyed metals and alloys good for processing and decreases probability of surface breaks occurrence. 1 tbl

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RU 2 009 736 C1

Authors

Galkin S.P.

Mikhajlov V.K.

Romantsev B.A.

Dates

1994-03-30—Published

1992-02-07—Filed