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2 074 035

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IPC

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Application

93054879/08, 1993-12-09

(22)

Actual filing date

1993-12-09

(45)

Published

1997-02-27

(72)

Inventor

Onishchenko A.K.Loboda A.S.Klauch D.N.Dub V.S.Levenets V.N.Vladimirov V.G.Bezukladov V.I.Il'In Ju.A.

(73)

Holder

Nauchno-Proizvodstvennoe Ob"Edinenie Po Tekhnologii Mashinostroenija

METHOD FOR MAKING BUILDUP ROLL Russian patent published in 1997 - IPC

Abstract RU 2074035 C1

FIELD: metallurgy, namely, production of rolls for continuous billet casting. SUBSTANCE: before fitting rings are stacked, then they are heated and arbor is vertically descended to annular cavity of ring stack until mark of band fitting. Said arbor is fixed in predetermined position and inlet guiding cone is formed on it. Fixation in predetermined position is realized by means of technological annular bead of arbor. Band is heated at temperature gradient along its height; lower ring of band is heated up to maximum temperature value. Arbor is lubricated by graphite before mounting it. Ring stack of band before heating is mounted in jig. EFFECT: enhanced efficiency. 6 cl, 3 dwg

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RU 2 074 035 C1

Authors

Onishchenko A.K.

Loboda A.S.

Klauch D.N.

Dub V.S.

Levenets V.N.

Vladimirov V.G.

Bezukladov V.I.

Il'In Ju.A.

Dates

1997-02-27—Published

1993-12-09—Filed

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