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2 455 093

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(51)

IPC

B21B28/02(2006-01-01)

(21) (22)

Application

2010130560/02, 2010-07-22

(24)

Start date

2010-07-22

(22)

Actual filing date

2010-07-22

(45)

Published

2012-07-10

(72)

Inventor

Gessler Jurij VladimirovichKhazhilin Jurij EhduardovichAlekseev Vladimir MikhajlovichChebotarev Vladimir AbramovichDegtjarev Il'Ja LeonidovichSamsonov Andrej Veniaminovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Aktsionernaja Kholdingovaja Kompanija Nauchno-Issledovatel'Skij I Proektno-Konstruktorskij Institut Metallurgicheskogo Mashinostroenija Imeni Akademika Tselikova" Akhk

METHOD OF FORMING ROLL BARREL MACHINING Russian patent published in 2012 - IPC B21B28/02

Abstract RU 2455093 C2

FIELD: process engineering.

SUBSTANCE: proposed method comprises shaping, grinding, finishing and final lapping to preset surface finish class. In compliance with proposed method, lapping is effected in loading roll barrel repeatedly by squeezing tool with specified specific contact pressure, hold-down force, roller mean rpm and other parameters. Barrel diameter averaged over cross-section circle length may not vary over barrel length by more than set magnitude of said variation. Preset roller surface finish after lapping is defined by mathematical relationships.

EFFECT: super mirror surface finish.

4 cl, 4 dwg, 1 tbl

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RU 2 455 093 C2

Authors

Gessler Jurij Vladimirovich

Khazhilin Jurij Ehduardovich

Alekseev Vladimir Mikhajlovich

Chebotarev Vladimir Abramovich

Degtjarev Il'Ja Leonidovich

Samsonov Andrej Veniaminovich

Dates

2012-07-10—Published

2010-07-22—Filed