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2 340 438

(13)

(51)

IPC

B24D18/00(2006-01-01)

(21) (22)

Application

2007109528/02, 2007-03-15

(24)

Start date

2007-03-15

(22)

Actual filing date

2007-03-15

(45)

Published

2008-12-10

(72)

Inventor

Chaplygin Aleksandr BorisovichSudakov Nikolaj VladimirovichDjatlov Vladimir NikolaevichMarchenko Sergej Vasil'EvichSherkunov Viktor GeorgievichArdashev Dmitrij Valer'EvichD'Jakonov Aleksandr Anatol'Evich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Torgovyj Dom Zavody Urala"

METHOD OF PRODUCTION OF ABRASIVE WHEELS ON RUBBER BOND Russian patent published in 2008 - IPC B24D18/00

Abstract RU 2340438 C1

FIELD: technological processes.

SUBSTANCE: abrasive mass is rolled in sheets. Annular semi-finished products are cut out from them. Then they are packed, and assembled packet is sealed with its uneven clamping along radius of the packet with molding plate. packet sealing is carried out in several stages with molding plates of different diameters serially and in steps from its smaller diameter to the larger one. Diameter of molding plate in every subsequent stage is selected larger than the diameter of molding plate in the previous stage by 10÷25%.

EFFECT: wheels quality is increased due to elimination of delamination.

4 dwg

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RU 2 340 438 C1

Authors

Chaplygin Aleksandr Borisovich

Sudakov Nikolaj Vladimirovich

Djatlov Vladimir Nikolaevich

Marchenko Sergej Vasil'Evich

Sherkunov Viktor Georgievich

Ardashev Dmitrij Valer'Evich

D'Jakonov Aleksandr Anatol'Evich

Dates

2008-12-10—Published

2007-03-15—Filed