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RU

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2 376 129

(13)

C1

(51)

IPC

B24D18/00(2006-01-01)

B29C35/00(2006-01-01)

(21) (22)

Application

2008135627/02, 2008-09-02

(24)

Start date

2008-09-02

(22)

Actual filing date

2008-09-02

(45)

Published

2009-12-20

(72)

Inventor

Chaplygin Aleksandr BorisovichMarchenko Sergej Vasil'EvichSherkunov Viktor GeorgievichGitenko Svetlana Danilovna

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Ural'Skij Nauchno-Issledovatel'Skij Institut Abrazivov I Shlifovanija Oao

VULCANISATION METHOD OF WORKPIECES OF RUBBER WHEELS Russian patent published in 2009 - IPC B24D18/00 B29C35/00 

Abstract RU 2376129 C1

FIELD: production processes.

SUBSTANCE: invention refers to abrasive treatment and can be used during manufacture of rubber wheels, and namely cutter wheels. Wheel workpiece is heated up to maximum heating temperature during 1.5÷2.0 hours, exposed at this temperature during 4.0÷4.5 hours, and then cooled to 120÷125°C and exposed at this temperature for 1.0÷1.5 hours.

EFFECT: improving wheel hardness and decreasing allowance for mechanical treatment with a view to increase of steadiness of workpiece geometrical shape during its vulcanisation.

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RU 2 376 129 C1

Authors

Chaplygin Aleksandr Borisovich

Marchenko Sergej Vasil'Evich

Sherkunov Viktor Georgievich

Gitenko Svetlana Danilovna

Dates

2009-12-20—Published

2008-09-02—Filed

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