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2 492 972

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(51)

IPC

B23B51/08(2006-01-01)

(21) (22)

Application

2010145510/02, 2010-11-09

(24)

Start date

2010-11-09

(22)

Actual filing date

2010-11-09

(45)

Published

2013-09-20

(72)

Inventor

Nenashev Maksim VladimirovichKalashnikov Vladimir Vasil'EvichDemoretskij Dmitrij Anatol'EvichNosov Nikolaj VladimirovichIbatullin Il'Dar DuglasovichZhuravlev Andrej NikolaevichMurzin Andrej NikolaevichKurguzov Jurij IvanovichGanigin Sergej Jur'EvichKobjakina Ol'Ga Anatol'EvnaRogozhin Pavel ViktorovichChebotaev Aleksandr Anatol'EvichShmyrov Sergej SergeevichUsachev Vasilij Vladimirovich

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Samarskij Gosudarstvennyj Tekhnicheskij Universitet

TOOL FOR PLASTIC BORING Russian patent published in 2013 - IPC B23B51/08

Abstract RU 2492972 C2

FIELD: process engineering.

SUBSTANCE: invention relates to machine building and is intended for plastic boring. The tool is composed of a solid of revolution that comprises diverging, gaging and facing surfaces. Solid of revolution of the tool is made of high-speed steel with mid heat-insulation layer applied on tool shaping sections to hinder heat withdrawal from machining area to the tool and, further, machine tool spindle, and outer wear-proof layer.

EFFECT: simplified tool production, higher efficiency of boring, lower costs.

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RU 2 492 972 C2

Authors

Nenashev Maksim Vladimirovich

Kalashnikov Vladimir Vasil'Evich

Demoretskij Dmitrij Anatol'Evich

Nosov Nikolaj Vladimirovich

Ibatullin Il'Dar Duglasovich

Zhuravlev Andrej Nikolaevich

Murzin Andrej Nikolaevich

Kurguzov Jurij Ivanovich

Ganigin Sergej Jur'Evich

Kobjakina Ol'Ga Anatol'Evna

Rogozhin Pavel Viktorovich

Chebotaev Aleksandr Anatol'Evich

Shmyrov Sergej Sergeevich

Usachev Vasilij Vladimirovich

Dates

2013-09-20—Published

2010-11-09—Filed