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2 510 674

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IPC

B23D73/00(2006-01-01)

(21) (22)

Application

2012114011/02, 2012-04-10

(24)

Start date

2012-04-10

(22)

Actual filing date

2012-04-10

(45)

Published

2014-04-10

(72)

Inventor

Nenashev Maksim VladimirovichKalashnikov Vladimir Vasil'EvichDemoretskij Dmitrij Anatol'EvichIbatullin Il'Dar DuglasovichNechaev Il'Ja VladimirovichZhuravlev Andrej NikolaevichMurzin Andrej Jur'EvichGanigin Sergej Jur'EvichJakunin Konstantin PetrovichKobjakina Ol'Ga Anatol'EvnaChebotaev Aleksandr Anatol'EvichKhlystova Irina Evgen'EvnaTarakanov Andrej Mikhajlovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet"

METHOD OF FILES PRODUCTION Russian patent published in 2014 - IPC B23D73/00

Abstract RU 2510674 C2

FIELD: process engineering.

SUBSTANCE: proposed method comprises application of coating on metal billet. To up the hardness, coating on file working surface is applied by detonation. Note here that said coating is formed on tooth backs while low-carbon steel is used as billet material.

EFFECT: higher hardness.

2 dwg

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RU 2 510 674 C2

Authors

Nenashev Maksim Vladimirovich

Kalashnikov Vladimir Vasil'Evich

Demoretskij Dmitrij Anatol'Evich

Ibatullin Il'Dar Duglasovich

Nechaev Il'Ja Vladimirovich

Zhuravlev Andrej Nikolaevich

Murzin Andrej Jur'Evich

Ganigin Sergej Jur'Evich

Jakunin Konstantin Petrovich

Kobjakina Ol'Ga Anatol'Evna

Chebotaev Aleksandr Anatol'Evich

Khlystova Irina Evgen'Evna

Tarakanov Andrej Mikhajlovich

Dates

2014-04-10—Published

2012-04-10—Filed