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2 539 515

(13)

(51)

IPC

F16C33/00(2006-01-01)

B23P6/00(2006-01-01)

(21) (22)

Application

2013118885/02, 2013-04-23

(24)

Start date

2013-04-23

(22)

Actual filing date

2013-04-23

(45)

Published

2015-01-20

(72)

Inventor

Korenev Vladislav NikolaevichRodichev Aleksej Jur'EvichKarasev Ivan SergeevichSemenov Aleksandr Vasil'Evich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Agrarnyj Universitet" Vpo Orel Gau)Gosudarstvennoe Nauchnoe Uchrezhdenie Vserossijskij Nauchno-Issledovatel'Skij Tekhnologicheskij Institut Remonta I Ehkspluatatsii Mashinno-Traktornogo Parka Rossijskoj Akademii Sel'Skokhozjajstvennykh Nauk Gosniti Rossel'Khozakademii)

PLAIN BEARING MANUFACTURING METHOD Russian patent published in 2015 - IPC F16C33/00 B23P6/00

Abstract RU 2539515 C2

FIELD: machine building.

SUBSTANCE: method implies preparation of the internal cylindrical surface of a plain bearing by cutting "broken" thread, covering it with antifriction coating with further mechanical treatment by plastic deformation in the form of rolling the antifriction coating by carbide-tipped tools.

EFFECT: produced plain bearing from a steel bush with sprayed bronze layer has higher quality of surface layer and is more durable along with its low cost.

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RU 2 539 515 C2

Authors

Korenev Vladislav Nikolaevich

Rodichev Aleksej Jur'Evich

Karasev Ivan Sergeevich

Semenov Aleksandr Vasil'Evich

Dates

2015-01-20—Published

2013-04-23—Filed