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2 457 098

(13)

(51)

IPC

B24B39/02(2006-01-01)

(21) (22)

Application

2011104281/02, 2011-02-07

(24)

Start date

2011-02-07

(22)

Actual filing date

2011-02-07

(45)

Published

2012-07-27

(72)

Inventor

Stepanov Jurij SergeevichKirichek Andrej ViktorovichSolov'Ev Dmitrij L'VovichSilant'Ev Sergej AleksandrovichVasil'Ev Anton ViktorovichAfanas'Ev Boris IvanovichTarasov Dmitrij Evgen'EvichBarinov Sergej VladimirovichVolobuev Aleksandr Vladimirovich

(73)

Holder

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

METHOD OF STATIC-PULSED HARDENING OF LONG-CUT BORES Russian patent published in 2012 - IPC B24B39/02

Abstract RU 2457098 C1

FIELD: process engineering.

SUBSTANCE: invention relates to bore burnishing. Static load is applied to burnishing tool along machined surface and intermittent pulse load is applied via waveguide and hammer. Static load is applied by pulling burnishing tool holder with the help of compression spring secured on slides reciprocating in guides. Intermittent pulsed load is applied by pushing burnishing tool by waveguide and hammer driven by hydraulic pulse generator arranged on slides and equipped with braking chamber.

EFFECT: expanded machining performances, deeper hardened surface layer.

1 dwg, 1 ex

Similar patents RU2457098C1

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RU 2 457 098 C1

Authors

Stepanov Jurij Sergeevich

Kirichek Andrej Viktorovich

Solov'Ev Dmitrij L'Vovich

Silant'Ev Sergej Aleksandrovich

Vasil'Ev Anton Viktorovich

Afanas'Ev Boris Ivanovich

Tarasov Dmitrij Evgen'Evich

Barinov Sergej Vladimirovich

Volobuev Aleksandr Vladimirovich

Dates

2012-07-27—Published

2011-02-07—Filed