Show metadata Hide metadata

(19)

(11)

2 574 951

(13)

(51)

IPC

B24B39/02(2006-01-01)

(21) (22)

Application

2014146136/02, 2014-11-17

(24)

Start date

2014-11-17

(22)

Actual filing date

2014-11-17

(45)

Published

2016-02-10

(72)

Inventor

Morozov Aleksandr ViktorovichFedotov Gennadij Dmitrievich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennaja Sel'Skokhozjajstvennaja Akademija Imeni P.A. Stolypina"

ELECTROMECHANICAL BURNISHING Russian patent published in 2016 - IPC B24B39/02

Abstract RU 2574951 C1

FIELD: metallurgy.

SUBSTANCE: mandrel is displaced along the part bore axis. Hardened circular sections are formed at the part bore surface by heating them to the quenching temperature. Circular sections with hardness differences are produced by a smooth variation of electric current density at the contact between the mandrel and part bore surface.

EFFECT: higher wear resistance and longer life.

Similar patents RU2574951C1

Title	Year	Author	Number
ELECTROMECHANICAL MANDRELLING METHOD	2019	Morozov Aleksandr Viktorovich Abramov Aleksandr Evgenevich Khabieva Liliya Linarovna Tashlinskij Vladimir Valerevich	RU2729272C1
ELECTROMECHANICAL MANDRELLING METHOD	2019	Morozov Aleksandr Viktorovich Abramov Aleksandr Evgenevich Khabieva Liliya Linarovna Tashlinskij Vladimir Valerevich	RU2728104C1
ELECTROMECHANICAL MANDRELLING METHOD	2019	Morozov Aleksandr Viktorovich	RU2727395C1
METHOD OF ELECTROMECHANICAL MANDRELING	2014	Morozov Aleksandr Viktorovich Gorshkov Aleksandr Yurevich	RU2585585C2
METHOD OF ELECTROMECHANICAL MANDRELLING	2014	Morozov Aleksandr Viktorovich Gorshkov Aleksandr Jur'Evich	RU2572676C1
METHOD OF ELECTROMECHANICAL BURNISHING	2010	Morozov Aleksandr Viktorovich Bajgulov Andrej Valer'Evich	RU2457083C2
METHOD OF ELECTROMECHANICAL MANDRELLING	2014	Morozov Aleksandr Viktorovich Gorshkov Aleksandr Jur'Evich	RU2572674C1
ELECTROMECHANICAL MANDRELLING METHOD	2019	Morozov Aleksandr Viktorovich Shamukov Nyazif Iksanovich Arslanov Rafis Rafkatovich	RU2727396C1
METHOD OF ELECTROMECHANICAL MANDRELING	2014	Morozov Aleksandr Viktorovich Gorshkov Aleksandr Yurevich	RU2585586C2
ELECTROMECHANICAL MANDRELLING METHOD	2019	Morozov Aleksandr Viktorovich Shamukov Nyazif Iksanovich Arslanov Rafis Rafkatovich	RU2728090C1

RU 2 574 951 C1

Authors

Morozov Aleksandr Viktorovich

Fedotov Gennadij Dmitrievich

Dates

2016-02-10—Published

2014-11-17—Filed