Show metadata Hide metadata

(19)

(11)

2 709 886

(13)

(51)

IPC

B22F7/04(2006-01-01)

B22F3/16(2006-01-01)

B22F3/12(2006-01-01)

F16D69/00(2006-01-01)

(21) (22)

Application

2019101128, 2019-01-14

(24)

Start date

2019-01-14

(22)

Actual filing date

2019-01-14

(45)

Published

2019-12-23

(72)

Inventor

Leshok Andrej ValerevichIlyushchenko Aleksandr FedorovichRogovoj Aleksandr Nikolaevich

(73)

Holder

Gosudarstvennoe Nauchnoe Uchrezhdenie Institut Poroshkovoj Metallurgii Imeni Akademika O.V. Romana

FRICTION ARTICLES MANUFACTURING METHOD Russian patent published in 2019 - IPC B22F7/04 B22F3/16 B22F3/12 F16D69/00

Abstract RU 2709886 C1

FIELD: manufacturing technology.

SUBSTANCE: invention relates to production of frictional articles. Method involves application, preliminary roasting of a freely filled layer of friction material on a steel bearing base and sintering of a workpiece in the form of a disk. Prior to sintering, the baked layer of friction material is compacted by pressing the disc with force of up to 2.5 t/cm² by means of die tool with molding profile of oil-removable channels and grooves.

EFFECT: higher efficiency of the process while maintaining tribological characteristics of the disc.

1 cl, 1 ex

Similar patents RU2709886C1

Title	Year	Author	Number
METHOD FOR MANUFACTURING FRICTION PRODUCT	2020	Savich Vadim Viktorovich Leshok Andrej Valerevich Ilyushchenko Aleksandr Fedorovich Rogovoj Aleksandr Nikolaevich	RU2757822C1
METHOD FOR MANUFACTURING A FRICTION PRODUCT	2022	Leshok Andrej Valerevich Ilyushchenko Aleksandr Fedorovich Rogovoj Aleksandr Nikolaevich Dyachkova Larisa Nikolaevna	RU2800903C1
METHOD FOR MANUFACTURING FRICTION PRODUCTS	2019	Leshok Andrej Valerevich Ilyushchenko Aleksandr Fedorovich Rogovoj Aleksandr Nikolaevich	RU2812246C2
METHOD OF PRODUCING FRICTIONAL ARTICLES	2015	Rogovoj Aleksandr Nikolaevich Artyukhov Aleksandr Nikolaevich Dmitrovich Aleksandr Anatolevich Leshok Andrej Valereviich Ilyushchenko Aleksandr Fedorovich	RU2653385C2
METHOD FOR MANUFACTURING A FRICTION PRODUCT	2022	Leshok Andrej Valerevich Ilyushchenko Aleksandr Fedorovich Rogovoj Aleksandr Nikolaevich	RU2797303C1
METHOD OF PRODUCING FRICTIONAL ARTICLES	0	Bej Yurij Mikhajlovich Sobchuk Nikolaj Stepanovich Yunatskij Evgenij Kornelevich Bolshechenko Aleksej Gavrilovich Bakholdin Anatolij Aleksandrovich Gajduchenko Anatolij Kirillovich Serdyuk Stanislav Kuzmich Balter Mariya Aronovna	SU944786A1
METHOD OF MANUFACTURING FRICTION DISCS	1992	Bykov Igor' Dmitrievich[Ua] Orlov Mikhail Romanovich[Ua] Lekhovitser Zoja Vasil'Evna[Ua] Lavrova Larisa Valentinovna[Ua] Litvinenko Alla Dmitrievna[Ua]	RU2026156C1
METHOD FOR OBTAINING A FRICTION PRODUCTION	2022	Leshok Andrej Valerevich Ilyushchenko Aleksandr Fedorovich Rogovoj Aleksandr Nikolaevich	RU2802496C1
METHOD FOR MANUFACTURE OF FRICTION ARTICLE WITH LININGS FROM COPPER-BASE CERMET	1997	Sokolov Anatolij Fedorovich	RU2114719C1
METHOD FOR MANUFACTURING FRICTION LINING OF ABSORBING DEVICE	2020	Gabets Denis Aleksandrovich Gabets Aleksandr Valerevich Chertovskikh Evgenij Olegovich	RU2757454C1

RU 2 709 886 C1

Authors

Leshok Andrej Valerevich

Ilyushchenko Aleksandr Fedorovich

Rogovoj Aleksandr Nikolaevich

Dates

2019-12-23—Published

2019-01-14—Filed