Show metadata Hide metadata

(19)

(11)

2 227 772

(13)

(51)

IPC

(21) (22)

Application

2002102295/02, 2002-01-25

(24)

Start date

2002-01-25

(22)

Actual filing date

2002-01-25

(45)

Published

2004-04-27

(72)

Inventor

Chistjakov A.M.Korolev A.V.Stepanov K.V.

(73)

Holder

Chistjakov Anatolij MikhajlovichKorolev Al'Bert ViktorovichStepanov Konstantin Vladimirovich

APPARATUS FOR SUPERFINISHING TOROIDAL SURFACES OF BALL BEARING RACES Russian patent published in 2004 - IPC

Abstract RU 2227772 C2

FIELD: machine engineering, possibly finishing raceways of ball bearing races. SUBSTANCE: apparatus includes spindle of article mandrel and drive unit for realizing rocking motion of working block. Axis of said drive unit is parallel relative to article rotation axis. The last is arranged on bisecting line of rocking angle of block and it is shifted relative to apex of said angle by value determined according to given formula. Such design provides linear contact between worked surface and block. EFFECT: enhanced accuracy and efficiency of superfinishing. 4 dwg, 2 ex

Similar patents RU2227772C2

Title	Year	Author	Number
FINISHING METHOD	2006	Korolev Al'Bert Viktorovich Krajnov Sergej Sergeevich Korolev Aleksandr Al'Bertovich	RU2325259C2
METHOD OF FINISH-MACHINING	1992	Korolev A.V. Korotkov P.Ja. Komarov V.A. Jashkin I.A.	RU2024385C1
FINISHING METHOD	2001	Korolev A.A. Korolev A.V. Korolev A.A.	RU2210480C2
DEVICE FOR ABRASIVE PROCESSING	2012	Korolev Al'Bert Viktorovich Salimov Bakytzhan Nurzhanovich	RU2501638C1
METHOD OF FINISHING TREATMENT	1998	Korotkov P.Ja. Korolev A.V. Astashkin A.V.	RU2137582C1
HONING MACHINE FOR RACE RACEWAYS	1991	Korotkov P.Ja. Komarov V.A. Chistjakov A.M. Korolev A.V. Davidenko O.Ju.	RU1823336C
MACHINE FOR SUPER-FINISHING THE ROLLER TRACKS OF BEARING RACES	0	Kuznetsov Anatolij Mikhajlovich Borisov Nikolaj Vasilevich Bosinzon Arkadij Yakovlevich Taratynov Oleg Vasilevich Kostorov Gennadij Vasilevich	SU607713A1
DEVICE FOR ABRASIVE WORKING	1992	Korolev A.V. Korotkov P.Ja. Komarov V.A. Jashkin I.A.	RU2036773C1
METHOD FOR SUPERFINISHING OF RACEWAY OF BALL BEARING RACES	1996	Chernevskij L.V. Alferov A.I. Brodskij B.M.	RU2115534C1
DEVICE FOR ABRASIVE PROCESSING OF RACES OF BEARING RINGS	1992	Korotkov P.Ja. Komarov V.A. Korolev A.V. Jashkin I.A. Tjapaev V.V.	RU2057631C1

RU 2 227 772 C2

Authors

Chistjakov A.M.

Korolev A.V.

Stepanov K.V.

Dates

2004-04-27—Published

2002-01-25—Filed