FR2436642A1 - Procede de fabrication d'une bague de roulement composite - Google Patents

Procede de fabrication d'une bague de roulement composite

Info

Publication number
FR2436642A1
FR2436642A1 FR7827347A FR7827347A FR2436642A1 FR 2436642 A1 FR2436642 A1 FR 2436642A1 FR 7827347 A FR7827347 A FR 7827347A FR 7827347 A FR7827347 A FR 7827347A FR 2436642 A1 FR2436642 A1 FR 2436642A1
Authority
FR
France
Prior art keywords
manufacturing
bearing ring
steel
sinting
composite bearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7827347A
Other languages
English (en)
Other versions
FR2436642B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTN SNR Roulements SA
Original Assignee
Societe Nouvelle de Roulements SNR SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Societe Nouvelle de Roulements SNR SA filed Critical Societe Nouvelle de Roulements SNR SA
Priority to FR7827347A priority Critical patent/FR2436642A1/fr
Priority to GB7932907A priority patent/GB2033975B/en
Priority to IT25948/79A priority patent/IT1123301B/it
Priority to US06/078,453 priority patent/US4343072A/en
Priority to ES484395A priority patent/ES484395A1/es
Priority to DE2938812A priority patent/DE2938812C3/de
Publication of FR2436642A1 publication Critical patent/FR2436642A1/fr
Application granted granted Critical
Publication of FR2436642B1 publication Critical patent/FR2436642B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49643—Rotary bearing
    • Y10T29/49679—Anti-friction bearing or component thereof
    • Y10T29/49689—Race making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Forging (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

A.SECTEUR TECHNIQUE : FABRICATION DE BAGUES DE ROULEMENTS PAR FRITTAGE. B.CARACTERISTIQUE TECHNIQUE PRINCIPALE : ON REALISE UNE BAGUE COMPOSITE A PARTIR D'UN FLAN EN TOLE D'ACIER 100 C6 (NUANCE AFNOR) ET D'UNE EBAUCHE CIRCULAIRE D'ACIER REALISEE PAR COMPRESSION D'ACIER DE MEME NATURE OU DIFFERENT, LEQUEL SE PRESENTE SOUS UNE FORME GRANULAIRE, SPHEROIDALE, PULVERULENTE OU FIBREUSE, CECI PAR UNE OPERATION DE FRITTAGE, DE FORGEAGE ETOU LAMINAGE, POUR OBTENIR UN PRODUIT CARACTERISE PAR LA PRESENCE DE LA TOLE DANS LA ZONE ACTIVE DE LA BAGUE DE ROULEMENT. C.APPLICATION PRINCIPALE : ROULEMENTS.
FR7827347A 1978-09-25 1978-09-25 Procede de fabrication d'une bague de roulement composite Granted FR2436642A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7827347A FR2436642A1 (fr) 1978-09-25 1978-09-25 Procede de fabrication d'une bague de roulement composite
GB7932907A GB2033975B (en) 1978-09-25 1979-09-21 Method of manufacturing composite rings for rolling-contact bearings
IT25948/79A IT1123301B (it) 1978-09-25 1979-09-21 Procedimento per la fabbricazione di un anello di rotolamento composito
US06/078,453 US4343072A (en) 1978-09-25 1979-09-24 Method of manufacturing composite rings for bearings
ES484395A ES484395A1 (es) 1978-09-25 1979-09-24 Procedimiento de fabricacion de un casquillo de rodamiento compuesto
DE2938812A DE2938812C3 (de) 1978-09-25 1979-09-25 Verfahren zum Herstellen eines Wälzlagerlaufringes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7827347A FR2436642A1 (fr) 1978-09-25 1978-09-25 Procede de fabrication d'une bague de roulement composite

Publications (2)

Publication Number Publication Date
FR2436642A1 true FR2436642A1 (fr) 1980-04-18
FR2436642B1 FR2436642B1 (fr) 1982-04-23

Family

ID=9212989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827347A Granted FR2436642A1 (fr) 1978-09-25 1978-09-25 Procede de fabrication d'une bague de roulement composite

Country Status (6)

Country Link
US (1) US4343072A (fr)
DE (1) DE2938812C3 (fr)
ES (1) ES484395A1 (fr)
FR (1) FR2436642A1 (fr)
GB (1) GB2033975B (fr)
IT (1) IT1123301B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683484A1 (fr) * 1991-11-12 1993-05-14 Schaeffler Waelzlager Kg Feuillard a froid pour la fabrication de composants de precision emboutis et cementes en particulier de composants de roulements et de moteurs.

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462144A (en) * 1980-03-20 1984-07-31 White Charles A Stamped low friction bearing, and process for making same
US4710344A (en) * 1983-10-07 1987-12-01 Union Carbide Corporation Method of forming a getter assembly
DE3417813C1 (de) * 1984-05-14 1985-06-05 Sinterstahl GmbH, 8958 Füssen Verwendung von Streusinter-Reibbelaegen in Reibkupplungen oder -bremsen
JP4390124B2 (ja) * 2001-05-22 2009-12-24 株式会社ハーモニック・ドライブ・システムズ 軽量ベアリングの製造方法
JP4363523B2 (ja) * 2004-07-01 2009-11-11 株式会社ハーモニック・ドライブ・システムズ 軸受軌道輪の製造方法
DE102005022730A1 (de) * 2005-05-18 2006-11-23 Schaeffler Kg Wälzlagerring,insbesondere für hochbeanspruchte Wälzlager in Flugzeugtriebwerken, sowie Verfahren zu dessen Herstellung
WO2007078616A2 (fr) * 2005-12-22 2007-07-12 Timken Us Corporation Roulement à rouleaux coniques et procédé de fabrication
US8210012B2 (en) * 2007-10-31 2012-07-03 Corts Engineering Gmbh & Co. Kg Lubrication delivery system for linear bearings
EP2237901B1 (fr) * 2007-10-31 2013-04-10 Corts Engineering GmbH & Co. KG Coussinets linéaires pour laminoir
US8827564B2 (en) * 2009-07-31 2014-09-09 Jtekt Corporation Outer ring of tapered roller bearing, tapered roller bearing, and manufacturing method of outer ring of tapered roller bearing
DE102011005326A1 (de) 2011-03-10 2012-09-13 Schaeffler Technologies Gmbh & Co. Kg Verfahren zur Herstellung eines Lagerringes, insbesondere für ein Kegelrollenlager
DE102012205923A1 (de) * 2012-04-12 2013-10-17 Schaeffler Technologies AG & Co. KG Lagerinnenring für ein Rillenkugellager, Rillenkugellager mit diesem Lagerinnenring sowie Verfahren zur Herstellung eines solchen Lagerinnenrings
SE537381C2 (sv) 2013-04-09 2015-04-14 Skf Ab Lagerkomponentsdel, lagerkomponent och process för tillverkning av en lagerkomponent
DE102013007327A1 (de) * 2013-04-27 2014-10-30 Volkswagen Aktiengesellschaft Als Verbundbauteil ausgebildetes Zahnrad, mit einem aus Blech gebildeten Zahnkranzkörper und einem aus Sintermetall gebildeten Radnabenkörper

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304416A1 (fr) * 1975-03-20 1976-10-15 Creusot Loire Procede de fabrication de tubes composites et produits obtenus
DE2641899A1 (de) * 1975-11-17 1977-05-18 Textron Inc Verfahren zum selektiven kaltumformen und verdichten eines ausgewaehlten oberflaechenteils eines gesinterten poroesen metallpulver-werkstuecks

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1677841A (en) * 1923-01-18 1928-07-17 John L Mcmichael Method of making ball-race elements
US1703177A (en) * 1926-03-01 1929-02-26 Charles R Short Bearing and method of making the same
US1797752A (en) * 1926-12-24 1931-03-24 Blackmore Lloyd Bearing
US1942578A (en) * 1928-06-05 1934-01-09 Cleveland Graphite Bronze Co Method of making bearing sleeves
US2198253A (en) * 1936-06-15 1940-04-23 Gen Motors Corp Method of making composite metal bearing elements
US2457861A (en) * 1943-05-14 1949-01-04 Brassert & Co Method of manufacturing metal products
US2747256A (en) * 1953-08-31 1956-05-29 Bohn Aluminium & Brass Corp Process of forming composite strips of backing and bearing metals
US2913811A (en) * 1956-12-20 1959-11-24 American Radiator & Standard Cold extrusion of bearing races
US3332774A (en) * 1963-12-18 1967-07-25 Motor Wheel Corp Method of making a sintered impregnated metal brake drum
US3834003A (en) * 1972-11-02 1974-09-10 Airco Inc Method of particle ring-rolling for making metal rings
SU459923A1 (ru) * 1972-11-21 1979-03-30 Экспериментальный научно-исследовательский институт кузнечно-прессового машиностроения Способ получени профильных кольцевых изделий

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304416A1 (fr) * 1975-03-20 1976-10-15 Creusot Loire Procede de fabrication de tubes composites et produits obtenus
DE2641899A1 (de) * 1975-11-17 1977-05-18 Textron Inc Verfahren zum selektiven kaltumformen und verdichten eines ausgewaehlten oberflaechenteils eines gesinterten poroesen metallpulver-werkstuecks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683484A1 (fr) * 1991-11-12 1993-05-14 Schaeffler Waelzlager Kg Feuillard a froid pour la fabrication de composants de precision emboutis et cementes en particulier de composants de roulements et de moteurs.

Also Published As

Publication number Publication date
ES484395A1 (es) 1980-05-16
US4343072A (en) 1982-08-10
IT1123301B (it) 1986-04-30
DE2938812A1 (de) 1980-04-03
DE2938812B2 (de) 1980-10-23
GB2033975A (en) 1980-05-29
DE2938812C3 (de) 1981-08-27
GB2033975B (en) 1982-12-22
FR2436642B1 (fr) 1982-04-23
IT7925948A0 (it) 1979-09-21

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Legal Events

Date Code Title Description
ST Notification of lapse