ES2007075A6 - Procedimiento de fabricacion de un arbol de levas - Google Patents

Procedimiento de fabricacion de un arbol de levas

Info

Publication number
ES2007075A6
ES2007075A6 ES8702045A ES8702045A ES2007075A6 ES 2007075 A6 ES2007075 A6 ES 2007075A6 ES 8702045 A ES8702045 A ES 8702045A ES 8702045 A ES8702045 A ES 8702045A ES 2007075 A6 ES2007075 A6 ES 2007075A6
Authority
ES
Spain
Prior art keywords
tubular member
rings
cam
cam rings
pressing
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.)
Expired
Application number
ES8702045A
Other languages
English (en)
Inventor
Geoffrey Michael Suter
Ronald John Dawson
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.)
GKN Technology Ltd
Original Assignee
GKN Technology Ltd
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
Priority claimed from GB868617052A external-priority patent/GB8617052D0/en
Priority claimed from GB878705385A external-priority patent/GB8705385D0/en
Application filed by GKN Technology Ltd filed Critical GKN Technology Ltd
Publication of ES2007075A6 publication Critical patent/ES2007075A6/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/84—Making other particular articles other parts for engines, e.g. connecting-rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/84—Making other particular articles other parts for engines, e.g. connecting-rods
    • B21D53/845—Making camshafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Gears, Cams (AREA)

Abstract

PROCEDIMIENTO DE FABRICACION DE UN ARBOL DE LEVAS PARA UN MOTOR DE COMBUSTION INTERNA. COMPRENDE MONTAR UNA PLURALIDAD DE ANILLOS DE LEVAS INICIALMENTE CIRCULARES (12) SOBRE UN ELEMENTO TUBULAR CENTRAL (10); DEFORMAR LOS ANILLOS DE LEVAS HASTA EL PERFIL DESEADO DE LAS LEVAS MEDIANTE PRESIONADO EN CAVIDADES DE TROQUELADO (20-22) DE UN DISPOSITIVO DE CONFORMADO; Y EXPANSIONAR, RADIALMENTE HACIA EL EXTERIOR, EL ELEMENTO TUBULAR AL INTERIOR DE LOS ANILLOS DE LEVAS DE PERFIL CONFIGURADO MEDIANTE LA APLICACION DE FLUIDO INTERNO A PRESION AL ELEMENTO TUBULAR (10). LOS ANILLOS DE LEVAS CONFIGURADOS (12) QUEDAN ASEGURADOS ASI CONTRA EL MOVIMIENTO ROTACIONAL Y AXIAL RESPECTO AL ELEMENTO TUBULAR (10).
ES8702045A 1986-07-12 1987-07-10 Procedimiento de fabricacion de un arbol de levas Expired ES2007075A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868617052A GB8617052D0 (en) 1986-07-12 1986-07-12 Camshaft
GB878705385A GB8705385D0 (en) 1987-03-07 1987-03-07 Camshaft

Publications (1)

Publication Number Publication Date
ES2007075A6 true ES2007075A6 (es) 1989-06-01

Family

ID=26291027

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8702045A Expired ES2007075A6 (es) 1986-07-12 1987-07-10 Procedimiento de fabricacion de un arbol de levas

Country Status (9)

Country Link
EP (1) EP0313565B1 (es)
JP (1) JPH02501323A (es)
KR (1) KR880701813A (es)
CN (1) CN1009570B (es)
BR (1) BR8707744A (es)
CA (1) CA1289776C (es)
ES (1) ES2007075A6 (es)
GB (1) GB2211127B (es)
WO (1) WO1988000643A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335945A4 (en) * 1987-10-01 1990-02-05 Husted Royce Hill CAMSHAFTS AND METHODS OF MANUFACTURE.
DE3803683A1 (de) * 1988-02-07 1989-08-17 Emitec Emissionstechnologie Gebaute welle, insbesondere nockenwelle, kurbelwelle oder getriebewelle
DE3803685A1 (de) * 1988-02-07 1989-08-17 Emitec Emissionstechnologie Nockenwelle
DE4406754C2 (de) * 1994-03-02 1998-11-19 Emitec Emissionstechnologie Mehrfachnocken
WO1996027460A1 (de) * 1995-03-06 1996-09-12 Karl Mettler Herstellung der nocke durch kaltumformung auf fertigmass
DE19622372B4 (de) * 1996-06-04 2006-06-01 Htm Härtetechnik & Metallbearbeitung Gmbh Verfahren und Vorrichtung zum Herstellen von Nockenwellen
AU2001277474A1 (en) * 2000-07-12 2002-01-21 Mannesmannrohren-Werke Ag Method for producing metallic, non-rotationally symmetrical rings with a constant wall thickness over their circumference
DE10234368C1 (de) * 2002-07-27 2003-09-25 Daimler Chrysler Ag Verfahren zur Herstellung von Wellen mit Funktionselementen
JP4565540B2 (ja) * 2003-08-25 2010-10-20 武蔵精密工業株式会社 カムシャフト
GB0323232D0 (en) * 2003-10-03 2003-11-05 Rolls Royce Plc Electrical machine
DE102004011815A1 (de) 2004-03-11 2005-09-29 Daimlerchrysler Ag Nockenwelle und Verfahren zur Herstellung einer Nockenwelle
KR100799604B1 (ko) * 2006-08-24 2008-01-30 주식회사 미보 캠과 샤프트의 조립방법
DE102007012756A1 (de) 2007-03-16 2008-09-18 Muhr Und Bender Kg Verfahren zum Herstellen von gebauten Nockenwellen
DE102009057633B3 (de) * 2009-12-09 2011-03-31 Thyssenkrupp Presta Teccenter Ag Verfahren zur Herstellung einer gebauten Nockenwelle, Nockenwellengrundkörper und gebaute Nockenwelle
DE102012017040A1 (de) * 2012-08-29 2014-03-27 Gkn Sinter Metals Holding Gmbh Verfahren zur Herstellung eines Verbundbauteils sowie ein Verbundbauteil
EP3093511B1 (en) * 2014-01-09 2019-06-12 Enplas Corporation Injection molding shaft
DE102014106924A1 (de) * 2014-05-16 2015-11-19 Thyssenkrupp Presta Teccenter Ag Verfahren zur Herstellung einer gebauten Nockenwelle
DE102015206967A1 (de) 2015-04-17 2016-10-20 Thyssenkrupp Ag Verfahren zum Positionieren eines Nockenwellenelementes auf einem Wellensegment einer Nockenwelle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1117816A (en) * 1965-07-31 1968-06-26 Gkn Screws Fasteners Ltd Improvements relating to cam shafts
GB1115093A (en) * 1965-12-30 1968-05-22 G K N Screws And Fasteners Ltd Improvements in or relating to cam shafts
DE2546802C3 (de) * 1975-10-18 1979-08-09 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Nockenwette für Hubkolbenmaschinen

Also Published As

Publication number Publication date
KR880701813A (ko) 1988-11-05
CN87104854A (zh) 1988-01-27
GB8828529D0 (en) 1989-02-01
GB2211127B (en) 1990-01-31
CA1289776C (en) 1991-10-01
EP0313565A1 (en) 1989-05-03
GB2211127A (en) 1989-06-28
EP0313565B1 (en) 1990-09-12
BR8707744A (pt) 1989-08-15
JPH02501323A (ja) 1990-05-10
JPH0524322B2 (es) 1993-04-07
CN1009570B (zh) 1990-09-12
WO1988000643A1 (en) 1988-01-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20070711