ATE86897T1 - Verfahren zur herstellung einer nockenwelle. - Google Patents

Verfahren zur herstellung einer nockenwelle.

Info

Publication number
ATE86897T1
ATE86897T1 AT88117466T AT88117466T ATE86897T1 AT E86897 T1 ATE86897 T1 AT E86897T1 AT 88117466 T AT88117466 T AT 88117466T AT 88117466 T AT88117466 T AT 88117466T AT E86897 T1 ATE86897 T1 AT E86897T1
Authority
AT
Austria
Prior art keywords
shape
cam shaft
blank
bearing locations
cams
Prior art date
Application number
AT88117466T
Other languages
English (en)
Inventor
Hans A Dipl-Ing Haerle
Original Assignee
Schwaebische Huettenwerke Gmbh
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 Schwaebische Huettenwerke Gmbh filed Critical Schwaebische Huettenwerke Gmbh
Application granted granted Critical
Publication of ATE86897T1 publication Critical patent/ATE86897T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/08—Making machine elements axles or shafts crankshafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/063—Making machine elements axles or shafts hollow
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S72/00—Metal deforming
    • Y10S72/713—Method of making vehicle power transmitting shaft
    • 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
    • Y10T29/17—Crankshaft making apparatus
    • 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
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49286—Crankshaft making
    • 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
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49288—Connecting rod making
    • 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
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49293—Camshaft making
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Gears, Cams (AREA)
AT88117466T 1987-10-28 1988-10-20 Verfahren zur herstellung einer nockenwelle. ATE86897T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873736453 DE3736453A1 (de) 1987-10-28 1987-10-28 Verfahren zur herstellung einer nockenwelle
EP88117466A EP0313985B1 (de) 1987-10-28 1988-10-20 Verfahren zur Herstellung einer Nockenwelle

Publications (1)

Publication Number Publication Date
ATE86897T1 true ATE86897T1 (de) 1993-04-15

Family

ID=6339232

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88117466T ATE86897T1 (de) 1987-10-28 1988-10-20 Verfahren zur herstellung einer nockenwelle.

Country Status (7)

Country Link
US (1) US5040294A (de)
EP (1) EP0313985B1 (de)
JP (1) JPH01148434A (de)
KR (1) KR890006320A (de)
AT (1) ATE86897T1 (de)
DE (2) DE3736453A1 (de)
ES (1) ES2039552T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187866A (en) * 1991-09-03 1993-02-23 Copperweld Corporation Method of making a cam shaft
DE4427201C2 (de) * 1993-11-26 1996-09-12 Ges Innenhochdruckverfahren Verfahren zur Herstellung von hohlen Nockenwellen
DE4406754C2 (de) * 1994-03-02 1998-11-19 Emitec Emissionstechnologie Mehrfachnocken
JP4075478B2 (ja) * 2002-06-13 2008-04-16 日産自動車株式会社 エンジン用組立式カムシャフトおよびその製造方法
DE10236281A1 (de) * 2002-08-08 2004-02-19 Ina-Schaeffler Kg Verfahren zum Herstellen einer Spindelmutter eines Kugelgewindetriebes
DE102004021014A1 (de) * 2004-04-29 2005-11-24 Zf Friedrichshafen Ag Befestigungsanordnung an einem Umschlingungsgetriebe und Verfahren zur Herstellung derselben
JP4638189B2 (ja) * 2004-08-20 2011-02-23 有限会社トップラントエンジ スウェージングマシン
CN100486759C (zh) * 2006-01-27 2009-05-13 云南冶金集团总公司技术中心 低塑性有色金属圆线成型加工工艺及设备
CN100563917C (zh) * 2006-01-27 2009-12-02 云南冶金集团总公司技术中心 低塑性有色金属异型线材成型工艺及设备
DE102009021003A1 (de) * 2009-05-12 2010-11-18 Centrotherm Sitec Gmbh Verfahren und Vorrichtung zur Bereitstellung flüssigen Siliziums
EP2745951B1 (de) * 2012-12-20 2014-11-19 C.R.F. Società Consortile per Azioni Verfahren zur Herstellung einer Nockenwelle in einem Verbrennungsmotor
JP6400319B2 (ja) * 2014-03-31 2018-10-03 ダイハツ工業株式会社 内燃機関の動弁機構用のカム
CN105710273B (zh) * 2016-01-18 2017-11-03 上海理工大学 轿车等速万向传动轴旋锻周向进给工艺参数确定方法
CN107442725B (zh) * 2017-09-11 2019-02-15 上海理工大学 无芯棒旋锻内外圆度质量和避免旋锻折叠的控制方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472261A (en) * 1944-08-10 1949-06-07 Cleveland Welding Co Crankshaft and method of making same
GB651860A (en) * 1946-12-27 1951-04-11 Cie Forges Et Acieries Marine Hollow crankshafts or similar work-pieces and method for their manufacture
US2653373A (en) * 1947-12-27 1953-09-29 Charles A Brauchler Collapsible die for forging crankshafts
US2892254A (en) * 1953-06-08 1959-06-30 American Radiator & Standard Method of making cam shafts
GB1115093A (en) * 1965-12-30 1968-05-22 G K N Screws And Fasteners Ltd Improvements in or relating to cam shafts
AT353073B (de) * 1978-04-18 1979-10-25 Gfm Fertigungstechnik Verfahren zum bearbeiten von kurbelwellen
US4416130A (en) * 1981-03-20 1983-11-22 Industrial Metal Products Corporation Pulsing impact straightener
DE3205584C2 (de) * 1982-02-17 1985-06-13 Gebrüder Felss, 7535 Königsbach-Stein Rundhämmermaschine
JPH0683862B2 (ja) * 1984-01-20 1994-10-26 日本ピストンリング株式会社 中空カムシヤフトの製造方法
DE3528464A1 (de) * 1985-08-08 1987-02-19 Audi Ag Verfahren zum herstellen einer nockenwelle
US4763503A (en) * 1985-12-31 1988-08-16 Hughes Robert W Apparatus for making a cam shaft
DE3631607A1 (de) * 1986-09-17 1988-04-07 Schwaebische Huettenwerke Gmbh Verfahren zur herstellung einer nockenwelle

Also Published As

Publication number Publication date
KR890006320A (ko) 1989-06-13
DE3879371D1 (de) 1993-04-22
EP0313985B1 (de) 1993-03-17
ES2039552T3 (es) 1993-10-01
DE3736453A1 (de) 1989-05-11
JPH01148434A (ja) 1989-06-09
US5040294A (en) 1991-08-20
EP0313985A3 (en) 1990-08-16
EP0313985A2 (de) 1989-05-03

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