WO2002028564A8 - Verfahren zum herstellen einer hohlwelle, insbesondere nockenwelle, und danach hergestellte hohlwelle - Google Patents

Verfahren zum herstellen einer hohlwelle, insbesondere nockenwelle, und danach hergestellte hohlwelle

Info

Publication number
WO2002028564A8
WO2002028564A8 PCT/DE2001/003666 DE0103666W WO0228564A8 WO 2002028564 A8 WO2002028564 A8 WO 2002028564A8 DE 0103666 W DE0103666 W DE 0103666W WO 0228564 A8 WO0228564 A8 WO 0228564A8
Authority
WO
WIPO (PCT)
Prior art keywords
hollow shaft
camshaft
ihf
cams
shaft
Prior art date
Application number
PCT/DE2001/003666
Other languages
English (en)
French (fr)
Other versions
WO2002028564A1 (de
Inventor
Bodo Furchheim
Franz-Josef Schleifstein
Original Assignee
Salzgitter Antriebstechnik Gmb
Bodo Furchheim
Franz-Josef Schleifstein
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 DE2000149048 external-priority patent/DE10049048C1/de
Priority claimed from DE2000149047 external-priority patent/DE10049047C2/de
Application filed by Salzgitter Antriebstechnik Gmb, Bodo Furchheim, Franz-Josef Schleifstein filed Critical Salzgitter Antriebstechnik Gmb
Priority to US10/381,037 priority Critical patent/US6961998B2/en
Priority to AU2002223431A priority patent/AU2002223431A1/en
Priority to JP2002532380A priority patent/JP2004510585A/ja
Priority to DE10194184T priority patent/DE10194184D2/de
Priority to EP01986277A priority patent/EP1320433A1/de
Publication of WO2002028564A1 publication Critical patent/WO2002028564A1/de
Publication of WO2002028564A8 publication Critical patent/WO2002028564A8/de

Links

Classifications

    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B23P11/005—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by expanding or crimping
    • 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/02—Camshafts
    • 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
    • Y10T29/49293—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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49909—Securing cup or tube between axially extending concentric annuli
    • Y10T29/49911—Securing cup or tube between axially extending concentric annuli by expanding inner annulus
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/49—Member deformed in situ
    • Y10T403/4949—Deforming component is inserted section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Gears, Cams (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Herstellen einer Hohlwelle, insbesondere Nockenwelle, nach dem Innenhochdruck-Umformverfahren (IHU), wobei auf die äußere Mantelfläche der Hohlwelle, angepasst an ihren Einsatz, Nocken und/oder Maschinenelemente kraft- und/oder formschlüssig in Lage und Stellung funktionsgerecht verteilt aufgebracht werden. Die Erfindung betrifft ferner eine nach diesem Verfahren hergestellte Hohlwelle. Um das Verfahren rationneler zu gestalten, wird erfindungsgemäß vorgeschlagen, dass (a) die für die Funktion der Hohlwelle erforderlichen Nocken und/oder Maschinenelemente beim Einlegen der Hohlwelle (1) an der funktionsbedingten Stelle und Stellung auf die Hohlwelle aufgeschoben und positioniert werden; in zumindest einem Ende der Hohlwelle ein Element (5) mit annähernd gleichem Außendurchmesser wie der Innendurchmesser der Hohlwelle positioniert wird; die Hohlwelle mit den auf ihr aufgeschobenen Nocken und/oder Maschinenelementen und dem eingelgegten Element in ein IHU-Werkzeug eingelegt wird; nach dem Schließen de IHU-Werkzeuges ein Medium unter dem erforderlichen hohen Druck in der Hohlwelle zur Einwirkung gebracht wird.
PCT/DE2001/003666 2000-09-29 2001-09-24 Verfahren zum herstellen einer hohlwelle, insbesondere nockenwelle, und danach hergestellte hohlwelle WO2002028564A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US10/381,037 US6961998B2 (en) 2000-09-29 2001-09-24 Method for producing a hollow shaft, in particular a camshaft and a camshaft produced according to said method
AU2002223431A AU2002223431A1 (en) 2000-09-29 2001-09-24 Method for producing a hollow shaft, in particular a camshaft and a camshaft produced according to said method
JP2002532380A JP2004510585A (ja) 2000-09-29 2001-09-24 ホローシャフト、特にカムシャフトを製造する方法及びこの方法によって製造されたホローシャフト
DE10194184T DE10194184D2 (de) 2000-09-29 2001-09-24 Verfahren zum Herstellen einer Hohlwelle, insbesondere Nockenwelle und danach hergestellte Hohlwelle
EP01986277A EP1320433A1 (de) 2000-09-29 2001-09-24 Verfahren zum herstellen einer hohlwelle, insbesondere nockenwelle, und danach hergestellte hohlwelle

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10049048.4 2000-09-29
DE2000149048 DE10049048C1 (de) 2000-09-29 2000-09-29 Verfahren zum Herstellen von Enden für Hohlwellen
DE2000149047 DE10049047C2 (de) 2000-09-29 2000-09-29 Verfahren zum Herstellen einer Nockenwelle und danach hergestellte Nockenwelle
DE10049047.6 2000-09-29

Publications (2)

Publication Number Publication Date
WO2002028564A1 WO2002028564A1 (de) 2002-04-11
WO2002028564A8 true WO2002028564A8 (de) 2002-07-18

Family

ID=26007254

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/003666 WO2002028564A1 (de) 2000-09-29 2001-09-24 Verfahren zum herstellen einer hohlwelle, insbesondere nockenwelle, und danach hergestellte hohlwelle

Country Status (6)

Country Link
US (1) US6961998B2 (de)
EP (1) EP1320433A1 (de)
JP (1) JP2004510585A (de)
AU (1) AU2002223431A1 (de)
DE (1) DE10194184D2 (de)
WO (1) WO2002028564A1 (de)

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US7832166B2 (en) 2006-02-21 2010-11-16 Polymer-Wood Technologies, Inc. System, method and apparatus for producing fire rated doors
US8881494B2 (en) 2011-10-11 2014-11-11 Polymer-Wood Technologies, Inc. Fire rated door core
US8915033B2 (en) 2012-06-29 2014-12-23 Intellectual Gorilla B.V. Gypsum composites used in fire resistant building components
US9375899B2 (en) 2012-06-29 2016-06-28 The Intellectual Gorilla Gmbh Gypsum composites used in fire resistant building components
US20140000193A1 (en) 2012-06-29 2014-01-02 820 Industrial Loop Partners Llc Fire rated door core
WO2014138283A1 (en) 2013-03-05 2014-09-12 Intellectual Gorilla B.V. Extruded gypsum-based materials
CN111003958A (zh) 2013-04-24 2020-04-14 知识产权古里亚有限责任公司 挤出的轻质热绝缘水泥基材料
CN105392753A (zh) 2013-04-24 2016-03-09 知识产权古里亚有限责任公司 由玻璃或浮石制备的膨胀轻质骨料
US10196309B2 (en) 2013-10-17 2019-02-05 The Intellectual Gorilla Gmbh High temperature lightweight thermal insulating cement and silica based materials
EP3102551A4 (de) 2014-02-04 2017-11-01 Intellectual Gorilla Gmbh Leichte wärmeisolierende zementhaltige materialien
CN106715356A (zh) 2014-06-05 2017-05-24 知识产权古里亚有限责任公司 挤出的水泥基材料
US11072562B2 (en) 2014-06-05 2021-07-27 The Intellectual Gorilla Gmbh Cement-based tile
US20170241299A1 (en) * 2016-02-19 2017-08-24 GM Global Technology Operations LLC Powertrain shaft assembly with core plug and method of manufacturing a shaft assembly
US9970476B2 (en) 2016-02-19 2018-05-15 GM Global Technology Operations LLC Crankshaft assembly with core plug and method of manufacturing a crankshaft assembly
CN108087493A (zh) * 2016-11-23 2018-05-29 通用汽车环球科技运作有限责任公司 复合材料交通工具轴组件

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FR2294361A1 (fr) * 1974-12-11 1976-07-09 Pitner Alfred Perfectionnement aux dispositifs de transmission comportant une machoire de joint de cardan ou autre organe d'accouplement
DE3409541A1 (de) 1984-03-15 1985-11-07 Gesenkschmiede Schneider Gmbh, 7080 Aalen Hohlwelle zur uebertragung von drehmomenten
JPS61266132A (ja) 1985-05-21 1986-11-25 Musashi Seimitsu Ind Co Ltd 組立カムシヤフトの製造方法
US5259268A (en) * 1987-02-10 1993-11-09 Gesenkschmiede Schneider Gmbh Hollowshaft and method for the production thereof
DE3800912A1 (de) 1988-01-14 1989-07-27 Emitec Emissionstechnologie Verfahren zum befestigen von antriebselementen auf einer hohlwelle mit hilfe von stuetzringen
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DE19802484C2 (de) * 1998-01-23 2000-06-08 Daimler Chrysler Ag Verfahren und Vorrichtung zur Herstellung von gebauten Nockenwellen
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Also Published As

Publication number Publication date
DE10194184D2 (de) 2003-09-04
US20040034975A1 (en) 2004-02-26
US6961998B2 (en) 2005-11-08
AU2002223431A1 (en) 2002-04-15
EP1320433A1 (de) 2003-06-25
WO2002028564A1 (de) 2002-04-11
JP2004510585A (ja) 2004-04-08

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