WO2003020460A3 - Einteiliger gelenkkörper aus gesintertem metal - Google Patents

Einteiliger gelenkkörper aus gesintertem metal Download PDF

Info

Publication number
WO2003020460A3
WO2003020460A3 PCT/EP2002/009229 EP0209229W WO03020460A3 WO 2003020460 A3 WO2003020460 A3 WO 2003020460A3 EP 0209229 W EP0209229 W EP 0209229W WO 03020460 A3 WO03020460 A3 WO 03020460A3
Authority
WO
WIPO (PCT)
Prior art keywords
joint body
sintered metal
body consisting
piece joint
mandrel
Prior art date
Application number
PCT/EP2002/009229
Other languages
English (en)
French (fr)
Other versions
WO2003020460A2 (de
Inventor
Guido Degen
Wolfgang Schiemenz
Eberhard Ernst
Rainer Schmitt
Original Assignee
Gkn Sinter Metals Gmbh
Guido Degen
Wolfgang Schiemenz
Eberhard Ernst
Rainer Schmitt
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 Gkn Sinter Metals Gmbh, Guido Degen, Wolfgang Schiemenz, Eberhard Ernst, Rainer Schmitt filed Critical Gkn Sinter Metals Gmbh
Priority to MXPA04001689A priority Critical patent/MXPA04001689A/es
Priority to KR10-2004-7002905A priority patent/KR20040029079A/ko
Priority to BR0212106-9A priority patent/BR0212106A/pt
Priority to JP2003524756A priority patent/JP4307256B2/ja
Priority to EP02779266A priority patent/EP1420913A2/de
Priority to AU2002342616A priority patent/AU2002342616A1/en
Publication of WO2003020460A2 publication Critical patent/WO2003020460A2/de
Publication of WO2003020460A3 publication Critical patent/WO2003020460A3/de
Priority to US10/787,559 priority patent/US20040197219A1/en

Links

Classifications

    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • B22F3/164—Partial deformation or calibration
    • 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
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/022—Moulds for compacting material in powder, granular of pasta form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
    • B30B15/028—Loading or unloading of dies, platens or press rams
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • 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
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor
    • B22F2003/033—Press-moulding apparatus therefor with multiple punches working in the same direction
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • B22F3/164—Partial deformation or calibration
    • B22F2003/166—Surface calibration, blasting, burnishing, sizing, coining
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/241—Chemical after-treatment on the surface
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/248—Thermal after-treatment
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • F16D2003/22309—Details of grooves
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • F16D2003/22313—Details of the inner part of the core or means for attachment of the core on the shaft
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2250/00—Manufacturing; Assembly
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/12—Mounting or assembling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
  • Forging (AREA)
  • Rolling Contact Bearings (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

Verfahren zur Herstellung eines metallischen Bauteils, insbesondere eines Kugelbahnen (7) aufweisenden Gelenkinnenteils (3) eines Wellengelenks (1), wobei Pulver in einen Füllraum (28) gefüllt wird, der Füllraum (28) begrenzt wird von einer Matrize (27), wenigstens einem Formdorn (22) und einem diesem gegenüber angeordneten Fülldorn (23), einem Mitteldorn (26), wenigstens einem Unter- und einem Oberstempel (24, 25), wobei das Pulver in dem Füllraum (28) durch Druck auf den Ober- und/oder Unterstempel zu einem Grünling gepresst, ausgestossen und gesintert wird.
PCT/EP2002/009229 2001-08-31 2002-08-17 Einteiliger gelenkkörper aus gesintertem metal WO2003020460A2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
MXPA04001689A MXPA04001689A (es) 2001-08-31 2002-08-17 Cuerpo de articulacion de una pieza constituida de metal sinterizado.
KR10-2004-7002905A KR20040029079A (ko) 2001-08-31 2002-08-17 금속 소결 부품을 포함하는 일체형 조인트 바디
BR0212106-9A BR0212106A (pt) 2001-08-31 2002-08-17 Corpo de articulação inteiriço
JP2003524756A JP4307256B2 (ja) 2001-08-31 2002-08-17 一体なジョイント本体
EP02779266A EP1420913A2 (de) 2001-08-31 2002-08-17 Einteiliger gelenkkörper aus gesintertem metal
AU2002342616A AU2002342616A1 (en) 2001-08-31 2002-08-17 One-piece joint body consisting of sintered metal
US10/787,559 US20040197219A1 (en) 2001-08-31 2004-02-26 One-piece joint body

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10142805A DE10142805C2 (de) 2001-08-31 2001-08-31 Einteiliger Gelenkkörper
DE10142805.7 2001-08-31

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/787,559 Continuation US20040197219A1 (en) 2001-08-31 2004-02-26 One-piece joint body

Publications (2)

Publication Number Publication Date
WO2003020460A2 WO2003020460A2 (de) 2003-03-13
WO2003020460A3 true WO2003020460A3 (de) 2003-09-25

Family

ID=7697339

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/009229 WO2003020460A2 (de) 2001-08-31 2002-08-17 Einteiliger gelenkkörper aus gesintertem metal

Country Status (10)

Country Link
US (1) US20040197219A1 (de)
EP (1) EP1420913A2 (de)
JP (1) JP4307256B2 (de)
KR (1) KR20040029079A (de)
CN (1) CN100444993C (de)
AU (1) AU2002342616A1 (de)
BR (1) BR0212106A (de)
DE (1) DE10142805C2 (de)
MX (1) MXPA04001689A (de)
WO (1) WO2003020460A2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004009519A1 (de) * 2003-05-09 2004-12-09 Volkswagen Ag Vorrichtung und Verfahren zur umformtechnischen oder urformenden Herstellung von spiralförmigen Laufbahnen an Innen- und Außenteilen von Gleichlaufgelenken in VL-Bauart mit gekreuzten Laufbahnen
CN100358649C (zh) * 2003-05-09 2008-01-02 大众汽车有限公司 压力加工制造或成型制造螺旋形滚道的装置和方法
FR2863187B1 (fr) * 2003-12-09 2006-01-20 Peugeot Citroen Automobiles Sa Procede de fabrication d'une poulie d'entrainement et poulie realisee selon ce procede
DE102004022248B4 (de) * 2004-05-04 2007-06-14 Zf Friedrichshafen Ag Verfahren zur Herstellung von Kugeln oder Kugelsegmenten, sowie danach hergestelltes Kugelelement für zweiteilige Kugelzapfen
JP2006090343A (ja) 2004-09-21 2006-04-06 Hitachi Ltd プロペラシャフトのボルト支持構造
AT504081B1 (de) 2006-09-04 2008-11-15 Miba Sinter Austria Gmbh Verfahren zur oberflächenverdichtung eines sinterteils
EP2121221B1 (de) * 2007-02-12 2019-04-10 Gkn Sinter Metals, Llc Verfahren zur herstellung eines pulvermetallschmiedestücks
DE102007021676A1 (de) 2007-05-09 2008-12-04 Volkswagen Ag Verfahren zur Herstellung von Kugellaufbahnen an Gleichlaufgelenken
CN103429922B (zh) * 2011-03-18 2016-06-08 Ntn株式会社 等速万向联轴器
BR112016000075B1 (pt) * 2013-07-05 2023-12-05 Sandvik Intellectual Property Ab Método e dispositivo para fabricação de um corpo verde de pastilha de corte
CN104368812A (zh) * 2014-11-28 2015-02-25 中核(天津)科技发展有限公司 粘结钕铁硼磁体的压制模具
WO2016172032A1 (en) * 2015-04-23 2016-10-27 The Timken Company Method of forming a bearing component
DE102015012005A1 (de) * 2015-09-18 2017-03-23 Gkn Sinter Metals Engineering Gmbh Stempelwerkzeug einer Sinterpresse und Verfahren hierzu
JP2020507013A (ja) * 2017-02-08 2020-03-05 ゲーカーエン シンター メタルズ エンジニアリング ゲーエムベーハー 変位補償を有するツールセット
DE102018124078B4 (de) 2018-09-28 2022-11-03 Ifa-Technologies Gmbh Außenteil für homokinetische Gelenke und Wälzlager

Citations (9)

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Publication number Priority date Publication date Assignee Title
US3832763A (en) * 1972-04-22 1974-09-03 Bluecher Wahlstatt Leichtmet Method of drop-forging sintered workpieces
US4087221A (en) * 1977-01-31 1978-05-02 Remington Arms Company, Inc. Apparatus for molding powder metal parts
GB2035167A (en) * 1978-12-08 1980-06-18 Federal Mogul Corp Forging recessed members
JPS5714500A (en) * 1980-06-30 1982-01-25 Fujitsu Ltd Method for pressed powder forming of product with cross groove
WO1997043067A1 (en) * 1996-05-09 1997-11-20 Stackpole Limited Compacted-powder opposed twin-helical gears and method
US6017489A (en) * 1999-02-17 2000-01-25 Federal-Mogul World Wide, Inc. Method of densifying powder metal preforms
WO2000011363A1 (de) * 1998-08-19 2000-03-02 Gkn Sinter Metals Gmbh Zweiteiliger gelenkkörper
US6120728A (en) * 1993-11-24 2000-09-19 Stackpole Limited Method of making a component using a phased split die
WO2002028576A2 (en) * 2000-10-03 2002-04-11 Keystone Investment Corporation Method for forming powder metal gears

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US4111031A (en) * 1977-09-09 1978-09-05 General Motors Corporation Powder metal crown gear forming process
US4232436A (en) * 1978-03-31 1980-11-11 Textron Inc. Powder metallurgy production of spherical articles, such as bearing elements
AU567376B2 (en) * 1984-03-12 1987-11-19 Gkn Automotive Components Inc. Method of forming a precision balltrack
DE4200848C1 (en) * 1992-01-15 1993-06-17 Gkn Automotive Ag, 5200 Siegburg, De Synchronous rotating ball joint - with selective hardening of guide surfaces and ball paths
DE4217322C1 (de) * 1992-05-26 1993-12-23 Gkn Automotive Ag Kugelgleichlaufdrehgelenk und Verfahren zu dessen Herstellung
US5893801A (en) * 1996-11-04 1999-04-13 Ford Motor Company Segmented cross groove plunging constant velocity joint
US6012350A (en) * 1997-04-08 2000-01-11 Jatco Corporation Internal gear
DE19850326A1 (de) * 1998-11-02 2000-05-04 Gkn Sinter Metals Holding Gmbh Verfahren zur Herstellung eines gesinterten Bauteils mit Nachverformung des Grünlings
JP2000240673A (ja) * 1999-02-23 2000-09-05 Ntn Corp プロペラシャフト用等速自在継手、及びプロペラシャフト
US6270259B1 (en) * 1999-09-09 2001-08-07 Emerson Electric Co. Powdered metal sintered bearing with improved oil flow polygonal interior bore

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832763A (en) * 1972-04-22 1974-09-03 Bluecher Wahlstatt Leichtmet Method of drop-forging sintered workpieces
US4087221A (en) * 1977-01-31 1978-05-02 Remington Arms Company, Inc. Apparatus for molding powder metal parts
GB2035167A (en) * 1978-12-08 1980-06-18 Federal Mogul Corp Forging recessed members
JPS5714500A (en) * 1980-06-30 1982-01-25 Fujitsu Ltd Method for pressed powder forming of product with cross groove
US6120728A (en) * 1993-11-24 2000-09-19 Stackpole Limited Method of making a component using a phased split die
WO1997043067A1 (en) * 1996-05-09 1997-11-20 Stackpole Limited Compacted-powder opposed twin-helical gears and method
WO2000011363A1 (de) * 1998-08-19 2000-03-02 Gkn Sinter Metals Gmbh Zweiteiliger gelenkkörper
US6017489A (en) * 1999-02-17 2000-01-25 Federal-Mogul World Wide, Inc. Method of densifying powder metal preforms
WO2002028576A2 (en) * 2000-10-03 2002-04-11 Keystone Investment Corporation Method for forming powder metal gears

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DUGGIRALA R ET AL: "EFFECTS OF PROCESSING PARAMETERS IN P/M STEEL FORGING ON PART PROPERTIES: A REVIEW PART II. ÖFORGING OF SINTERED COMPACT", JOURNAL OF HEAT TREATING, SPRINGER VERLAG, NEW YORK, US, vol. 1, no. 4, 1 August 1992 (1992-08-01), pages 505 - 516, XP000335703, ISSN: 0190-9177 *
JAMES W B ET AL: "POWDER FORGING", METALS HANDBOOK, XX, XX, vol. 14, 1988, pages 188 - 211, XP008015296 *
PATENT ABSTRACTS OF JAPAN vol. 006, no. 076 (M - 128) 13 May 1982 (1982-05-13) *

Also Published As

Publication number Publication date
MXPA04001689A (es) 2004-05-31
AU2002342616A1 (en) 2003-03-18
KR20040029079A (ko) 2004-04-03
WO2003020460A2 (de) 2003-03-13
JP2005501965A (ja) 2005-01-20
BR0212106A (pt) 2004-08-24
US20040197219A1 (en) 2004-10-07
EP1420913A2 (de) 2004-05-26
CN100444993C (zh) 2008-12-24
JP4307256B2 (ja) 2009-08-05
CN1578709A (zh) 2005-02-09
DE10142805C2 (de) 2003-10-16
DE10142805A1 (de) 2003-03-27

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