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MXPA04001689A - Cuerpo de articulacion de una pieza constituida de metal sinterizado. - Google Patents

Cuerpo de articulacion de una pieza constituida de metal sinterizado.

Info

Publication number
MXPA04001689A
MXPA04001689A MXPA04001689A MXPA04001689A MXPA04001689A MX PA04001689 A MXPA04001689 A MX PA04001689A MX PA04001689 A MXPA04001689 A MX PA04001689A MX PA04001689 A MXPA04001689 A MX PA04001689A MX PA04001689 A MXPA04001689 A MX PA04001689A
Authority
MX
Mexico
Prior art keywords
mandrel
charge cavity
joint body
powder
piece joint
Prior art date
Application number
MXPA04001689A
Other languages
English (en)
Inventor
Ernst Eberhard
Original Assignee
Gkn Sinter Metals 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 Gkn Sinter Metals Gmbh filed Critical Gkn Sinter Metals Gmbh
Publication of MXPA04001689A publication Critical patent/MXPA04001689A/es

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)
  • Pivots And Pivotal Connections (AREA)

Abstract

La invencion se refiere a un metodo para producir un componente metalico, en particular una parte (3) de articulacion interna de una articulacion cardan (1) en la que se proporcionan pistas (7) de carrera de bolas. De conformidad con con la invencion: una cavidad (28) de carga se llena con polvo; la cavidad (28) de carga es delimitada mediante una matriz (27), al menos un mandril (22) de moldeo y un mandril (23) de carga colocado ouesto al ultimo, un mandril (26) central y al menos un embolo (24, 25) inferior y superior; el polvo se prensa en la cavidad (28) de carga mediante presion sobre el embolo superior y/o inferior para formar un producto verde, el cual a continuacion se expulsa y se sinteriza.
MXPA04001689A 2001-08-31 2002-08-17 Cuerpo de articulacion de una pieza constituida de metal sinterizado. MXPA04001689A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10142805A DE10142805C2 (de) 2001-08-31 2001-08-31 Einteiliger Gelenkkörper
PCT/EP2002/009229 WO2003020460A2 (de) 2001-08-31 2002-08-17 Einteiliger gelenkkörper aus gesintertem metal

Publications (1)

Publication Number Publication Date
MXPA04001689A true MXPA04001689A (es) 2004-05-31

Family

ID=7697339

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04001689A MXPA04001689A (es) 2001-08-31 2002-08-17 Cuerpo de articulacion de una pieza constituida de metal sinterizado.

Country Status (10)

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

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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
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 (en) * 2007-02-12 2019-04-10 Gkn Sinter Metals, Llc Method of making a powder metal forging
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
RU2670825C9 (ru) * 2013-07-05 2018-11-29 Сандвик Интеллекчуал Проперти Аб Способ и устройство для изготовления заготовки режущей пластины
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
CN107530778B (zh) * 2015-04-23 2021-06-15 铁姆肯公司 形成轴承部件的方法
DE102015012005A1 (de) * 2015-09-18 2017-03-23 Gkn Sinter Metals Engineering Gmbh Stempelwerkzeug einer Sinterpresse und Verfahren hierzu
WO2018146181A1 (en) 2017-02-08 2018-08-16 Gkn Sinter Metals Engineering Gmbh Tool set having deflection compensation
DE102018124078B4 (de) * 2018-09-28 2022-11-03 Ifa-Technologies Gmbh Außenteil für homokinetische Gelenke und Wälzlager
CN119857850B (zh) * 2025-01-07 2025-12-19 中国机械总院集团郑州机械研究所有限公司 一种复杂结构件的成型工艺

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Also Published As

Publication number Publication date
JP4307256B2 (ja) 2009-08-05
CN1578709A (zh) 2005-02-09
WO2003020460A3 (de) 2003-09-25
AU2002342616A1 (en) 2003-03-18
EP1420913A2 (de) 2004-05-26
DE10142805A1 (de) 2003-03-27
DE10142805C2 (de) 2003-10-16
WO2003020460A2 (de) 2003-03-13
KR20040029079A (ko) 2004-04-03
JP2005501965A (ja) 2005-01-20
CN100444993C (zh) 2008-12-24
BR0212106A (pt) 2004-08-24
US20040197219A1 (en) 2004-10-07

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