ATE264153T1 - Verfahren zur herstellung eines gesinterten bauteils mit nachverformung des grünlings - Google Patents

Verfahren zur herstellung eines gesinterten bauteils mit nachverformung des grünlings

Info

Publication number
ATE264153T1
ATE264153T1 AT99955898T AT99955898T ATE264153T1 AT E264153 T1 ATE264153 T1 AT E264153T1 AT 99955898 T AT99955898 T AT 99955898T AT 99955898 T AT99955898 T AT 99955898T AT E264153 T1 ATE264153 T1 AT E264153T1
Authority
AT
Austria
Prior art keywords
component
producing
sintered
post
forming
Prior art date
Application number
AT99955898T
Other languages
English (en)
Inventor
Eberhard Ernst
Bernhard Brust
Berthold Morber
Wolfgang Schiemenz
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
Application granted granted Critical
Publication of ATE264153T1 publication Critical patent/ATE264153T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • B21H5/022—Finishing gear teeth with cylindrical outline, e.g. burnishing
    • 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
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
    • 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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
AT99955898T 1998-11-02 1999-10-28 Verfahren zur herstellung eines gesinterten bauteils mit nachverformung des grünlings ATE264153T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19850326A DE19850326A1 (de) 1998-11-02 1998-11-02 Verfahren zur Herstellung eines gesinterten Bauteils mit Nachverformung des Grünlings
PCT/EP1999/008189 WO2000025960A1 (de) 1998-11-02 1999-10-28 Verfahren zur herstellung eines gesinterten bauteils mit nachverformung des grünlings

Publications (1)

Publication Number Publication Date
ATE264153T1 true ATE264153T1 (de) 2004-04-15

Family

ID=7886330

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99955898T ATE264153T1 (de) 1998-11-02 1999-10-28 Verfahren zur herstellung eines gesinterten bauteils mit nachverformung des grünlings

Country Status (9)

Country Link
US (1) US6730263B2 (de)
EP (1) EP1133374B1 (de)
JP (1) JP2002528644A (de)
AT (1) ATE264153T1 (de)
AU (1) AU1266800A (de)
CA (1) CA2348429C (de)
DE (2) DE19850326A1 (de)
ES (1) ES2221459T3 (de)
WO (1) WO2000025960A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1307199B1 (it) * 1999-06-22 2001-10-29 Mini Gears Spa Procedimento per la realizzazione di ruote dentate da semilavoratiottenuti per sinterizzazione di polveri metalliche
US6946012B1 (en) * 2000-05-18 2005-09-20 Fleetguard, Inc. Filter and forming system
DE10142805C2 (de) * 2001-08-31 2003-10-16 Gkn Sinter Metals Gmbh Einteiliger Gelenkkörper
DE10203283C5 (de) * 2002-01-29 2009-07-16 Gkn Sinter Metals Gmbh Verfahren zur Herstellung von gesinterten Bauteilen aus einem sinterfähigen Material und gesintertes Bauteil
DE102004002714B3 (de) * 2004-01-19 2005-05-19 SCHWäBISCHE HüTTENWERKE GMBH Verfahren zum Leichtmetall-Legierungs-Sintern
FR2866254B1 (fr) * 2004-02-17 2006-06-09 Fed Mogul Operations France Sa Procede de fabrication de pieces mecaniques frittees
US7237730B2 (en) * 2005-03-17 2007-07-03 Pratt & Whitney Canada Corp. Modular fuel nozzle and method of making
US8806912B2 (en) * 2006-12-12 2014-08-19 Gkn Sinter Metals, Llc Powder metal forging and method and apparatus of manufacture
US8309019B2 (en) * 2007-02-12 2012-11-13 Gkn Sinter Metals, Llc Powder metal forging and method and apparatus of manufacture
WO2008124378A1 (en) * 2007-04-04 2008-10-16 Gkn Sinter Metals, Llc Powder metal forging and method and apparatus of manufacture
US8316541B2 (en) * 2007-06-29 2012-11-27 Pratt & Whitney Canada Corp. Combustor heat shield with integrated louver and method of manufacturing the same
AT507738B1 (de) * 2008-12-16 2011-03-15 Miba Sinter Austria Gmbh Verfahren zur hinterlegung der innenverzahnung einer pulvermetallurgisch hergestellten schiebemuffe für ein schaltgetriebe
AT509456B1 (de) * 2010-08-31 2011-09-15 Miba Sinter Austria Gmbh Gesintertes zahnrad
US9249836B2 (en) 2013-08-15 2016-02-02 Means Industries, Inc. Coupling assembly having reduced undesirable noise and contact stress caused by a transition between operating modes of the assembly
DE102014110903A1 (de) * 2014-07-31 2016-02-04 Hoerbiger Antriebstechnik Holding Gmbh Verfahren zur Herstellung eines Schiebemuffenrings
JP6751251B2 (ja) * 2015-10-15 2020-09-02 セイコーエプソン株式会社 三次元造形物の製造方法及び三次元造形物の製造装置
CN209524062U (zh) * 2019-01-29 2019-10-22 浙江春风动力股份有限公司 一种花键齿、齿轮接合机构及变速箱
DE112020002102T5 (de) * 2019-04-24 2022-03-10 Sumitomo Electric Industries, Ltd. Verfahren zur Herstellung von Sinterkörpern und Pulverpresslingen
CN114789250B (zh) * 2022-04-07 2024-04-09 中国航发北京航空材料研究院 一种粉末高温合金圆柱直齿轮构件的制备方法

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US2540457A (en) * 1945-12-05 1951-02-06 Isthmian Metals Inc Method of making metal articles and products
US2542912A (en) * 1945-12-08 1951-02-20 Ford Motor Co Process and apparatus for coining sintered articles
US3665585A (en) * 1970-12-04 1972-05-30 Federal Mogul Corp Composite heavy-duty mechanism element and method of making the same
CA1165514A (en) * 1979-07-09 1984-04-17 William J. Chmura Thread forming of sintered porous metal shapes
JPS5893801A (ja) * 1981-11-30 1983-06-03 Asahi Denka Kogyo Kk 粉末焼結物品の製造方法
JPS58181805A (ja) * 1982-04-15 1983-10-24 Micro Filter Kk 高緻密シ−ムレスパイプの製造方法
DE3325037C1 (de) * 1983-07-11 1984-07-12 Sintermetallwerk Krebsöge GmbH, 5608 Radevormwald Mit wenigstens einer Verzahnung versehener Sintermetallkoerper
JPS60141805A (ja) * 1983-12-28 1985-07-26 Fujitsu Ltd 焼結丸軸の製造方法
JPS6439304A (en) * 1987-08-05 1989-02-09 Fujitsu Ltd Production of iron-cobalt sintered alloy
DE3839800A1 (de) * 1988-11-25 1990-05-31 Sinterstahl Gmbh Verfahren und vorrichtung zur umformung von zahnflanken pulvermetallurgisch hergestellter kupplungskoerper
US5009842A (en) * 1990-06-08 1991-04-23 Board Of Control Of Michigan Technological University Method of making high strength articles from forged powder steel alloys
US5711187A (en) * 1990-10-08 1998-01-27 Formflo Ltd. Gear wheels rolled from powder metal blanks and method of manufacture
GB2250227B (en) * 1990-10-08 1994-06-08 Formflo Ltd Gear wheels rolled from powder metal blanks
US5215946A (en) * 1991-08-05 1993-06-01 Allied-Signal, Inc. Preparation of powder articles having improved green strength
US5903815A (en) * 1992-02-12 1999-05-11 Icm/Krebsoge Composite powdered metal component
DE4211319C2 (de) * 1992-04-04 1995-06-08 Plansee Metallwerk Verfahren zur Herstellung von Sintereisen-Formteilen mit porenfreier Zone
US5390414A (en) * 1993-04-06 1995-02-21 Eaton Corporation Gear making process
EP0698002B1 (de) * 1993-04-30 1997-11-05 The Dow Chemical Company Verdichtetes feinstkörniges feuerfestes metallcarbid oder carbidkeramik aus fester lösung (mischmetall)
US5659955A (en) * 1994-01-21 1997-08-26 Plamper; Gerhard Method of making powder metal helical gears
US5762843A (en) * 1994-12-23 1998-06-09 Kennametal Inc. Method of making composite cermet articles
JP3499370B2 (ja) * 1996-04-22 2004-02-23 株式会社日立ユニシアオートモティブ 焼結冷間鍛造方法
JP3511553B2 (ja) * 1996-08-02 2004-03-29 日立粉末冶金株式会社 焼結含油軸受の製造方法
US6110419A (en) * 1997-12-02 2000-08-29 Stackpole Limited Point contact densification
US6044555A (en) * 1998-05-04 2000-04-04 Keystone Powered Metal Company Method for producing fully dense powdered metal helical gear

Also Published As

Publication number Publication date
US6730263B2 (en) 2004-05-04
JP2002528644A (ja) 2002-09-03
US20020090314A1 (en) 2002-07-11
WO2000025960A1 (de) 2000-05-11
CA2348429A1 (en) 2000-05-11
DE19850326A1 (de) 2000-05-04
CA2348429C (en) 2009-07-28
ES2221459T3 (es) 2004-12-16
DE59909201D1 (de) 2004-05-19
AU1266800A (en) 2000-05-22
EP1133374A1 (de) 2001-09-19
EP1133374B1 (de) 2004-04-14

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Legal Events

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