DE10343782A1 - Verfahren zur Herstellung von Bauteilen - Google Patents

Verfahren zur Herstellung von Bauteilen Download PDF

Info

Publication number
DE10343782A1
DE10343782A1 DE10343782A DE10343782A DE10343782A1 DE 10343782 A1 DE10343782 A1 DE 10343782A1 DE 10343782 A DE10343782 A DE 10343782A DE 10343782 A DE10343782 A DE 10343782A DE 10343782 A1 DE10343782 A1 DE 10343782A1
Authority
DE
Germany
Prior art keywords
moldings
sintering
joined together
during
injection molding
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE10343782A
Other languages
German (de)
English (en)
Inventor
Gerhard Andrees
Max Kraus
Josef Kranzeder
Raimund Lackermeier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MTU Aero Engines AG
Original Assignee
MTU Aero Engines 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 MTU Aero Engines GmbH filed Critical MTU Aero Engines GmbH
Priority to DE10343782A priority Critical patent/DE10343782A1/de
Priority to DE502004003171T priority patent/DE502004003171D1/de
Priority to EP04786170A priority patent/EP1663554B1/fr
Priority to PCT/DE2004/001872 priority patent/WO2005030417A1/fr
Publication of DE10343782A1 publication Critical patent/DE10343782A1/de
Withdrawn legal-status Critical Current

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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine blades
    • 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
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
DE10343782A 2003-09-22 2003-09-22 Verfahren zur Herstellung von Bauteilen Withdrawn DE10343782A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE10343782A DE10343782A1 (de) 2003-09-22 2003-09-22 Verfahren zur Herstellung von Bauteilen
DE502004003171T DE502004003171D1 (de) 2003-09-22 2004-08-24 Verfahren zur herstellung von bauteilen einer gastubine
EP04786170A EP1663554B1 (fr) 2003-09-22 2004-08-24 Procede de production de composants d'une turbine à gaz
PCT/DE2004/001872 WO2005030417A1 (fr) 2003-09-22 2004-08-24 Procede de production de composants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10343782A DE10343782A1 (de) 2003-09-22 2003-09-22 Verfahren zur Herstellung von Bauteilen

Publications (1)

Publication Number Publication Date
DE10343782A1 true DE10343782A1 (de) 2005-04-14

Family

ID=34306008

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10343782A Withdrawn DE10343782A1 (de) 2003-09-22 2003-09-22 Verfahren zur Herstellung von Bauteilen
DE502004003171T Expired - Fee Related DE502004003171D1 (de) 2003-09-22 2004-08-24 Verfahren zur herstellung von bauteilen einer gastubine

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE502004003171T Expired - Fee Related DE502004003171D1 (de) 2003-09-22 2004-08-24 Verfahren zur herstellung von bauteilen einer gastubine

Country Status (3)

Country Link
EP (1) EP1663554B1 (fr)
DE (2) DE10343782A1 (fr)
WO (1) WO2005030417A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013207440A1 (de) * 2013-04-24 2014-10-30 Bosch Mahle Turbo Systems Gmbh & Co. Kg Verfahren zur Herstellung eines Hebels einer variablen Turbinengeometrie
DE102013004807B4 (de) 2013-03-15 2018-12-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von gesinterten Bauteilen

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7282681B2 (en) * 2005-05-05 2007-10-16 General Electric Company Microwave fabrication of airfoil tips
DE102005022730A1 (de) 2005-05-18 2006-11-23 Schaeffler Kg Wälzlagerring,insbesondere für hochbeanspruchte Wälzlager in Flugzeugtriebwerken, sowie Verfahren zu dessen Herstellung
DE102006009860A1 (de) * 2006-03-03 2007-09-06 Mtu Aero Engines Gmbh Verfahren zur Herstellung eines Dichtsegments und Dichtsegment zur Verwendung in Verdichter- und Turbinenkomponenten
US20080237403A1 (en) * 2007-03-26 2008-10-02 General Electric Company Metal injection molding process for bimetallic applications and airfoil
US7543383B2 (en) * 2007-07-24 2009-06-09 Pratt & Whitney Canada Corp. Method for manufacturing of fuel nozzle floating collar
US10226818B2 (en) 2009-03-20 2019-03-12 Pratt & Whitney Canada Corp. Process for joining powder injection molded parts
FR2944724B1 (fr) * 2009-04-24 2012-01-20 Snecma Procede de fabrication d'un ensemble comprenant une pluralite d'aubes montees dans une plateforme
US9970318B2 (en) 2014-06-25 2018-05-15 Pratt & Whitney Canada Corp. Shroud segment and method of manufacturing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601385A1 (de) * 1986-01-18 1987-07-23 Krupp Gmbh Verfahren zur herstellung von sinterkoerpern mit inneren kanaelen, strangpresswerkzeug zur durchfuehrung des verfahrens und bohrwerkzeug
US5393484A (en) * 1991-10-18 1995-02-28 Fujitsu Limited Process for producing sintered body and magnet base
TW415859B (en) * 1998-05-07 2000-12-21 Injex Kk Sintered metal producing method
DE10053199B4 (de) * 1999-10-28 2008-10-30 Denso Corp., Kariya-shi Verfahren zum Herstellen eines Metallverbundstoff-Presslings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013004807B4 (de) 2013-03-15 2018-12-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von gesinterten Bauteilen
DE102013207440A1 (de) * 2013-04-24 2014-10-30 Bosch Mahle Turbo Systems Gmbh & Co. Kg Verfahren zur Herstellung eines Hebels einer variablen Turbinengeometrie

Also Published As

Publication number Publication date
EP1663554B1 (fr) 2007-03-07
DE502004003171D1 (de) 2007-04-19
EP1663554A1 (fr) 2006-06-07
WO2005030417A1 (fr) 2005-04-07

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee