MX2009005272A - Una zapata de llenado y metodo para llenado y compactacion de polvo. - Google Patents

Una zapata de llenado y metodo para llenado y compactacion de polvo.

Info

Publication number
MX2009005272A
MX2009005272A MX2009005272A MX2009005272A MX2009005272A MX 2009005272 A MX2009005272 A MX 2009005272A MX 2009005272 A MX2009005272 A MX 2009005272A MX 2009005272 A MX2009005272 A MX 2009005272A MX 2009005272 A MX2009005272 A MX 2009005272A
Authority
MX
Mexico
Prior art keywords
powder
filling shoe
filling
outlet
compaction
Prior art date
Application number
MX2009005272A
Other languages
English (en)
Inventor
Mikael Dahlberg
Naghi Solimanjad
Original Assignee
Hoeganaes Ab
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 Hoeganaes Ab filed Critical Hoeganaes Ab
Publication of MX2009005272A publication Critical patent/MX2009005272A/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
    • B22F3/02—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
    • B30B15/30—Feeding material to presses
    • B30B15/302—Feeding material in particulate or plastic state to moulding presses
    • B30B15/304—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

Se describe un dispositivo de zapata de llenado para pasar y despachar polvo dentro de una cavidad de un aparato de compactación de polvo para compactación posterior del polvo, el dispositivo de zapata de llenado comprende una zapata de llenado, la zapata de llenado comprende una porción de entrada para recibir polvo en dicha zapata de llenado, una porción de salida que forma un canal de flujo de salida de polvo que tiene una abertura de salida para despachar el polvo fuera de dicha zapata de llenado en la cavidad en dicho aparato de compactación de polvo, una matriz dispuesta en el canal de flujo de polvo a través de la abertura de salida, y en donde la matriz está dispuesta de manera no movible en la porción de salida y en donde la porción de salida es no movible en relación con el dispositivo de zapata de llenado.
MX2009005272A 2006-11-17 2007-11-16 Una zapata de llenado y metodo para llenado y compactacion de polvo. MX2009005272A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0602444 2006-11-17
US86049406P 2006-11-22 2006-11-22
PCT/SE2007/001016 WO2008060229A1 (en) 2006-11-17 2007-11-16 A filling shoe and method for powder filling and compaction

Publications (1)

Publication Number Publication Date
MX2009005272A true MX2009005272A (es) 2009-07-24

Family

ID=39401942

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009005272A MX2009005272A (es) 2006-11-17 2007-11-16 Una zapata de llenado y metodo para llenado y compactacion de polvo.

Country Status (7)

Country Link
US (1) US20100043916A1 (es)
EP (1) EP2094478A4 (es)
JP (1) JP2010510069A (es)
KR (1) KR20090087068A (es)
CA (1) CA2669965A1 (es)
MX (1) MX2009005272A (es)
WO (1) WO2008060229A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105719828B (zh) 2013-02-04 2017-05-31 因太金属株式会社 烧结磁铁制造方法
EP3326737B1 (en) 2016-11-25 2020-04-08 Höganäs AB (publ) Distributor device for a filling shoe for compression moulding

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405084A1 (de) * 1984-02-13 1985-08-14 Alkem Gmbh, 6450 Hanau Pressvorrichtung zum herstellen von presslingen aus pulverfoermigem ausgangsstoff, insbesondere pulverfoermigem kernreaktorbrennstoff
GB9523555D0 (en) * 1995-11-17 1996-01-17 Cambridge Consultants Filling containers with particulate material
US5826633A (en) * 1996-04-26 1998-10-27 Inhale Therapeutic Systems Powder filling systems, apparatus and methods
JPH10264134A (ja) * 1997-03-27 1998-10-06 Sumitomo Metal Ind Ltd 粉末充填方法および粉末充填装置
JPH10314995A (ja) * 1997-05-22 1998-12-02 Tokin Corp 粉末成形装置
US6155028A (en) * 1997-08-07 2000-12-05 Intermetallics Co., Ltd. Method and apparatus for packing material
US6485284B1 (en) * 1997-11-06 2002-11-26 Matsys Gas assisted flow tube and filling device
DE19851527A1 (de) * 1998-11-09 2000-05-11 Dorst Masch & Anlagen Füllvorrichtung für axiale Pulverpressen
US6656416B2 (en) * 2000-09-12 2003-12-02 Sumitomo Special Metals Co., Ltd. Powder feeding apparatus, pressing apparatus using the same, powder feeding method and sintered magnet manufacturing method
DE10215263A1 (de) * 2002-04-06 2003-10-16 Ballard Power Systems Verfahren und Vorrichtung zur Pulverbefüllung von Presswerkzeugen
JP4450304B2 (ja) * 2003-04-21 2010-04-14 日立粉末冶金株式会社 粉末成形装置用フィーダ

Also Published As

Publication number Publication date
WO2008060229A1 (en) 2008-05-22
KR20090087068A (ko) 2009-08-14
US20100043916A1 (en) 2010-02-25
EP2094478A4 (en) 2012-02-22
EP2094478A1 (en) 2009-09-02
JP2010510069A (ja) 2010-04-02
CA2669965A1 (en) 2008-05-22

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MX2009005272A (es) Una zapata de llenado y metodo para llenado y compactacion de polvo.