BR0307215A - método e aparelho para a produção de componentes de múltiplos nìveis por compressão de choque do material em pó - Google Patents

método e aparelho para a produção de componentes de múltiplos nìveis por compressão de choque do material em pó

Info

Publication number
BR0307215A
BR0307215A BRPI0307215-0A BR0307215A BR0307215A BR 0307215 A BR0307215 A BR 0307215A BR 0307215 A BR0307215 A BR 0307215A BR 0307215 A BR0307215 A BR 0307215A
Authority
BR
Brazil
Prior art keywords
powder material
shock
production
shock compression
components
Prior art date
Application number
BRPI0307215-0A
Other languages
English (en)
Inventor
Kent Olsson
Original Assignee
Ck Man 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
Priority claimed from SE0200230A external-priority patent/SE0200230D0/xx
Priority claimed from SE0202324A external-priority patent/SE0202324A0/sv
Application filed by Ck Man Ab filed Critical Ck Man Ab
Publication of BR0307215A publication Critical patent/BR0307215A/pt

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
    • 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
    • B22F3/087—Compacting only using high energy impulses, e.g. magnetic field impulses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/027—Particular press methods or systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

"MéTODO E APARELHO PARA A PRODUçãO DE COMPONENTES DE MúLTIPLOS NìVEIS POR COMPRESSãO DE CHOQUE DO MATERIAL EM Pó". A invenção se refere a um método e a um aparelho para a produção de componentes de múltiplos níveis com densidade alvo em conformidade a partir de material em pó. O material em pó é colocado dentro de uma matriz de molde, que inclui uma multiplicidade de perfurações superior e inferior relativamente móveis, e a altura de enchimento da coluna sobre cada perfuração é associada com os níveis geométricos do componente final. O material é opcionalmente pré-compactado por pressão estática individual agindo em cada perfuração e é comprimido por pelo menos um dispositivo de choque ou impacto de pelo menos uma direção. Os ajustes de compensação para o fluxo de pó entre as colunas e para os gradientes de densidade são realizados durante a pré-compressão e a compressão por choque.
BRPI0307215-0A 2002-01-25 2003-01-27 método e aparelho para a produção de componentes de múltiplos nìveis por compressão de choque do material em pó BR0307215A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE0200230A SE0200230D0 (sv) 2001-07-25 2002-01-25 A process for producing a body
SE0202324A SE0202324A0 (en) 2001-07-25 2002-07-25 A dynamic forging impact energy retention (DFIER) machine and a process for producing a body
SE0203475A SE0203475A0 (en) 2002-01-25 2002-11-25 A method and an apparatus for producing multi-level or stepped components for shock (impact) compression of powdered material
PCT/SE2003/000130 WO2003061882A1 (en) 2002-01-25 2003-01-27 A method and an apparatus for producing multi-level components by shock compression of powdered material

Publications (1)

Publication Number Publication Date
BR0307215A true BR0307215A (pt) 2006-04-11

Family

ID=27354793

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0307215-0A BR0307215A (pt) 2002-01-25 2003-01-27 método e aparelho para a produção de componentes de múltiplos nìveis por compressão de choque do material em pó

Country Status (5)

Country Link
US (1) US20060008376A1 (pt)
KR (1) KR20040103922A (pt)
BR (1) BR0307215A (pt)
SE (1) SE0203475A0 (pt)
WO (1) WO2003061882A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005101614A1 (ja) * 2004-04-06 2005-10-27 Hitachi Metals, Ltd. 回転子及びその製造方法
CN101386926B (zh) * 2007-09-14 2011-11-09 清华大学 镁基复合材料的制备方法及制备装置
JP5183346B2 (ja) * 2007-09-18 2013-04-17 日立粉末冶金株式会社 金属粉末射出成形用金型装置
WO2010080064A1 (en) * 2009-01-12 2010-07-15 Metec Powder Metal Ab Multilevel parts from agglomerated spherical metal powder
CN102498303B (zh) * 2009-07-23 2014-01-15 Gkn烧结金属有限公司 具有保持结构的压缩限制件
WO2011101661A1 (en) * 2010-02-16 2011-08-25 Insight Health Limited Compositions comprising a germinant and an antimicrobial agent
DE102011118054A1 (de) * 2011-11-09 2013-05-16 Dorst Technologies Gmbh & Co. Kg Verfahren und Presse zum Pressen eines Presskörpers aus zumindest zwei verschiedenen metallischen und/oder keramischen pulver-und/oder granulatförmigen Materialien
US9314842B2 (en) * 2011-12-02 2016-04-19 Wildcat Discovery Technologies, Inc. Hot pressing apparatus and method for same
AT515961B1 (de) * 2014-06-18 2017-04-15 Miba Sinter Austria Gmbh Verfahren und Vorrichtung zum Pressen eines Grünlings
CN104162851B (zh) * 2014-07-29 2017-01-25 郑州磨料磨具磨削研究所有限公司 压头及使用该压头的压制成型模具和压制成型方法
CN104858428B (zh) * 2015-06-09 2017-07-18 宁波汇众粉末机械制造有限公司 一种粉末冶金制品自动整形机
DE102016107362B4 (de) * 2016-04-20 2020-01-23 Federal-Mogul Bremsbelag Gmbh Pressen mindestens einer Pressmasse mittels mehrerer Pressstempel
JP6549519B2 (ja) * 2016-05-16 2019-07-24 トヨタ自動車株式会社 モータ駆動粉末成形機及びその制御装置
JP6796433B2 (ja) * 2016-08-18 2020-12-09 株式会社ダイヤメット 成型金型、成型方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3613166A (en) * 1969-06-26 1971-10-19 Dresser Ind Compaction of particulate matter
SE419833B (sv) * 1979-07-09 1981-08-31 Cerac Inst Sa Forfarande for framstellning av foremal av snabbkylt ickejemviktspulver
US5672363A (en) * 1990-11-30 1997-09-30 Intermetallics Co., Ltd. Production apparatus for making green compact
DE4209767C1 (pt) * 1992-03-23 1993-05-06 Mannesmann Ag, 4000 Duesseldorf, De
CN1263497A (zh) * 1998-04-08 2000-08-16 米拉克龙公司 形成压制品的冲压方法和设备
SE522259C2 (sv) * 2000-09-15 2004-01-27 Morphic Technologies Ab Slagmaskin och sätt att forma en kropp

Also Published As

Publication number Publication date
WO2003061882A1 (en) 2003-07-31
SE0203475A0 (en) 2003-07-26
US20060008376A1 (en) 2006-01-12
SE0203475D0 (sv) 2002-11-25
KR20040103922A (ko) 2004-12-09

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