ES2147226T3 - Matriz partida con muesca. - Google Patents

Matriz partida con muesca.

Info

Publication number
ES2147226T3
ES2147226T3 ES94900675T ES94900675T ES2147226T3 ES 2147226 T3 ES2147226 T3 ES 2147226T3 ES 94900675 T ES94900675 T ES 94900675T ES 94900675 T ES94900675 T ES 94900675T ES 2147226 T3 ES2147226 T3 ES 2147226T3
Authority
ES
Spain
Prior art keywords
die
powder material
upper die
dies
punches
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.)
Expired - Lifetime
Application number
ES94900675T
Other languages
English (en)
Inventor
Gerd Hinzmann
Mark Haiko
Frank Ma
Allan Wilson
Keith Buckley-Golder
Robert Round
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.)
Stackpole Ltd
Original Assignee
Stackpole Ltd
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 Stackpole Ltd filed Critical Stackpole Ltd
Application granted granted Critical
Publication of ES2147226T3 publication Critical patent/ES2147226T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/035—Opposed plunger

Landscapes

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

Abstract

EL INVENTO SE REFIERE A UN DISPOSITIVO PARA COMPACTAR PARTES CON UN CORTE SESGADO DE UN MATERIAL EN POLVO QUE TIENE UN TROQUEL SUPERIOR DESPLAZABLE DE FORMA RELATIVA AL TROQUEL INFERIOR, AL MENOS UN CUÑO SUPERIOR ASOCIADO CON EL TROQUEL SUPERIOR PARA CONSEGUIR UN MOVIMIENTO RELATIVO ENTRE AMBOS, AL MENOS DOS CUÑOS INFERIORES ASOCIADOS CON DICHO TROQUEL INFERIOR PARA CONSEGUIR UN MOVIMIENTO RELATIVO ENTRE AMBOS. LOS CUÑOS INFERIORES DEFINEN UNA CAVIDAD INFERIOR CON EL TROQUEL INFERIOR PARA SER LLENADO CON EL MATERIAL EN POLVO CUANDO LOS TROQUELES ESTAN EN UNA POSICION ABIERTA, ENTRANDO EN CONTACTO EL TROQUEL SUPERIOR CON EL INFERIOR EN UNA POSICION CERRADA PARA CONSEGUIR EL MOVIMIENTO DE UNO DE LOS CUÑOS INFERIORES HACIA EL TROQUEL SUPERIOR PARA TRANSFERIR EL MATERIAL EN POLVO AL TROQUEL SUPERIOR Y ASI COMPACTAR EL MATERIAL EN POLVO ENTRE LOS CUÑOS SUPERIOR E INFERIOR ESTANDO DICHOS TROQUELES EN LA POSICION CERRADA PARA PRODUCIR DICHA PARTE; DICHOS TROQUELES SON DESPLAZABLES A UNA POSICION DE EXPULSION PARA EXPULSAR LA PARTE COMPACTADA.
ES94900675T 1993-11-24 1993-11-24 Matriz partida con muesca. Expired - Lifetime ES2147226T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CA1993/000505 WO1995014567A1 (en) 1993-11-24 1993-11-24 Undercut split die

Publications (1)

Publication Number Publication Date
ES2147226T3 true ES2147226T3 (es) 2000-09-01

Family

ID=4172991

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94900675T Expired - Lifetime ES2147226T3 (es) 1993-11-24 1993-11-24 Matriz partida con muesca.

Country Status (9)

Country Link
US (2) US6099772A (es)
EP (1) EP0680404B1 (es)
JP (1) JPH08506057A (es)
AT (1) ATE191175T1 (es)
AU (1) AU5556894A (es)
CA (1) CA2154556C (es)
DE (1) DE69328262T2 (es)
ES (1) ES2147226T3 (es)
WO (1) WO1995014567A1 (es)

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US6165400A (en) * 1996-05-09 2000-12-26 Stackpole Limited Compacted-powder opposed twin-helical gears and method
IT1294943B1 (it) * 1997-08-01 1999-04-23 Sacmi Metodo per formare piastrelle ceramiche di grandi dimensioni, e impianto per attuare il metodo.
DE10013449B4 (de) * 2000-03-17 2007-03-01 Henkel Kgaa Verfahren und Vorrichtung sowie Verwendung der Vorrichtung zur Herstellung von Muldenformkörpern
JP3687492B2 (ja) * 2000-06-21 2005-08-24 株式会社村田製作所 誘電体ブロックのプレス成形方法
DE10222132B4 (de) * 2002-05-17 2006-04-20 SCHWäBISCHE HüTTENWERKE GMBH Mehrfach schrägverzahntes, einteilig gepresstes Zahnrad sowie Verfahren und Vorrichtung zu seiner Herstellung
SE0202010D0 (sv) * 2002-06-26 2002-06-26 Hoeganaes Ab Compaction method for high density powder metal products
US7207103B2 (en) * 2003-12-08 2007-04-24 Kemet Electronics Corporation Powder compaction press for capacitor anodes
US7235201B2 (en) * 2004-12-20 2007-06-26 Borgwarner Inc. Split die and method for production of compacted powder metal parts
US20070269334A1 (en) * 2006-01-17 2007-11-22 Roger Lawcock Multiple part compaction
GB0702196D0 (en) * 2007-02-06 2007-03-14 3M Innovative Properties Co Device for producing a dental workpiece
WO2008118773A1 (en) * 2007-03-23 2008-10-02 Gkn Sinter Metals, Llc Powder metal bearing cap breathing windows
US7829015B2 (en) * 2007-05-31 2010-11-09 Borgwarner Inc. Formation of non-axial features in compacted powder metal components
US9187909B2 (en) 2007-08-05 2015-11-17 Robert G. Lee Tile system
US7793579B1 (en) 2007-08-05 2010-09-14 Lee Robert G Armor tile
GB0719824D0 (en) * 2007-10-11 2007-11-21 3M Innovative Properties Co Dental blank and method of making a dental ceramic blank
US8033805B2 (en) 2007-11-27 2011-10-11 Kennametal Inc. Method and apparatus for cross-passageway pressing to produce cutting inserts
US8062014B2 (en) * 2007-11-27 2011-11-22 Kennametal Inc. Method and apparatus using a split case die to press a part and the part produced therefrom
EP2098317A1 (de) * 2007-12-04 2009-09-09 Osterwalder AG Verfahren und Vorrichtung zum Herstellen eines Presslings aus Metallpulver
US9180518B2 (en) 2009-05-18 2015-11-10 Gkn Sinter Metals, Llc Powder metal die filling
JP5673971B2 (ja) * 2010-08-18 2015-02-18 フウ、シンユ 粉末粒子の整形設備、整形方法、及び製造方法
CA2850975C (en) * 2011-02-10 2020-09-01 Queen's University At Kingston Biomass pellet and method of producing same
US8794956B2 (en) * 2011-07-27 2014-08-05 Paul Adam Mold system for forming multilevel blocks
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
KR101552018B1 (ko) * 2012-11-07 2015-09-09 오씨아이 주식회사 진공단열재 심재의 성형 장치 및 이를 통해 제조된 진공단열재
RU2670825C9 (ru) * 2013-07-05 2018-11-29 Сандвик Интеллекчуал Проперти Аб Способ и устройство для изготовления заготовки режущей пластины
EP2933043B1 (en) * 2014-04-16 2016-06-29 Seco Tools Ab A method and a device for manufacturing a cutting insert green body
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
CN109591356B (zh) * 2018-11-22 2020-06-09 江苏科技大学 烧烤炭环托盘挤压成型机及成型方法
US11600516B2 (en) * 2020-05-13 2023-03-07 Asmpt Singapore Pte. Ltd. Die ejector height adjustment

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US2561735A (en) * 1949-07-21 1951-07-24 Haller John Machine for molding helical gears
NL253507A (es) * 1960-07-28
GB1091321A (en) * 1963-12-18 1967-11-15 R Laurent Sa Atel Apparatus for the production of helically toothed mechanical parts from sintered metals
BE759661A (fr) * 1969-12-01 1971-04-30 Hitachi Powdered Metals Cy Ltd Dispositif de compression de poudre pour former un engrenage helicoidalcomprime
ZA715429B (en) * 1970-09-10 1972-04-26 Olivetti & Co Spa A device for moulding parts to be sintered
GB1361684A (en) * 1970-09-22 1974-07-30 Olivetti & Co Spa Device for moulding sinterin blanks
US3775032A (en) * 1971-07-27 1973-11-27 Wolverine Pentronix Powder compacting apparatus
US4008021A (en) * 1971-08-10 1977-02-15 Schwelmer Eisenwerk Muller & Co. Gmbh Apparatus for forming a sinterable compact of a powder
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IT976216B (it) * 1972-12-29 1974-08-20 Olivetti & Co Spa Dispositivo di formatura di pezzi elicoidali mediante compattazione di materiali in polvere
US3842646A (en) * 1973-04-20 1974-10-22 Gleason Works Process and apparatus for densifying powder metal compact to form a gear having a hub portion,and preferred powder metal compact shape for use therewith
US3891367A (en) * 1973-05-08 1975-06-24 Olivetti & Co Spa Apparatus for moulding helical gears by compression of powders
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US4666389A (en) * 1985-01-25 1987-05-19 The Texas A&M University System Apparatus for forming compacts from solid particles
DE3768815D1 (de) * 1987-11-19 1991-04-25 Graebener Theodor Pressensyst Presse, insbesondere zum herstellen masshaltiger presslinge aus pulverfoermigen werkstoffen.
US4853180A (en) * 1987-11-19 1989-08-01 Martin Sprocket & Gear, Inc. Method of manufacturing bushings with powdered metals
JPH0832922B2 (ja) * 1988-09-20 1996-03-29 日立粉末冶金株式会社 ボス付き成形体の粉末成形方法およびその装置
DE3909757A1 (de) * 1989-03-23 1990-09-27 Dorst Masch & Anlagen Presse mit einem in die presse einsetzbaren werkzeuggestell
DE3917277C2 (de) * 1989-05-24 1994-01-20 Mannesmann Ag Verfahren und Vorrichtung zur Herstellung von Fertigteilen als Verbundkörper aus pulverförmigen Werkstoffen
DE3919821C2 (de) * 1989-06-15 1994-04-07 Mannesmann Ag Verfahren und Vorrichtung zum Herstellen von maßhaltigen Preßlingen
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JPH04136107A (ja) * 1990-09-25 1992-05-11 Sumitomo Electric Ind Ltd 焼結斜歯歯車の成形装置
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JPH05140609A (ja) * 1991-02-08 1993-06-08 Keita Hirai 段付品汎用成型プレス
JP2535135Y2 (ja) * 1991-03-28 1997-05-07 マツダ株式会社 圧粉成形装置
JPH0570802A (ja) * 1991-04-12 1993-03-23 Mitsubishi Materials Corp 長尺圧粉体の成形方法
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EP0680405B1 (en) * 1993-11-24 1999-08-04 Stackpole Limited Phased split die

Also Published As

Publication number Publication date
ATE191175T1 (de) 2000-04-15
WO1995014567A1 (en) 1995-06-01
CA2154556A1 (en) 1995-06-01
DE69328262T2 (de) 2000-12-21
CA2154556C (en) 2006-02-21
US6099772A (en) 2000-08-08
JPH08506057A (ja) 1996-07-02
AU5556894A (en) 1995-06-13
EP0680404A1 (en) 1995-11-08
US6318986B1 (en) 2001-11-20
DE69328262D1 (de) 2000-05-04
EP0680404B1 (en) 2000-03-29

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