ES2156221T3 - Procedimiento que incluye calentar y enfriar para la produccion de un cuerpo moldeado por inyeccion. - Google Patents

Procedimiento que incluye calentar y enfriar para la produccion de un cuerpo moldeado por inyeccion.

Info

Publication number
ES2156221T3
ES2156221T3 ES95942330T ES95942330T ES2156221T3 ES 2156221 T3 ES2156221 T3 ES 2156221T3 ES 95942330 T ES95942330 T ES 95942330T ES 95942330 T ES95942330 T ES 95942330T ES 2156221 T3 ES2156221 T3 ES 2156221T3
Authority
ES
Spain
Prior art keywords
microporous
mould
pct
date
moulded
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
ES95942330T
Other languages
English (en)
Inventor
Owe Larsson
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.)
AGA AB
Original Assignee
AGA 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 SE9404418A external-priority patent/SE9404418L/
Priority claimed from SE9501843A external-priority patent/SE507180C2/sv
Application filed by AGA AB filed Critical AGA AB
Application granted granted Critical
Publication of ES2156221T3 publication Critical patent/ES2156221T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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
    • B22F5/007—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/344—Moulds, cores, or mandrels of special material, e.g. destructible materials from absorbent or liquid- or gas-permeable materials, e.g. plaster moulds in general
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/42—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for heating or cooling, e.g. steam jackets, by means of treating agents acting directly on the moulding material
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3814—Porous 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Materials For Medical Uses (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

SE PRESENTA UN PROCESO PARA LA PRODUCCION DE UN CUERPO MOLDEADO CERAMICO Y/O METALICO A PARTIR DE UN MATERIAL DUCTIL QUE COMPRENDE UNO O MAS COMPONENTES CERAMICOS Y/O METALICOS, CUYO MATERIAL SE INTRODUCE EN EL INTERIOR DE UNA CAVIDAD PRECALENTADA DE UN MOLDE (1) DE UNA HERRAMIENTA DE MOLDEO. LA HERRAMIENTA DE MOLDEO COMPRENDE COMO MINIMO DOS PARTES DE MOLDE (4, 5) DE LAS CUALES AL MENOS UNA ESTA FORMADA, TOTAL O PARCIALMENTE, POR UN MATERIAL MICROPOROSO CON MICROPOROS COMUNICANTES. AL MENOS UNA CAVIDAD DE MOLDE (1) QUE COMPRENDE AL MENOS UNA SUPERFICIE DE MOLDE QUE PRESENTA MICROPOROS CERRADOS SE DISPONE EN LA PARTE DEL MOLDE MICROPOROSO (4, 5) O EN UNA SECCION MICROPOROSA (6) DE LA MISMA. LA PARTE DEL MOLDE MICROPOROSA (4, 5) O LA SECCION MICROPOROSA (6) DE LA MISMA SE PRECALIENTA MEDIANTE EL SUMINISTRO DE UN FLUIDO CALIENTE, TAL COMO GAS CALIENTE. DICHA PARTE (4, 5) O SECCION (6) SE ENFRIA UNA VEZ TERMINADO EL MOLDEO MEDIANTE EL SUMINISTRO DE FLUIDO FRIO TAL COMO UN GAS CONDENSADO. LA INVENCION INCLUYE EN UN ASPECTO ADICIONAL UN CUERPO MOLDEADO PRODUCIDO DE ACUERDO CON EL PROCESO.
ES95942330T 1994-12-19 1995-11-30 Procedimiento que incluye calentar y enfriar para la produccion de un cuerpo moldeado por inyeccion. Expired - Lifetime ES2156221T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9404418A SE9404418L (sv) 1994-12-19 1994-12-19 Sätt vid formsprutning av keramiska eller metalliska formkroppar och användning av ett verktyg vid sättet
SE9501843A SE507180C2 (sv) 1995-05-18 1995-05-18 Förfarande för framställning av en formgjuten formkropp samt formkropp framställd enligt förfarandet

Publications (1)

Publication Number Publication Date
ES2156221T3 true ES2156221T3 (es) 2001-06-16

Family

ID=26662189

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95942330T Expired - Lifetime ES2156221T3 (es) 1994-12-19 1995-11-30 Procedimiento que incluye calentar y enfriar para la produccion de un cuerpo moldeado por inyeccion.

Country Status (8)

Country Link
US (1) US5989492A (es)
EP (1) EP0799102B1 (es)
JP (1) JPH10509771A (es)
AT (1) ATE199339T1 (es)
AU (1) AU4358196A (es)
DE (1) DE69520232T2 (es)
ES (1) ES2156221T3 (es)
WO (1) WO1996019308A1 (es)

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SE506728C2 (sv) * 1996-12-13 1998-02-02 Aga Ab Sätt och anordning för kylning av ett formningsverktyg med kondenserad gas
US6183689B1 (en) * 1997-11-25 2001-02-06 Penn State Research Foundation Process for sintering powder metal components
DE19811059C2 (de) * 1998-03-13 2003-02-06 Munderkingen Betonwerke Verfahren zur Herstellung von geformten Elementen aus schüttbarem Material mit einem Bindemittel und Form zur Durchführung des Verfahrens
KR20000032624A (ko) * 1998-11-13 2000-06-15 이경목 직물 제직기용 세라믹 실 가이드 제조방법
US6759004B1 (en) * 1999-07-20 2004-07-06 Southco, Inc. Process for forming microporous metal parts
US6331267B1 (en) * 1999-11-16 2001-12-18 General Electric Company Apparatus and method for molding a core for use in casting hollow parts
GB0029182D0 (en) * 2000-11-30 2001-01-17 Ceram Res Ltd Injection moulding
US20030015308A1 (en) * 2001-07-23 2003-01-23 Fosaaen Ken E. Core and pattern manufacture for investment casting
TW534845B (en) * 2002-03-28 2003-06-01 Far East College Improved powder metallurgy process
US20040151611A1 (en) * 2003-01-30 2004-08-05 Kline Kerry J. Method for producing powder metal tooling, mold cavity member
TWI273019B (en) * 2003-07-25 2007-02-11 Hon Hai Prec Ind Co Ltd A method of transfer pattern
WO2005089021A1 (en) * 2004-03-04 2005-09-22 Touchstone Research Laboratory, Ltd. Tool bodies having heated tool faces
KR100601500B1 (ko) * 2004-06-22 2006-07-14 삼성에스디아이 주식회사 온도와 압력 감응형 안전 벤트를 갖는 리튬 이온 이차 전지
US7972129B2 (en) * 2005-09-16 2011-07-05 O'donoghue Joseph Compound tooling system for molding applications
US20080075619A1 (en) * 2006-09-27 2008-03-27 Laxmappa Hosamani Method for making molybdenum parts using metal injection molding
DE102006054311B4 (de) * 2006-11-17 2012-05-24 Infineon Technologies Ag Verfahren zur Herstellung einer Halbleitervorrichtung und mit diesem herstellbare Halbleitervorrichtung
DE102007012485A1 (de) * 2007-03-15 2008-09-18 Isk Gmbh Verfahren zum Temperieren von Werkzeugen
WO2010115837A1 (de) * 2009-04-09 2010-10-14 Basf Se Verfahren zur herstellung eines turbinenrads für einen abgasturbolader
DE102010007780A1 (de) * 2010-02-12 2011-08-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80686 Spritzgießverfahren für Kondensationsharze und Vorrichtung für das Verfahren
US8814557B2 (en) * 2010-03-24 2014-08-26 United Technologies Corporation Die inserts for die casting
KR101304149B1 (ko) * 2010-09-27 2013-09-05 (주)엘지하우시스 3차원 패턴 형성용 성형 몰드 및 이를 이용한 가전제품 외장재 제조 방법
JP6094948B2 (ja) * 2011-02-14 2017-03-15 新東工業株式会社 金型用通気性部材の製造方法
TW201404729A (zh) * 2012-07-27 2014-02-01 G Tech Optoelectronics Corp 成型模具、使用該玻璃成型模具的玻璃成型裝置及方法
US9211660B2 (en) * 2012-12-21 2015-12-15 John Borland Adjustable support for preformed mold
US9352502B2 (en) * 2013-06-25 2016-05-31 Lawrence Livermore National Security, Llc Porous media heat transfer for injection molding
US20160325469A1 (en) * 2015-05-04 2016-11-10 Matthew Hershkowitz Methods for improved spray cooling of plastics
GB201508655D0 (en) * 2015-05-20 2015-07-01 Surface Generation Ltd Method of moulding and mould tool
US10195667B2 (en) 2015-11-23 2019-02-05 Delavan Inc. Powder removal systems
WO2017191537A1 (es) * 2016-05-06 2017-11-09 Universidad Eafit Proceso para obtener una arcilla industrial
US20190211457A1 (en) * 2018-01-05 2019-07-11 United Technologies Corporation Method for applying an abrasive tip to a high pressure turbine blade
WO2019165639A1 (zh) 2018-03-02 2019-09-06 彰洋材料股份有限公司 变压射出模、射出鞋材及其制造方法
CN114750263B (zh) * 2022-04-06 2023-11-07 康姆罗拉有限公司 一种用于石英陶瓷生产的模组

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113480A (en) * 1976-12-09 1978-09-12 Cabot Corporation Method of injection molding powder metal parts
DE2812445C2 (de) * 1978-03-22 1983-10-13 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Herstellung von Preßmassen mit weichmagnetischen Eigenschaften
WO1981002126A1 (en) * 1980-02-01 1981-08-06 Uddeholms Ab Method of producing an article and article produced in a mould which defines the contour of the article
SE454247B (sv) * 1985-04-01 1988-04-18 Toolvac Engineering Ab Sett vid framstellning av en poros form
DE3725138A1 (de) * 1987-07-29 1989-02-09 Basf Ag Verfahren zur herstellung keramischer formteile

Also Published As

Publication number Publication date
DE69520232D1 (de) 2001-04-05
EP0799102A1 (en) 1997-10-08
US5989492A (en) 1999-11-23
JPH10509771A (ja) 1998-09-22
WO1996019308A1 (en) 1996-06-27
DE69520232T2 (de) 2001-10-11
EP0799102B1 (en) 2001-02-28
AU4358196A (en) 1996-07-10
ATE199339T1 (de) 2001-03-15

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