ES2104734T3 - Fundicion de objetos metalicos. - Google Patents

Fundicion de objetos metalicos.

Info

Publication number
ES2104734T3
ES2104734T3 ES91920262T ES91920262T ES2104734T3 ES 2104734 T3 ES2104734 T3 ES 2104734T3 ES 91920262 T ES91920262 T ES 91920262T ES 91920262 T ES91920262 T ES 91920262T ES 2104734 T3 ES2104734 T3 ES 2104734T3
Authority
ES
Spain
Prior art keywords
molding
mold
liquid metal
cavity
casting
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
ES91920262T
Other languages
English (en)
Inventor
Joseph R Ponteri
John Alan Eady
Rodney A Legge
Rodney E Proposch
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.)
Rio Tinto Aluminium Ltd
Original Assignee
Comalco Aluminum 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 Comalco Aluminum Ltd filed Critical Comalco Aluminum Ltd
Application granted granted Critical
Publication of ES2104734T3 publication Critical patent/ES2104734T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D30/00—Cooling castings, not restricted to casting processes covered by a single main group

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Secondary Cells (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO DE MOLDE PARA EL MOLDEADO DE OBJETOS DE METAL. EL MOLDE COMPRENDE UNOS OBJETOS DE MOLDE DE UN MATERIAL GENERALMENTE TERMICAMENTE AISLANTE QUE DEFINEN UNA CAVIDAD DE MOLDEADO PARA RECIBIR EL METAL LIQUIDO A TRAVES DE AL MENOS UNA COMPUERTA DE ENTRADA. UN NUCLEO TERMICO DE UN MATERIAL DE ALTA CONDUCTIVIDAD TERMICA DE PONE EN CONTACTO CON UNA PARTE DE LA CAVIDAD DEL MOLDE A TRAVES DE LA CUAL PUEDE EXTRAERSE EL CALOR DE FORMA RAPIDA PARA ESTABLECER GRADIENTES TERMICOS POSITIVOS EN EL MOLDEADO Y DE ESTA FORMA PROMOVER UNA SOLIDIFICACION ADICIONAL. EL MOLDE POSEE TAMBIEN MEDIOS SELLADORES PARA SELLAR Y AISLAR EL MOLDE DE LA FUENTE DE METAL LIQUIDO PARA PERMITIR QUE EL MOLDE SEA SEPARADO DE LA ZONA DE MOLDEADO HASTA LA ZONA DE ENFRIAMIENTO ANTES DE QUE SE PRODUZCA CUALQUIER SOLIDIFICACION SUBSTANCIAL SUMINISTRANDO UN USO MAS EFICIENTE DE LA ZONA DE MOLDEADO. LA PATENTE TAMBIEN PRESENTA UN METODO PARA MOLDEAR USANDO LOS PRINCIPIOS QUE SE ENCUENTRAN DEFINIDOSEN EL MOLDE.
ES91920262T 1990-11-05 1991-11-04 Fundicion de objetos metalicos. Expired - Lifetime ES2104734T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPK319890 1990-11-05

Publications (1)

Publication Number Publication Date
ES2104734T3 true ES2104734T3 (es) 1997-10-16

Family

ID=3775057

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91920262T Expired - Lifetime ES2104734T3 (es) 1990-11-05 1991-11-04 Fundicion de objetos metalicos.

Country Status (13)

Country Link
US (2) US5297611B1 (es)
EP (1) EP0557374B1 (es)
JP (1) JP3068185B2 (es)
KR (1) KR100227936B1 (es)
BR (1) BR9107065A (es)
CA (1) CA2095600C (es)
DE (1) DE69126990T2 (es)
ES (1) ES2104734T3 (es)
MX (1) MX9101927A (es)
NZ (1) NZ240458A (es)
TW (1) TW204308B (es)
WO (1) WO1992007674A1 (es)
ZA (1) ZA918777B (es)

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IT1320475B1 (it) 2000-06-30 2003-11-26 Fiat Ricerche Attuatore piezoelettrico autocompensato per una valvola di controllo.
WO2002005986A2 (en) * 2000-07-17 2002-01-24 Consolidated Engineering Company, Inc. Method and apparatus for chill casting
ITTO20010135A1 (it) 2001-02-15 2002-08-16 Teksid Spa Struttura di stampo per la produzione di getti metallici di lega leggera e procedimento di colata che l'utilizza.
BR0201679A (pt) * 2001-03-15 2002-12-10 Nissin Kogyo Kk Método de fundição por desoxidação e máquina de fundição por desoxidação
US6615901B2 (en) 2001-06-11 2003-09-09 General Motors Corporation Casting of engine blocks
US6527039B2 (en) * 2001-06-11 2003-03-04 General Motors Corporation Casting of engine blocks
US6527040B2 (en) * 2001-06-11 2003-03-04 General Motors Corporation Casting of engine blocks
US6533020B2 (en) 2001-06-11 2003-03-18 General Motors Corporation Casting of engine blocks
US6598655B2 (en) 2001-06-11 2003-07-29 General Motors Corporation Casting of engine blocks
FR2841163B1 (fr) * 2002-06-21 2005-01-28 Montupet Sa Procede de moulage de pieces de fonderie, notamment de blocs-moteurs, en alliage leger
JP2005532911A (ja) * 2002-07-11 2005-11-04 コンソリデイテッド エンジニアリング カンパニー， インコーポレイテッド 鋳造物からの砂鋳型の除去を補助するための方法および装置
WO2004009855A1 (en) 2002-07-18 2004-01-29 Consolidated Engineering Company, Inc. Method and system for processing castings
US20050121165A1 (en) * 2002-07-25 2005-06-09 Pacifica Group Technologies Pty Ltd Method and apparatus for casting
AU2003902165A0 (en) * 2003-05-07 2003-05-22 Castalloy Manufacturing Pty Ltd Slide shutoff for metal flow in corecast process
ES2653521T3 (es) * 2003-07-18 2018-02-07 Man Truck & Bus Ag Proceso de fundición para bloque de motor de combustión de pistón alternativo
JP4062292B2 (ja) * 2003-11-19 2008-03-19 マツダ株式会社 軽合金製鋳物の製造方法
US20070000635A1 (en) * 2004-05-07 2007-01-04 Bend Robert J Slide shutoff for metal flow in a casting process
US20060103059A1 (en) 2004-10-29 2006-05-18 Crafton Scott P High pressure heat treatment system
US20060207742A1 (en) * 2005-03-16 2006-09-21 Oscar Garza-Ondarza Method and apparatus for improved heat extraction from aluminum castings for directional solidification
DE102005027540A1 (de) * 2005-06-15 2006-12-28 Ks Kolbenschmidt Gmbh Verkürzung der Taktzeit bei der Serienherstellung von Kolben für Brennkraftmaschinen
US20080041499A1 (en) * 2006-08-16 2008-02-21 Alotech Ltd. Llc Solidification microstructure of aggregate molded shaped castings
DE102006053404A1 (de) * 2006-11-10 2008-05-15 Hydro Aluminium Alucast Gmbh Gießform zum Gießen eines Gussteils und Verwendung einer solchen Gießform
DE102007014744A1 (de) * 2007-03-28 2008-10-02 Rwth Aachen Form und Verfahren zur gießtechnischen Herstellung eines Gusstücks
DE102011056985A1 (de) * 2011-12-23 2013-06-27 Martinrea Honsel Germany Gmbh Gießvorrichtung zum Gießen von Zylinderkurbelgehäusen nach dem Niederdruckverfahren
US9144822B2 (en) 2012-09-28 2015-09-29 General Electric Company Methods and systems for joining materials
DE102013223179A1 (de) * 2013-11-14 2015-05-21 Bayerische Motoren Werke Aktiengesellschaft Komplexes Gussbauteil sowie Gießverfahren hierfür
NO2756167T3 (es) * 2014-01-29 2018-06-16
JP6331643B2 (ja) * 2014-04-22 2018-05-30 日産自動車株式会社 低圧鋳造装置
DE102015110133A1 (de) * 2015-06-24 2016-12-29 Martinrea Honsel Germany Gmbh Gießanordnung
CN110202120A (zh) * 2019-07-15 2019-09-06 上海交通大学 一种翻转定向冷却铸造成型系统及其使用方法
CN118253746B (zh) * 2024-05-13 2024-08-23 兴化市营丰机械厂 一种具有冷却功能的铸造设备

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DE352309C (de) * 1920-05-11 1922-04-24 Theodor Weymerskirch Gussform mit Kaliberringen zur Herstellung von gehaerteten Kaliberwalzen
FR611853A (fr) * 1926-02-26 1926-10-13 Delattre Et Frouard Reunis Sa Moulage en coquille de cylindres de laminoir
US1747223A (en) * 1927-01-17 1930-02-18 Donald J Campbell Casting and chilling mold
DE477287C (de) * 1927-01-29 1929-06-05 Carl Olaf Johannes Broems Verfahren zum Herstellen von Verbundgussstuecken, insbesondere von Walzen mit grosser Oberflaechenhaerte
DE529838C (de) * 1930-05-14 1931-07-17 Ver Stahlwerke Akt Ges Verfahren zur Herstellung von Verbundgussstuecken, insbesondere von Walzen
US1850477A (en) * 1931-03-04 1932-03-22 Roth Ernst Producing metallic ingots
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GB520598A (en) * 1938-10-26 1940-04-29 Richard William Bailey Improvements relating to the production of metal castings
FR1100788A (fr) * 1953-05-19 1955-09-23 Moule pour le moulage en coquille
CH415972A (de) * 1964-03-06 1966-06-30 Alusuisse Druckgiessverfahren und Einrichtung zur Durchführung des Verfahrens
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JP2637813B2 (ja) * 1989-01-18 1997-08-06 本田技研工業株式会社 金型鋳造法
US4993473A (en) * 1990-07-30 1991-02-19 General Motors Corporation Differential pressure, countergravity casting using mold ingate chills
US5072773A (en) * 1990-11-13 1991-12-17 Cmi International, Inc. Mold and method for making variable hardness castings
JPH10113164A (ja) * 1996-08-22 1998-05-06 Jiro Kondo 光合成培養装置

Also Published As

Publication number Publication date
US5297611B1 (en) 1997-08-12
EP0557374B1 (en) 1997-07-23
US5477906A (en) 1995-12-26
TW204308B (es) 1993-04-21
EP0557374A1 (en) 1993-09-01
DE69126990T2 (de) 1998-01-29
WO1992007674A1 (en) 1992-05-14
US5297611A (en) 1994-03-29
JP3068185B2 (ja) 2000-07-24
BR9107065A (pt) 1993-09-28
EP0557374A4 (es) 1994-03-09
CA2095600C (en) 2006-01-03
ZA918777B (en) 1992-10-28
NZ240458A (en) 1993-06-25
CA2095600A1 (en) 1992-05-06
MX9101927A (es) 1992-07-08
JPH06501206A (ja) 1994-02-10
KR100227936B1 (ko) 1999-11-01
DE69126990D1 (de) 1997-09-04

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