ES2029299T3 - Modelo de cuerpo de fundicion y procedimiento para la fabricacion de un cuerpo de fundicion hueco. - Google Patents

Modelo de cuerpo de fundicion y procedimiento para la fabricacion de un cuerpo de fundicion hueco.

Info

Publication number
ES2029299T3
ES2029299T3 ES198888108579T ES88108579T ES2029299T3 ES 2029299 T3 ES2029299 T3 ES 2029299T3 ES 198888108579 T ES198888108579 T ES 198888108579T ES 88108579 T ES88108579 T ES 88108579T ES 2029299 T3 ES2029299 T3 ES 2029299T3
Authority
ES
Spain
Prior art keywords
cast body
procedure
manufacture
hollow
model
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
ES198888108579T
Other languages
English (en)
Inventor
Wilhelm Kallen
Ulrich Quack
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.)
Eisengiesserei Monforts GmbH and Co
Original Assignee
Eisengiesserei Monforts GmbH and Co
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 Eisengiesserei Monforts GmbH and Co filed Critical Eisengiesserei Monforts GmbH and Co
Application granted granted Critical
Publication of ES2029299T3 publication Critical patent/ES2029299T3/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
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • B22C7/023—Patterns made from expanded plastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/03—Sand moulds or like moulds for shaped castings formed by vacuum-sealed moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0081—Casting in, on, or around objects which form part of the product pretreatment of the insert, e.g. for enhancing the bonding between insert and surrounding cast metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/08—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

UN MOLDE (1) CON UN CUERPO ESPUMOSO (3) PARA PREPARAR UNAS PIEZAS FUNDIDAS HUECAS SE DEBE PREPARAR EVITANDO LA APARICION DE SUTURAS EN POSICIONES DE DIFICIL ACCESO CUANDO EL CONTORNO DEL CUERPO ESPUMOSO SE CUBRE UNICAMENTE CON UNA PIEZA REFRACTARIA (2) QUE FORMA EL CONTORNO PARA LA FORMACION DE PIEZAS FUNDIDAS.
ES198888108579T 1987-08-29 1988-05-28 Modelo de cuerpo de fundicion y procedimiento para la fabricacion de un cuerpo de fundicion hueco. Expired - Lifetime ES2029299T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873728918 DE3728918A1 (de) 1987-08-29 1987-08-29 Gusskoerpermodell und verfahren zum herstellen eines hohlen gusskoerpers

Publications (1)

Publication Number Publication Date
ES2029299T3 true ES2029299T3 (es) 1992-08-01

Family

ID=6334789

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888108579T Expired - Lifetime ES2029299T3 (es) 1987-08-29 1988-05-28 Modelo de cuerpo de fundicion y procedimiento para la fabricacion de un cuerpo de fundicion hueco.

Country Status (6)

Country Link
US (1) US4942915A (es)
EP (1) EP0305653B1 (es)
JP (1) JP2721191B2 (es)
AT (1) ATE70749T1 (es)
DE (3) DE8717657U1 (es)
ES (1) ES2029299T3 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3836190A1 (de) * 1988-10-24 1990-05-03 Gruenzweig & Hartmann Verfahren zur herstellung von gussteilen mit umgossener, wenigstens annaehernd gasdichter hochtemperaturdaemmung
EP0506123A1 (en) * 1991-03-29 1992-09-30 Asahi Tec Corporation Method of preparing disappearing model
SE9200871L (sv) * 1991-05-01 1992-11-02 Outboard Marine Corp Foerfarande och anordning foer framstaellning av upplagningsanordning uppvisande insats paa plats utnyttjande en precisionsgjutningsprocess
DE4230970C1 (de) * 1992-09-16 1994-07-21 Nolte Markus Dipl Ing Dipl Wir Verfahren zur Herstellung von Feingussteilen
FR2698296B1 (fr) * 1992-11-23 1994-12-30 Peugeot Procédé de fabrication de pièces métalliques par moulage en modèle perdu, modèle avec insert creux incorporé obtenu par ce procédé et pièce métallique obtenue à l'aide de ce modèle.
DE19612781C1 (de) * 1996-03-29 1997-08-21 Karmann Gmbh W Bauteil aus metallischem Schaumwerkstoff, Verfahren zum Endformen dieses Bauteils und Vorrichtung zur Ausführung des Verfahrens
KR100814794B1 (ko) * 2006-10-09 2008-03-19 (주)동양특수주강 집진덕트용 곡관부의 이중 내마모층 형성방법 및 이를 통해제조된 이중 내마모층이 형성된 집진덕트용 곡관부
FR3098436B1 (fr) * 2019-07-08 2022-10-07 Psa Automobiles Sa Moule d’injection de polystyrene expanse pour la realisation d’un element creux
CN112846150B (zh) * 2020-12-30 2023-02-28 中钢集团邢台机械轧辊有限公司 一种热轧型钢孔型轧辊多元复合制造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1144882B (de) * 1960-11-22 1963-03-07 Gruenzweig & Hartmann A G Verfahren zur Herstellung von Gussstuecken unter Verwendung vergasbarer Modelle
DE1181373B (de) * 1962-01-20 1964-11-12 Gruenzweig & Hartmann Giessverfahren und Verfahren zum Herstellen von Kernen unter Verwendung vergasbarer Modelle
DE1508655C3 (de) * 1965-10-16 1974-08-29 Gruenzweig + Hartmann Und Glasfaser Ag, 6700 Ludwigshafen Anorganischer Überzug für ein vergasbares Gießmodell und dessen Anwendung
US3723584A (en) * 1969-12-15 1973-03-27 Bischoff Chemical Corp Method of making an electroformed mold having heat transfer conduits and foam polyurethane foundation
JPS5248602B2 (es) * 1973-03-06 1977-12-10
US4148352A (en) * 1975-08-15 1979-04-10 Nissan Motor Company, Limited Method of preparing an exhaust port arrangement of a cylinder head
JPS5239010A (en) * 1975-09-22 1977-03-26 Nissan Motor Co Ltd Exhaust port device for internal combustion engine
US4243093A (en) * 1977-11-17 1981-01-06 Caterpillar Tractor Co. Method of making an insulated manifold with double cast walls
DE2758993A1 (de) * 1977-12-30 1979-07-05 Eduard Dr Ing Baur Verfahren zum herstellen von durch unterdruck stabilisierten hohlen giessformen aus rieselfaehiger binderfreier hinterfuellmasse
US4220190A (en) * 1978-11-02 1980-09-02 Precision Metalsmiths, Inc. Method of making tooling
JPS60171945U (ja) * 1984-04-24 1985-11-14 日本特殊陶業株式会社 断熱ポ−トライナ−
US4693293A (en) * 1985-07-25 1987-09-15 Toshiba Kikai Kabushiki Kaisha Method of casting a machine part by fusing metal layers on both sides of a separting plate
JPS62151242A (ja) * 1985-12-26 1987-07-06 Sekisui Plastics Co Ltd 中子付消失型による鋳造方法
JPS62173053A (ja) * 1986-01-27 1987-07-29 M C L:Kk 中空鋳物の製造方法
GB2193131B (en) * 1986-07-29 1990-07-11 Honda Motor Co Ltd Method of casting on an insert and casting mold for effecting such method
JPS63133853U (es) * 1987-02-25 1988-09-01
US4849266A (en) * 1987-11-03 1989-07-18 Lanxide Technology Company, Lp Compliant layer

Also Published As

Publication number Publication date
US4942915A (en) 1990-07-24
DE3728918A1 (de) 1989-03-09
EP0305653A1 (de) 1989-03-08
JPS6471548A (en) 1989-03-16
JP2721191B2 (ja) 1998-03-04
ATE70749T1 (de) 1992-01-15
EP0305653B1 (de) 1991-12-27
DE3867178D1 (de) 1992-02-06
DE8717657U1 (de) 1989-09-21

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