MX169523B - Maquina de moldeado a presion de piezas metalicas que contienen fibras de ceramica - Google Patents

Maquina de moldeado a presion de piezas metalicas que contienen fibras de ceramica

Info

Publication number
MX169523B
MX169523B MX009075A MX907587A MX169523B MX 169523 B MX169523 B MX 169523B MX 009075 A MX009075 A MX 009075A MX 907587 A MX907587 A MX 907587A MX 169523 B MX169523 B MX 169523B
Authority
MX
Mexico
Prior art keywords
container
molding machine
metal
pipe
pressure molding
Prior art date
Application number
MX009075A
Other languages
English (en)
Inventor
Jean Charbonnier
Original Assignee
Pechiney Aluminium
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 Pechiney Aluminium filed Critical Pechiney Aluminium
Publication of MX169523B publication Critical patent/MX169523B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/30—Accessories for supplying molten metal, e.g. in rations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/02—Hot chamber machines, i.e. with heated press chamber in which metal is melted
    • B22D17/04—Plunger machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
    • B22D17/12—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled with vertical press motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D39/00—Equipment for supplying molten metal in rations
    • B22D39/06—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by controlling the pressure above the molten metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Braking Arrangements (AREA)
  • Actuator (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

La presente invención se refiere a máquina de moldeo bajo presión, de cámara fría, para la fabricación de piezas metálicas que contienen eventualmente fibras de cerámicas; dicha máquina de moldeo bajo presión está formado por un disco inferior fijo y un disco superior móvil, entre los cuales está colocado un molde que presenta una matriz o imprenta de la pieza que se va a moldear; el disco inferior se halla equipado con un dispositivo de inyección constituído por un contenedor dentro del cual se desliza un pistón sostenido por una barra; el contenedor se halla conectado mediante el orificio a una tubería que se sumerge en un baño líquido del metal que se va a moldear, contenido en un recipiente hermético, que puede ponerse bajo un sobrepresión P2, mediante una entrada de gas a fin de enviar el metal hacia el contenedor; la cual máquina de moldeo bajo presión está caracterizada por el hecho de que con el propósito de evitar todo derrame de metal líquido sobre la barra del pistón y todo penetración de aire en la tubería, esta tubería se halla equipada en un punto de su pared cercana al contenedor, con una alimentación de gas inerte y una cámara que está a la presión P1, dependiente de la posición del pistón y del valor de P2.
MX009075A 1986-10-31 1987-10-29 Maquina de moldeado a presion de piezas metalicas que contienen fibras de ceramica MX169523B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8615437A FR2605913A1 (fr) 1986-10-31 1986-10-31 Procede de moulage sous pression de pieces metalliques contenant eventuellement des fibres en ceramiques

Publications (1)

Publication Number Publication Date
MX169523B true MX169523B (es) 1993-07-09

Family

ID=9340563

Family Applications (1)

Application Number Title Priority Date Filing Date
MX009075A MX169523B (es) 1986-10-31 1987-10-29 Maquina de moldeado a presion de piezas metalicas que contienen fibras de ceramica

Country Status (21)

Country Link
US (1) US4777998A (es)
EP (1) EP0270466B1 (es)
JP (1) JPS63115664A (es)
KR (1) KR910009368B1 (es)
AR (1) AR241762A1 (es)
AT (1) ATE46640T1 (es)
AU (1) AU586786B2 (es)
BR (1) BR8705803A (es)
CA (1) CA1302045C (es)
DE (1) DE3760607D1 (es)
DK (1) DK160467C (es)
ES (1) ES2010716B3 (es)
FI (1) FI82620C (es)
FR (1) FR2605913A1 (es)
GR (1) GR3000173T3 (es)
IE (1) IE62774B1 (es)
IS (1) IS1397B6 (es)
MX (1) MX169523B (es)
NO (1) NO167635C (es)
PT (1) PT86026B (es)
SU (1) SU1637659A3 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642686B1 (fr) * 1989-01-16 1991-05-17 Creusot Loire Dispositif et procede d'alimentation en metal liquide pour la coulee sous pression de produits metalliques
US5085830A (en) * 1989-03-24 1992-02-04 Comalco Aluminum Limited Process for making aluminum-lithium alloys of high toughness
US5775403A (en) * 1991-04-08 1998-07-07 Aluminum Company Of America Incorporating partially sintered preforms in metal matrix composites
US5570502A (en) * 1991-04-08 1996-11-05 Aluminum Company Of America Fabricating metal matrix composites containing electrical insulators
US5259436A (en) * 1991-04-08 1993-11-09 Aluminum Company Of America Fabrication of metal matrix composites by vacuum die casting
US5616421A (en) * 1991-04-08 1997-04-01 Aluminum Company Of America Metal matrix composites containing electrical insulators
JPH0623510A (ja) * 1992-05-26 1994-02-01 Tanabe Kogyo Kk 不活性ガス給湯管給気給湯方法と装置と不活性ガス濃厚雰囲気樋と不活性ガス雰囲気ボックス
US5533257A (en) * 1994-05-24 1996-07-09 Motorola, Inc. Method for forming a heat dissipation apparatus
DK77694A (da) * 1994-06-29 1995-12-30 Dansk Ind Syndikat Fremgangsmåde og indretning til ved udstøbning mod tyngdekraften af støbeforme, især vådsandforme, med navnlig letoxiderbare metaller eller metallegeringer af afslutte støbeprocessen
EP1035932A1 (en) * 1997-11-07 2000-09-20 AB Jafs Export Oy Holimesy Method and apparatus for melting non-ferrous metals, especially magnesium
DE19802342C1 (de) * 1998-01-22 1999-03-04 Gustav Ohnsmann Einrichtung zur Metallbeschickung waage- und senkrechter Kaltkammer - Druckgießmaschinen und Verfahren
DE19812068C2 (de) * 1998-03-11 2000-09-21 Gut Gieserei Umwelt Technik Gm Gießvorrichtung mit Nachverdichtung
DE19943153C1 (de) * 1998-03-19 2001-01-25 Gut Gieserei Umwelt Technik Gm Gießvorrichtung mit Nachverdichtung
DE10061026A1 (de) * 2000-12-08 2002-06-13 Bayerische Motoren Werke Ag Metallgießverfahren und -vorrichtung
US20090160106A1 (en) * 2004-10-12 2009-06-25 Efficient Manufacturing System Integration Apparatus and method for simultaneous usage of multiple die casting tools
CN104985159B (zh) * 2015-07-03 2017-06-13 洛阳西格马炉业股份有限公司 一种生产高熔点金属包覆陶瓷碎片材料的压铸装置及方法
CN106694838B (zh) * 2016-11-10 2018-07-03 重庆代发铸造有限公司 防气泡铸造装置
CN108994278B (zh) * 2018-09-19 2020-05-12 新成业机铸制品(深圳)有限公司 一种定量精准的压力铸造设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058179A (en) * 1959-04-20 1962-10-16 Cannon Earl Die casting machine
DE1458062B2 (de) * 1964-11-23 1970-06-04 Göhring, Dipl.-Ing. Karl, 7000 Stuttgart-Degerloch Beschickungsvorrichtung für Gießmaschinen
FR2270037B1 (es) * 1974-05-10 1979-04-06 Pechiney Aluminium
EP0017331B1 (en) * 1979-03-21 1983-06-15 Promagco Limited Improvements relating to hot chamber die-casting
JPS5797860A (en) * 1980-12-10 1982-06-17 Hitachi Ltd Method and device for casting
US4633930A (en) * 1985-06-11 1987-01-06 The Dow Chemical Company Molten metal shot size and delivery mechanism for continuous casting operations

Also Published As

Publication number Publication date
FR2605913A1 (fr) 1988-05-06
AU586786B2 (en) 1989-07-20
US4777998A (en) 1988-10-18
EP0270466B1 (fr) 1989-09-27
PT86026B (pt) 1993-08-31
AR241762A1 (es) 1992-12-30
FI874796A (fi) 1988-05-01
ES2010716B3 (es) 1989-12-01
DE3760607D1 (en) 1989-11-02
EP0270466A1 (fr) 1988-06-08
AU8045687A (en) 1988-05-05
IE62774B1 (en) 1995-02-22
NO167635C (no) 1991-11-27
GR3000173T3 (en) 1990-12-31
FI874796A0 (fi) 1987-10-30
IS3275A7 (is) 1988-05-02
JPS63115664A (ja) 1988-05-20
NO167635B (no) 1991-08-19
PT86026A (pt) 1988-11-30
DK160467C (da) 1991-09-30
FI82620C (fi) 1991-04-10
FI82620B (fi) 1990-12-31
ATE46640T1 (de) 1989-10-15
DK566687D0 (da) 1987-10-29
SU1637659A3 (ru) 1991-03-23
KR910009368B1 (ko) 1991-11-14
BR8705803A (pt) 1988-05-31
JPH0230789B2 (es) 1990-07-09
IE872921L (en) 1988-04-30
IS1397B6 (is) 1989-10-31
NO874507L (no) 1988-05-02
DK160467B (da) 1991-03-18
DK566687A (da) 1988-05-01
CA1302045C (fr) 1992-06-02
NO874507D0 (no) 1987-10-29
KR880004876A (ko) 1988-06-27

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