MX9605862A - Metodos para cerrar la entrada de un molde despues del vaciado no por gravedad con una aleacion no ferrosa de moldes de arena humeda en una planta de hileras de moldes. - Google Patents

Metodos para cerrar la entrada de un molde despues del vaciado no por gravedad con una aleacion no ferrosa de moldes de arena humeda en una planta de hileras de moldes.

Info

Publication number
MX9605862A
MX9605862A MX9605862A MX9605862A MX9605862A MX 9605862 A MX9605862 A MX 9605862A MX 9605862 A MX9605862 A MX 9605862A MX 9605862 A MX9605862 A MX 9605862A MX 9605862 A MX9605862 A MX 9605862A
Authority
MX
Mexico
Prior art keywords
mould
closing
inlet
runner
nozzle
Prior art date
Application number
MX9605862A
Other languages
English (en)
Other versions
MXPA96005862A (es
Inventor
Vagn Mogensen
Original Assignee
Georg Fischer Disa As
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8095422&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9605862(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Georg Fischer Disa As filed Critical Georg Fischer Disa As
Publication of MX9605862A publication Critical patent/MX9605862A/es
Publication of MXPA96005862A publication Critical patent/MXPA96005862A/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
    • 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
    • B22C—FOUNDRY MOULDING
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
    • B22C11/10—Moulding machines characterised by the relative arrangement of the parts of same with one or more flasks forming part of the machine, from which only the sand moulds made by compacting are removed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C23/00—Tools; Devices not mentioned before for moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D33/00—Equipment for handling moulds
    • B22D33/005—Transporting flaskless moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D35/00—Equipment for conveying molten metal into beds or moulds
    • B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
    • 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

Abstract

En un método para cerrar la entrada (8) en un molde, un elemento cilíndrico (14) con un pasaje (15) que va de lado a lado, es retenido en el molde, de una manera tal que una parte del elemento (14) se proyecta desde la parte exterior del molde, y de modo que el pasaje (15) se abre una parte del canal de colada (8) del molde, quedando la superficie terminal interna del elemento (14) opuesta a una superficie plana (16) en el canal de colada (8). Durante el vaciado, la boquilla (13) de un dispositivo de vaciado es puesta en colindancia de ajuste hermético contra el extremo exterior del elemento, y la aleacion de metal fundido es vaciada hacia el molde a través de la boquilla (13), el pasaje (15) en el elemento (14) y el canal de colada (8) del molde (figura a). Después del vaciado del molde, la boquilla (13) es presionada contra el elemento (14), con una fuerza considerablemente mayor que su fuerza de limitacion o colindancia durante el vaciado, provocando de este modo que el elemento sea desplazado axialmente hacia el molde, para formar un límite de ajuste hermético contra la superficie (16) en el canal de colada (8), y bloqueando este ultimo, haciendo posible que la boquilla (13) sea retirada sin que el metal vaciado fluya fuera del molde (figura b). Se describen otros tres métodos de cierre de una entrada.
MXPA/A/1996/005862A 1994-05-27 1996-11-26 Metodos para cerrar la entrada de un molde despues del vaciado no por gravedad con una aleacion no ferrosa de moldes de arena humeda en una planta dehileras de moldes MXPA96005862A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK0601/94 1994-05-27
DK60194 1994-05-27

Publications (2)

Publication Number Publication Date
MX9605862A true MX9605862A (es) 1998-06-30
MXPA96005862A MXPA96005862A (es) 1998-10-30

Family

ID=

Also Published As

Publication number Publication date
DE69508394D1 (de) 1999-04-22
EP0760723B1 (en) 1999-03-17
CN1048204C (zh) 2000-01-12
AU2560395A (en) 1995-12-21
EP0760723A1 (en) 1997-03-12
DE29522057U1 (de) 1999-07-08
BR9507779A (pt) 1997-08-19
JP2000084655A (ja) 2000-03-28
RO115427B1 (ro) 2000-02-28
KR100239267B1 (ko) 2000-01-15
ATE177666T1 (de) 1999-04-15
WO1995032826A1 (en) 1995-12-07
US5730203A (en) 1998-03-24
DE69508394T2 (de) 1999-08-26
ES2132668T3 (es) 1999-08-16
JPH09506552A (ja) 1997-06-30
CN1149270A (zh) 1997-05-07
JP3310959B2 (ja) 2002-08-05
JP3056255B2 (ja) 2000-06-26
RU2127172C1 (ru) 1999-03-10

Similar Documents

Publication Publication Date Title
AU2560395A (en) Methods of closing the inlet in a mould after non-gravity casting with a non-ferrous alloy of green-sand moulds in a mould-string plant
CA2015573A1 (en) Apparatus and method for continuous casting
DE3162508D1 (en) Apparatus for the continuous casting of metal in a closed gating system
PL327479A1 (en) Method of pouring molten metal into a casting mould and casting mould therefor
JPS57127569A (en) Method and device for die casting
JPS55136556A (en) Low-pressure casting device
SE7907054L (sv) Anordning for utdragning av en metallstreng fran kokillen pa en strenggjutanleggning
JPS648850A (en) Manufacture of rotor
JPS6478658A (en) Method for casting metallic mold
JPS5650772A (en) Metal mold unit for molten metal forging
JPS551969A (en) Inserting method of steel tube into roll
JPS5570463A (en) Precision casting method
JPS5568165A (en) Casting method and mold
ES452593A1 (es) Perfeccionamientos en moldes de colada continua para metalesque tienen una gran diferencia entre su temperatura de fu- sion y en temperatura de solidificacion.
JPS5533828A (en) Casting method of pipe made of lead
JPS56122659A (en) Production of ceramic insert piston
JPS56150111A (en) Continuous casting method of spherical graphite cast iron article having ferrite structure
Edwards A bush for directing a stream of molten metal into a mould
EP0827795A3 (en) Method of integrally attaching hollow member to cast product by casting and apparatus therefor
JPS5581046A (en) Method and device for continuous casting of metal
JPS55128359A (en) Casting method for casting article containing internal chill article
JPS5597861A (en) Insert casting method of metal tubular body of pressure- resistant cylinder casting
JPS5747568A (en) Method and device for vertical die casting
Trager et al. Process and Apparatus for Inoculating Cast Iron
Murai et al. Method of Gravity Casting

Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees