ES2104677T3 - CASTING PROCESS. - Google Patents

CASTING PROCESS.

Info

Publication number
ES2104677T3
ES2104677T3 ES91311585T ES91311585T ES2104677T3 ES 2104677 T3 ES2104677 T3 ES 2104677T3 ES 91311585 T ES91311585 T ES 91311585T ES 91311585 T ES91311585 T ES 91311585T ES 2104677 T3 ES2104677 T3 ES 2104677T3
Authority
ES
Spain
Prior art keywords
molding
casting process
model
solides
pores
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
ES91311585T
Other languages
Spanish (es)
Inventor
Kevin James Puddephatt
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.)
Nissan Technical Centre Europe Ltd
Original Assignee
Nissan Technical Centre Europe 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 Nissan Technical Centre Europe Ltd filed Critical Nissan Technical Centre Europe Ltd
Application granted granted Critical
Publication of ES2104677T3 publication Critical patent/ES2104677T3/en
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

Abstract

UN MODELO DE MOLDEO QUE SE HACE A BASE DE TRABAJAR A MAQUINA UN CUERPO DE ESPUMA RIGIDA 51, 52 Y DE APLICAR UN MATERIAL CAPAZ DE FLUIR FIG 4 QUE SE SOLIDIFICA PARA FORMAR UN REVESTIMIENTO SOLIDO QUE BLOQUEA LOS POROS DE LA SUPERFICIE TRABAJADA A MAQUINA. SE FORMA UN MOLDE DE MOLDEO CONTRA LA SUPERFICIE REVESTIDA FIG 5 Y EL MODELO DE MOLDEO SE RETIRA ENTONCES ANTES DEL MOLDEO.A MOLDING MODEL THAT IS MADE BY MACHINING A RIGID FOAM BODY 51, 52 AND APPLYING A CAPABLE OF FLOWING FIG 4 MATERIAL THAT SOLIDES TO FORM A SOLID COATING THAT BLOCKS THE PORES OF THE MACHINE WORKED SURFACE. A MOLDING MOLD IS FORMED AGAINST THE FIG 5 COATED SURFACE AND THE MOLDING MODEL IS THEN REMOVED BEFORE MOLDING.

ES91311585T 1991-12-12 1991-12-12 CASTING PROCESS. Expired - Lifetime ES2104677T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19910311585 EP0546226B1 (en) 1991-12-12 1991-12-12 Casting process

Publications (1)

Publication Number Publication Date
ES2104677T3 true ES2104677T3 (en) 1997-10-16

Family

ID=8208504

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91311585T Expired - Lifetime ES2104677T3 (en) 1991-12-12 1991-12-12 CASTING PROCESS.

Country Status (3)

Country Link
EP (1) EP0546226B1 (en)
DE (1) DE69126876T2 (en)
ES (1) ES2104677T3 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123335A (en) * 1982-06-25 1984-02-01 Oldham And Crowther Moulds of rigid plastics foam
GB2205513B (en) * 1987-06-12 1991-05-29 Fleming Thermodynamics Ltd Method for manufacturing high accuracy intricate form cutting tools

Also Published As

Publication number Publication date
EP0546226B1 (en) 1997-07-16
DE69126876T2 (en) 1997-12-04
DE69126876D1 (en) 1997-08-21
EP0546226A1 (en) 1993-06-16

Similar Documents

Publication Publication Date Title
ES2090837T3 (en) IMPLANT THAT HAS A POROUS METALLIC SURFACE AND MANUFACTURING PROCEDURE THEREOF.
ES2068876T3 (en) PROCEDURE FOR THE OBTAINING OF MOLDED PIECES OF SYNTHETIC MATTER EMBEDDED AT DEPTH.
ES2111868T3 (en) MOLDING PROCEDURE OF A MAKEUP COMPOSITION AND MAKEUP PRODUCT OBTAINED.
ATE317318T1 (en) METHOD AND APPARATUS FOR PRODUCING A SHAPED ARTICLE
FR2409843A1 (en) MOLD FOR OBJECTS WITH LOCKED PARTS
MX173748B (en) MOLDED COMPOUNDS
DK0935521T3 (en) Demand-controlled production of foam pads with defined three-dimensional geometry
FI842147A (en) FORMDEL OCH FOERFARANDE FOER DESS TILLVERKNING OCH ANVAENDNING.
ES529527A0 (en) PROCEDURE FOR THE MANUFACTURE OF MOLDS FOR INJECTION CASTING
ATE100370T1 (en) MOLDING AND COATING IN THE SAME MOLD.
ES8801142A1 (en) Method of producing moulds, patterns and tools on base of hard gypsum and/or cement.
ES2104677T3 (en) CASTING PROCESS.
BR8104673A (en) MOLDING PROCESS OF A DECORATIVE ARTICLE; VISUAL MODEL OF A THREE-DIMENSIONAL DESIGN ARTICLE; AND PROCESS FOR A FAST MOLDING OF A TEMPLATE
ATE35645T1 (en) METHOD FOR MAKING A GASKET BODY, ESPECIALLY FOR A PIPE JOINT, AND MOLD FOR MAKING A GASKET BODY.
GB2013132A (en) Process for the Partial Coating of Plastics Mouldings Produced by Injection Moulding
US3741701A (en) Frame for producing casting flasks
FR2254944A5 (en) Expandable mould for making plaster articles - comprising surfaces with relief patterns
GB1215135A (en) Improvements relating to the decorating of hollow articles
FR2071797A5 (en) Plastic moulding with separate coating of - other material
ATE38179T1 (en) MOLD PROCESS.
GB1487691A (en) Processes of manufacturing a moulded article of polyurethane
IT991690B (en) MOLD OF PLASTIC MATERIAL FOR THE MANUFACTURE OF PARTS OF RIGID SYNTHETIC FOAM
JPS5410369A (en) Production of molded cushioning material for packaging
NL7116038A (en) Reinforced plastic coatings - on panels and similarly shaped articles
FR2301356A1 (en) Thermoplastic sheet preform for cast mould tools - for reducing cost of producing experimental moulds

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 546226

Country of ref document: ES