CA2044880A1 - Procede d'alimentation en metal sous basse pression d'un moule en sable borgne, moule et installation de coulee correspondants - Google Patents

Procede d'alimentation en metal sous basse pression d'un moule en sable borgne, moule et installation de coulee correspondants

Info

Publication number
CA2044880A1
CA2044880A1 CA2044880A CA2044880A CA2044880A1 CA 2044880 A1 CA2044880 A1 CA 2044880A1 CA 2044880 A CA2044880 A CA 2044880A CA 2044880 A CA2044880 A CA 2044880A CA 2044880 A1 CA2044880 A1 CA 2044880A1
Authority
CA
Canada
Prior art keywords
mould
metals
low pressure
pressure casting
blind sand
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.)
Granted
Application number
CA2044880A
Other languages
English (en)
Other versions
CA2044880C (fr
Inventor
Pascal Sourlier
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Publication of CA2044880A1 publication Critical patent/CA2044880A1/fr
Application granted granted Critical
Publication of CA2044880C publication Critical patent/CA2044880C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/20—Stack moulds, i.e. arrangement of multiple moulds or flasks
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
  • Mold Materials And Core Materials (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Catalysts (AREA)
  • Silicon Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)

Abstract

Le moule (4) comprend à chaque étage plu-sieurs empreintes (31) alimentées via des attaques (32A, 32B) reliées au puits de coulée (28) par au moins un canal intermédiaire (30A, 39B). Toutes les attaques alimentées par un même canal intermédiaire débouchent dans la même empreinte.
Application au moulage de pièces de fonderie à paroi mince ayant une forme allongée
CA002044880A 1990-06-22 1991-06-18 Procede d'alimentation en metal sous basse pression d'un moule en sable borgne, moule et installation de coulee correspondants Expired - Fee Related CA2044880C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9007862 1990-06-22
FR9007862A FR2663572B1 (fr) 1990-06-22 1990-06-22 Procede d'alimentation en metal sous basse pression d'un moule en sable borgne, moule et installation de coulee correspondants.

Publications (2)

Publication Number Publication Date
CA2044880A1 true CA2044880A1 (fr) 1991-12-23
CA2044880C CA2044880C (fr) 1996-10-01

Family

ID=9397917

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002044880A Expired - Fee Related CA2044880C (fr) 1990-06-22 1991-06-18 Procede d'alimentation en metal sous basse pression d'un moule en sable borgne, moule et installation de coulee correspondants

Country Status (17)

Country Link
US (1) US5385197A (fr)
EP (1) EP0463910B1 (fr)
JP (1) JPH0798258B2 (fr)
AT (1) ATE110998T1 (fr)
BR (1) BR9102617A (fr)
CA (1) CA2044880C (fr)
CS (1) CS188391A3 (fr)
DE (1) DE69103826T2 (fr)
DK (1) DK0463910T3 (fr)
ES (1) ES2060322T3 (fr)
FI (1) FI96099C (fr)
FR (1) FR2663572B1 (fr)
HU (1) HU207008B (fr)
MX (1) MX173081B (fr)
NO (1) NO179066C (fr)
PL (1) PL167599B1 (fr)
RU (1) RU2046692C1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19900574A1 (de) * 1999-01-09 2000-07-13 Georg Fischer Disa Ag Verfahren und Vorrichtung zum steigenden Gießen von Leichtmetall
DE10033625A1 (de) * 2000-07-11 2002-01-31 Vaw Ver Aluminium Werke Ag Verfahren und Vorrichtung zum steigenden Gießen mit einer Kokille / einem Kernpaket mit offener Eingußöffnung
US8770265B2 (en) * 2011-12-28 2014-07-08 Bedloe Industries Llc Method and system for manufacturing railcar couplers
JP5646025B2 (ja) * 2013-09-27 2014-12-24 三菱重工業株式会社 タービン翼用鋳型およびタービン翼の製造方法
JP6350050B2 (ja) * 2014-07-10 2018-07-04 大同特殊鋼株式会社 減圧吸引鋳造方法
CN104148613B (zh) * 2014-08-21 2016-02-10 无锡蠡湖叶轮制造有限公司 一种压气机壳低压铸造用一模四腔模具
CN109128041B (zh) * 2018-11-09 2019-12-10 重庆擎一模具制造有限公司 一种翻转浇铸模
CN109226684A (zh) * 2018-11-27 2019-01-18 禹州市昆仑模具有限公司 一种车钩提杆座覆膜砂模具的凸模

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2303608A (en) * 1941-10-27 1942-12-01 Donald J Campbell Casting metals
US2940142A (en) * 1958-03-31 1960-06-14 Wells Mfg Company Mold assembly
US3628598A (en) * 1968-10-23 1971-12-21 Modern Equipment Co Casting molds
US3656539A (en) * 1969-01-29 1972-04-18 Amsted Ind Inc Apparatus for casting molten metal
US4133370A (en) * 1974-12-24 1979-01-09 Pont-A-Mousson S.A. Method and apparatus for low-pressure casting in a sand mould
FR2295808A1 (fr) * 1974-12-24 1976-07-23 Pont A Mousson Procede et installation de coulee sous basse pression en moule en sable
FR2367566A1 (fr) * 1976-10-18 1978-05-12 Pont A Mousson Procede et dispositif de commande d'une poche de coulee repetitive sous basse pression
US4112997A (en) * 1977-02-28 1978-09-12 Hitchiner Manufacturing Co., Inc. Metal casting
FR2556996B1 (fr) * 1983-12-26 1988-03-11 Pont A Mousson Procede d'alimentation de moules de fonderie en alliages metalliques sous pression differentielle controlee
EP0322305B1 (fr) * 1987-12-21 1994-04-06 Honda Giken Kogyo Kabushiki Kaisha Châssis pour carrosserie de moto

Also Published As

Publication number Publication date
HU207008B (en) 1993-03-01
JPH04251654A (ja) 1992-09-08
PL167599B1 (pl) 1995-09-30
NO912405D0 (no) 1991-06-20
CS188391A3 (en) 1992-06-17
EP0463910B1 (fr) 1994-09-07
FR2663572B1 (fr) 1994-11-25
RU2046692C1 (ru) 1995-10-27
FR2663572A1 (fr) 1991-12-27
FI96099C (fi) 1996-05-10
NO179066B (no) 1996-04-22
HU912032D0 (en) 1991-12-30
DK0463910T3 (da) 1994-10-10
FI913011A (fi) 1991-12-23
DE69103826T2 (de) 1995-01-05
MX173081B (es) 1994-01-31
DE69103826D1 (de) 1994-10-13
FI913011A0 (fi) 1991-06-19
ES2060322T3 (es) 1994-11-16
HUT58011A (en) 1992-01-28
PL290759A1 (en) 1992-02-24
NO179066C (no) 1996-07-31
JPH0798258B2 (ja) 1995-10-25
ATE110998T1 (de) 1994-09-15
CA2044880C (fr) 1996-10-01
FI96099B (fi) 1996-01-31
EP0463910A1 (fr) 1992-01-02
BR9102617A (pt) 1992-01-21
NO912405L (no) 1991-12-23
US5385197A (en) 1995-01-31

Similar Documents

Publication Publication Date Title
CA2044880A1 (fr) Procede d'alimentation en metal sous basse pression d'un moule en sable borgne, moule et installation de coulee correspondants
EP0920937A3 (fr) Lingotière pour la coulée continue
BE894685A (fr) Composition photopolymerisable pour la confection de pochoirs d'impression au cadre
CA2044881A1 (fr) Procede, moule et installation de coulee de metal sous basse pression
CA2044879A1 (fr) Procede, moule et installation pour la coulee de metal multi-etages sous basse pression
AU5440190A (en) A method for producing a series of casting molds or mold parts, and an apparatus for carrying out the method
Basecke et al. Influence of the direct Croning process on the mould and casting quality
ATE201343T1 (de) Verwendung einer kokille zum herstellen von barren aus leichtmetall oder einer leichtmetall- legierung, insbesondere aus magnesium oder einer magnesiumlegierung
ATE125738T1 (de) Verfahren zur versorgung eine kokille in einem stranggussystem und eine kokillenanordnung für die verwirklichung derselben.
ITMI912474A1 (it) Procedimento per corazzare l'impronta di stampi per la fucinatura di pezzi stampati

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed