CA2044879A1 - Procede, moule et installation pour la coulee de metal multi-etages sous basse pression - Google Patents

Procede, moule et installation pour la coulee de metal multi-etages sous basse pression

Info

Publication number
CA2044879A1
CA2044879A1 CA2044879A CA2044879A CA2044879A1 CA 2044879 A1 CA2044879 A1 CA 2044879A1 CA 2044879 A CA2044879 A CA 2044879A CA 2044879 A CA2044879 A CA 2044879A CA 2044879 A1 CA2044879 A1 CA 2044879A1
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
CA2044879A
Other languages
English (en)
Other versions
CA2044879C (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
Individual
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 Individual filed Critical Individual
Publication of CA2044879A1 publication Critical patent/CA2044879A1/fr
Application granted granted Critical
Publication of CA2044879C publication Critical patent/CA2044879C/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)
  • Separation By Low-Temperature Treatments (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Mold Materials And Core Materials (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Continuous Casting (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

A chaque étage du moule (4), la somme des aires des sections d'entrée des canaux intermédiaires (30A, 30B) qui alimentent les attaques de coulée (32A, 32B) est nettement inférieure à l'aire de la section du puits de coulée.
Application à la coulée multiétages de pièces à paroi mince.
CA002044879A 1990-06-22 1991-06-18 Procede, moule et installation pour la coulee de metal multi-etages sous basse pression Expired - Fee Related CA2044879C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9007860A FR2663570B1 (fr) 1990-06-22 1990-06-22 Procede, moule et installation pour la coulee de metal multi-etages sous basse pression.
FR9007860 1990-06-22

Publications (2)

Publication Number Publication Date
CA2044879A1 true CA2044879A1 (fr) 1991-12-23
CA2044879C CA2044879C (fr) 1996-02-06

Family

ID=9397915

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002044879A Expired - Fee Related CA2044879C (fr) 1990-06-22 1991-06-18 Procede, moule et installation pour la coulee de metal multi-etages sous basse pression

Country Status (16)

Country Link
EP (1) EP0463911B1 (fr)
JP (1) JPH07112593B2 (fr)
AT (1) ATE120113T1 (fr)
BR (1) BR9102619A (fr)
CA (1) CA2044879C (fr)
CS (1) CS188191A3 (fr)
DE (1) DE69108306T2 (fr)
DK (1) DK0463911T3 (fr)
ES (1) ES2071941T3 (fr)
FI (1) FI96097C (fr)
FR (1) FR2663570B1 (fr)
HU (1) HU206845B (fr)
MX (1) MX173409B (fr)
NO (1) NO178367C (fr)
PL (1) PL168033B1 (fr)
RU (1) RU2046034C1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY138164A (en) 2005-03-15 2009-04-30 Univ Malaya Glycolipids of branched chain alkyl oligosaccharides for liquid crystal and related applications
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
CN108080588B (zh) * 2018-01-22 2021-03-16 铜陵求精机械有限公司 一种铸渣机铸渣模
CN109317620A (zh) * 2018-11-30 2019-02-12 马鞍山市华威冶金机械有限公司 一种批量浇铸双螺杆挤塑机筒体衬套的模具及其浇铸方法
RU207520U1 (ru) * 2021-07-08 2021-11-01 Акционерное общество «Научно-производственная корпорация «Уралвагонзавод» имени Ф.Э. Дзержинского» Устройство для управления заливкой металла под низким давлением в форму

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656539A (en) * 1969-01-29 1972-04-18 Amsted Ind Inc Apparatus for casting molten metal
FR2295808A1 (fr) * 1974-12-24 1976-07-23 Pont A Mousson Procede et installation de coulee sous basse pression en moule en sable
US4112997A (en) * 1977-02-28 1978-09-12 Hitchiner Manufacturing Co., Inc. Metal casting

Also Published As

Publication number Publication date
ATE120113T1 (de) 1995-04-15
FI913009L (fi) 1991-12-23
FI96097C (fi) 1996-05-10
FI913009A0 (fi) 1991-06-19
HU206845B (en) 1993-01-28
JPH04231143A (ja) 1992-08-20
DK0463911T3 (da) 1995-08-14
CA2044879C (fr) 1996-02-06
NO178367C (no) 1996-03-13
HU912080D0 (en) 1991-12-30
BR9102619A (pt) 1992-01-21
PL168033B1 (pl) 1995-12-30
DE69108306T2 (de) 1995-08-03
CS188191A3 (en) 1992-06-17
EP0463911B1 (fr) 1995-03-22
EP0463911A1 (fr) 1992-01-02
PL290755A1 (en) 1992-02-24
ES2071941T3 (es) 1995-07-01
NO912403D0 (no) 1991-06-20
HUT59045A (en) 1992-04-28
MX173409B (es) 1994-03-01
DE69108306D1 (de) 1995-04-27
FR2663570A1 (fr) 1991-12-27
FR2663570B1 (fr) 1992-09-18
RU2046034C1 (ru) 1995-10-20
NO178367B (no) 1995-12-04
NO912403L (no) 1991-12-23
FI96097B (fi) 1996-01-31
JPH07112593B2 (ja) 1995-12-06

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Legal Events

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