DE69405588T2 - Verfahren und vorrichtung zum ausgleichen von schrumpf beim metallgiessen - Google Patents

Verfahren und vorrichtung zum ausgleichen von schrumpf beim metallgiessen

Info

Publication number
DE69405588T2
DE69405588T2 DE69405588T DE69405588T DE69405588T2 DE 69405588 T2 DE69405588 T2 DE 69405588T2 DE 69405588 T DE69405588 T DE 69405588T DE 69405588 T DE69405588 T DE 69405588T DE 69405588 T2 DE69405588 T2 DE 69405588T2
Authority
DE
Germany
Prior art keywords
ingate
pct
metal
pressure
mold
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 - Fee Related
Application number
DE69405588T
Other languages
English (en)
Other versions
DE69405588D1 (de
Inventor
Preben Hansen
Steen Pedersen
Niels Rasmussen
Vagn Mogensen
Emil Jespersen
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.)
Georg Fischer Disa AS
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
Application filed by Georg Fischer Disa AS filed Critical Georg Fischer Disa AS
Application granted granted Critical
Publication of DE69405588D1 publication Critical patent/DE69405588D1/de
Publication of DE69405588T2 publication Critical patent/DE69405588T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
    • 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
    • B22C19/00—Components or accessories for moulding machines
    • 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
    • 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
    • B22C9/088—Feeder heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Casting Devices For Molds (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Silicon Compounds (AREA)
  • Artificial Filaments (AREA)
  • Moulding By Coating Moulds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DE69405588T 1994-01-03 1994-06-07 Verfahren und vorrichtung zum ausgleichen von schrumpf beim metallgiessen Expired - Fee Related DE69405588T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK1694 1994-01-03
PCT/DK1994/000221 WO1995018689A1 (en) 1994-01-03 1994-06-07 Method and equipment for feeding shrinkage voids in metal castings

Publications (2)

Publication Number Publication Date
DE69405588D1 DE69405588D1 (de) 1997-10-16
DE69405588T2 true DE69405588T2 (de) 1998-02-05

Family

ID=8088794

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69405588T Expired - Fee Related DE69405588T2 (de) 1994-01-03 1994-06-07 Verfahren und vorrichtung zum ausgleichen von schrumpf beim metallgiessen

Country Status (14)

Country Link
US (1) US5836373A (de)
EP (1) EP0738192B1 (de)
JP (1) JP2905939B2 (de)
KR (1) KR100196229B1 (de)
CN (1) CN1048201C (de)
AT (1) ATE157917T1 (de)
AU (1) AU6969094A (de)
BR (1) BR9408470A (de)
DE (1) DE69405588T2 (de)
DK (1) DK0738192T3 (de)
ES (1) ES2107831T3 (de)
RO (1) RO114880B1 (de)
RU (1) RU2107575C1 (de)
WO (1) WO1995018689A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004052231A1 (de) * 2004-10-27 2006-05-11 Ks Kolbenschmidt Gmbh Verfahren zur Serienherstellung von Kolben für Brennkraftmaschinen unter Gasdruckeinwirkung

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE19531551A1 (de) * 1995-08-28 1997-03-06 Bruehl Eisenwerk Verfahren zum Herstellen von Gußstücken aus Leichtmetall und verlorene Form auf Basis von Sand hierfür
DK171732B1 (da) * 1996-05-01 1997-04-21 Georg Fischer Disa As Indretning af støbeindløbssystem med efterfødningsreservoir i en indløbskanal til efterfødning af støbegods samt fremgangsmåde til udformning af støbeindløbssystem
JP3188279B2 (ja) * 1997-03-18 2001-07-16 ゲオルグ フィッチャー ディサ アクツイエセルスカプ 鋳造の積極的後押湯のための方法、圧力供給部材及び圧力供給システム
WO2001045878A2 (en) * 1999-10-25 2001-06-28 Tei Tooling & Equipment International Apparatus and method for casting
CN1130271C (zh) * 2000-08-07 2003-12-10 史保萱 挤压冒口补缩的铸造方法
US7806161B2 (en) * 2006-12-08 2010-10-05 Thyssenkrupp Waupaca Inc. Molding and casting machine
CN101323015B (zh) * 2008-08-28 2010-06-16 南昌航空大学 采用复合冲头式加压保温浇冒的金属型旋转浇注工艺
MX2013014363A (es) 2011-06-13 2014-01-31 Componenta Oyj Distribucion y metodo para moldes para fundicion de metal.
US9950363B2 (en) * 2013-09-30 2018-04-24 Hitachi Metals, Ltd. Casting apparatus and method for producing castings using it
US10232431B2 (en) * 2014-02-28 2019-03-19 Hitachi Metals, Ltd. Production method of castings and gas-permeable casting mold
JP6583603B2 (ja) * 2014-09-30 2019-10-02 日立金属株式会社 鋳造物品の製造方法
CN106077517B (zh) * 2016-07-27 2017-09-26 三鑫重工机械有限公司 一种高速钢轧辊的铸造方法
CN108788090A (zh) * 2018-07-04 2018-11-13 重庆环鹰机械有限公司 一种铝合金连杆液态模锻用模具的多型腔流道结构
JP7215409B2 (ja) * 2019-12-19 2023-01-31 トヨタ自動車株式会社 鋳造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568428A (en) * 1949-09-09 1951-09-18 Irvin A Billiar Mold with riser and exothermic insert
FR1312391A (fr) * 1962-01-26 1962-12-14 Procédé et dispositif pour le moulage des métaux en continu et sous pression
US3566952A (en) * 1967-10-26 1971-03-02 Wyman Curtis Lane Pressure feeding of casting using a feeder head
US3905419A (en) * 1970-09-29 1975-09-16 Gravicast Patent Gmbh Device for rise casting into a mold
CH558691A (de) * 1973-08-31 1975-02-14 Fischer Ag Georg Verfahren und vorrichtung zur herstellung von gussteilen aus metall in einer dauerform.
NL7614080A (en) * 1976-12-17 1978-06-20 Vicon Nv Boxless mould press with casting and cooling conveyor - has air cushion and opt. belt easing stepwise motion
JPS5843177B2 (ja) * 1979-01-26 1983-09-26 本田技研工業株式会社 縦型ダイカストマシンにおける溶湯の充填方法
US4982777A (en) * 1988-08-22 1991-01-08 Metal Casting Technology Inc. Countergravity casting method and apparatus
JPH03124359A (ja) * 1989-10-10 1991-05-27 Toyota Motor Corp マグネシウム合金砂型加圧鋳造方法
DE69228998T2 (de) * 1991-12-07 1999-12-02 Alloy Techn Ltd Giessen von leichtmetall-legierungen
GB9209308D0 (en) * 1992-04-30 1992-06-17 Burdett Savile Casting technique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004052231A1 (de) * 2004-10-27 2006-05-11 Ks Kolbenschmidt Gmbh Verfahren zur Serienherstellung von Kolben für Brennkraftmaschinen unter Gasdruckeinwirkung

Also Published As

Publication number Publication date
US5836373A (en) 1998-11-17
DK0738192T3 (da) 1998-04-27
BR9408470A (pt) 1997-08-19
ES2107831T3 (es) 1997-12-01
RO114880B1 (ro) 1999-08-30
EP0738192B1 (de) 1997-09-10
KR100196229B1 (ko) 1999-06-15
EP0738192A1 (de) 1996-10-23
CN1048201C (zh) 2000-01-12
AU6969094A (en) 1995-08-01
CN1141013A (zh) 1997-01-22
WO1995018689A1 (en) 1995-07-13
RU2107575C1 (ru) 1998-03-27
ATE157917T1 (de) 1997-09-15
JP2905939B2 (ja) 1999-06-14
JPH09511450A (ja) 1997-11-18
DE69405588D1 (de) 1997-10-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee