UA87085C2 - Method and device of investment PATTERN casting with crystallization under pressure - Google Patents

Method and device of investment PATTERN casting with crystallization under pressure

Info

Publication number
UA87085C2
UA87085C2 UAA200810186A UAA200810186A UA87085C2 UA 87085 C2 UA87085 C2 UA 87085C2 UA A200810186 A UAA200810186 A UA A200810186A UA A200810186 A UAA200810186 A UA A200810186A UA 87085 C2 UA87085 C2 UA 87085C2
Authority
UA
Ukraine
Prior art keywords
internal diameter
flange
mould
under pressure
cylinder
Prior art date
Application number
UAA200810186A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Виктор Васильевич Мухин
Александр Андреевич Богаев
Original Assignee
Открытое акционерное общество "Новосибирский завод химконцентратов"
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 Открытое акционерное общество "Новосибирский завод химконцентратов" filed Critical Открытое акционерное общество "Новосибирский завод химконцентратов"
Publication of UA87085C2 publication Critical patent/UA87085C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • 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
    • B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
    • 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)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Casting Devices For Molds (AREA)
  • Measuring Fluid Pressure (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Continuous Casting (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

The inventive casting method consists in pressing a melt from a metal receiver into the cavity of a shaped investment mould at a temperature which is greater than a liquidus line and a pressure which enables a maximum splash-free liquid metal flow and which is increasable along with the melt crystallization to a pressure sufficient for filling the mould to a quantity of a casting shrinkage volume. The inventive device for carrying out said method comprises a metal receiver embodied in the form of a removable cylinder, which is coated inside thereof and provided with an annular flange, and a container which comprises the shaped investment mould and whose hollow throat is provided with a removable fire-resistant sleeve. The flange is mounted in such a way that the internal diameter thereof mates with the external diameter of the sleeve, wherein the internal diameter of the flange is smaller than the internal diameter of the cylinder.
UAA200810186A 2006-02-09 2006-08-29 Method and device of investment PATTERN casting with crystallization under pressure UA87085C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006103902/02A RU2312738C1 (en) 2006-02-09 2006-02-09 Investment casting method at pressure crystallization and apparatus for performing the same

Publications (1)

Publication Number Publication Date
UA87085C2 true UA87085C2 (en) 2009-06-10

Family

ID=38345424

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200810186A UA87085C2 (en) 2006-02-09 2006-08-29 Method and device of investment PATTERN casting with crystallization under pressure

Country Status (9)

Country Link
US (1) US20090218067A1 (en)
JP (1) JP2009525878A (en)
KR (1) KR101302637B1 (en)
CN (1) CN101365552B (en)
DE (1) DE112006003535B4 (en)
GB (1) GB2448847A (en)
RU (1) RU2312738C1 (en)
UA (1) UA87085C2 (en)
WO (1) WO2007091915A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102179497B (en) * 2011-04-13 2013-01-02 清华大学 Process for performing casting under negative pressure condition
GB201314444D0 (en) * 2013-08-13 2013-09-25 Maher Ltd Method for hip can manufaturing and can
DE102019209389A1 (en) * 2019-06-27 2020-12-31 Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. Arrangement for the low pressure casting of refractory metals
CN110328351B (en) * 2019-08-13 2021-06-04 西安西工大超晶科技发展有限责任公司 Water glass sand-free molding process method for anti-gravity pouring investment casting

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5935874A (en) * 1982-08-24 1984-02-27 Toyota Motor Corp Low-pressure casting method
JPS6046860A (en) * 1983-08-24 1985-03-13 Kawasaki Heavy Ind Ltd Production of casting consisting of fiber reinforced composite metal
RU2015829C1 (en) * 1985-08-21 1994-07-15 Караник Юрий Апполинарьевич Method for casting by forcing-out metal into mold with crystallization under pressure
GB8604386D0 (en) * 1986-02-21 1986-03-26 Cosworth Res & Dev Ltd Casting
US5010945A (en) * 1988-11-10 1991-04-30 Lanxide Technology Company, Lp Investment casting technique for the formation of metal matrix composite bodies and products produced thereby
ATE81044T1 (en) * 1989-03-07 1992-10-15 Pechiney Aluminium PROCESS FOR FULL MOLD CASTING OF METALLIC OBJECTS UNDER PRESSURE.
RU2048954C1 (en) * 1989-12-11 1995-11-27 Караник Юрий Апполинарьевич Method of casting with use of investment patterns and with crystallization under pressure
RU2116865C1 (en) * 1994-06-24 1998-08-10 Новосибирское авиационное производственное объединение Casting apparatus with crystallization under pressure
RU2111085C1 (en) * 1996-06-13 1998-05-20 Владимирский государственный технический университет Method of tool-making for hot and cold moulding and forging
US6253828B1 (en) * 1997-04-03 2001-07-03 Shouzui Yasui Method and casting device for precision casting
JP2004122146A (en) * 2002-09-30 2004-04-22 Aisin Keikinzoku Co Ltd High-pressure casting method for thick-walled product
DE10352179B4 (en) * 2003-11-05 2007-09-06 Dihag Deutsche Giesserei- Und Industrie-Holding Ag Low pressure casting process for the production of a casting

Also Published As

Publication number Publication date
CN101365552A (en) 2009-02-11
RU2312738C1 (en) 2007-12-20
US20090218067A1 (en) 2009-09-03
DE112006003535B4 (en) 2010-11-25
KR20080104295A (en) 2008-12-02
GB0815680D0 (en) 2008-10-08
WO2007091915A8 (en) 2008-09-12
JP2009525878A (en) 2009-07-16
CN101365552B (en) 2011-03-09
WO2007091915A1 (en) 2007-08-16
GB2448847A (en) 2008-10-29
DE112006003535T5 (en) 2009-02-12
KR101302637B1 (en) 2013-09-04
RU2006103902A (en) 2007-08-20

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