BE876462A - Procede de formation de moule de coulee avec noyau interne - Google Patents

Procede de formation de moule de coulee avec noyau interne

Info

Publication number
BE876462A
BE876462A BE2/57812A BE2057812A BE876462A BE 876462 A BE876462 A BE 876462A BE 2/57812 A BE2/57812 A BE 2/57812A BE 2057812 A BE2057812 A BE 2057812A BE 876462 A BE876462 A BE 876462A
Authority
BE
Belgium
Prior art keywords
forming
casting mold
internal core
core
internal
Prior art date
Application number
BE2/57812A
Other languages
English (en)
French (fr)
Inventor
R R Brookes
Original Assignee
Trw Inc
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 Trw Inc filed Critical Trw Inc
Publication of BE876462A publication Critical patent/BE876462A/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
BE2/57812A 1978-05-24 1979-05-23 Procede de formation de moule de coulee avec noyau interne BE876462A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/908,804 US4276922A (en) 1978-05-24 1978-05-24 Plug mold assembly

Publications (1)

Publication Number Publication Date
BE876462A true BE876462A (fr) 1979-11-23

Family

ID=25426260

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/57812A BE876462A (fr) 1978-05-24 1979-05-23 Procede de formation de moule de coulee avec noyau interne

Country Status (11)

Country Link
US (1) US4276922A (sv)
JP (1) JPS54153727A (sv)
BE (1) BE876462A (sv)
CA (1) CA1124986A (sv)
CH (1) CH634241A5 (sv)
DE (1) DE2920745C2 (sv)
FR (1) FR2426511A1 (sv)
GB (1) GB2021475B (sv)
IL (1) IL57305A (sv)
IT (1) IT1118649B (sv)
SE (1) SE438800B (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730657A (en) * 1986-04-21 1988-03-15 Pcc Airfoils, Inc. Method of making a mold
US5067548A (en) * 1991-03-19 1991-11-26 Certech Incorporated Method of forming a ceramic mold for metal casting
USH1769H (en) * 1995-06-06 1999-01-05 The United States Of America As Represented By The Secretary Of The Air Force Optimized recursive foundry tooling fabrication method
US6505672B2 (en) 2001-05-22 2003-01-14 Howmet Research Corporation Fugitive patterns for investment casting
DE10223371A1 (de) * 2002-05-25 2003-12-04 Peter Amborn Werkzeugform zur Herstellung von metallischen Formteilen durch Gieß-, Heiß-, Warm o. Kaltumformung sowie ein Verfahren zur Herstellung einer derartigen Werkzeugform
CN107685133A (zh) * 2017-09-12 2018-02-13 东方电气集团东方汽轮机有限公司 一种精密铸造用陶瓷型壳制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1401577A (en) * 1921-07-29 1921-12-27 Sterling Bronze Company Art of molding
GB628342A (en) * 1947-06-25 1949-08-26 Havilland Engine Co Ltd Improvements in or relating to moulds for castings
US2679669A (en) * 1949-09-21 1954-06-01 Thompson Prod Inc Method of making hollow castings
US2848774A (en) * 1955-07-21 1958-08-26 Hudson Engineering Corp Sectional molds
US3041688A (en) * 1958-08-15 1962-07-03 Sierra Metals Corp Shell mold for investment castings and method of making same
US3142875A (en) * 1961-04-06 1964-08-04 Howe Sound Co Metal casting cores
US3186041A (en) * 1961-11-14 1965-06-01 Prec Metalsmiths Inc Ceramic shell mold and method of forming same
US3426832A (en) * 1966-12-28 1969-02-11 Cons Foundries & Mfg Method of making metal patterns and core boxes for shell molding
US3610314A (en) * 1970-02-10 1971-10-05 Aaron J Bronstein Method of making a segmental metal mold cavity
US3722577A (en) * 1971-04-20 1973-03-27 Mellen E Expansible shell mold with refractory slip cover and the method of making same
US3927710A (en) * 1974-08-21 1975-12-23 United Technologies Corp Joining of multi-section ceramic molds
US3981344A (en) * 1974-08-21 1976-09-21 United Technologies Corporation Investment casting mold and process

Also Published As

Publication number Publication date
SE438800B (sv) 1985-05-13
FR2426511A1 (fr) 1979-12-21
CA1124986A (en) 1982-06-08
IL57305A (en) 1981-10-30
JPS54153727A (en) 1979-12-04
DE2920745C2 (de) 1987-01-29
FR2426511B1 (sv) 1984-05-25
IT7968070A0 (it) 1979-05-21
DE2920745A1 (de) 1979-11-29
GB2021475B (en) 1982-06-09
US4276922A (en) 1981-07-07
SE7904554L (sv) 1979-11-25
GB2021475A (en) 1979-12-05
CH634241A5 (fr) 1983-01-31
IT1118649B (it) 1986-03-03
IL57305A0 (en) 1979-09-30

Similar Documents

Publication Publication Date Title
FR2336998A1 (fr) Noyaux pour procede de coulee a solidification directionnelle
BE876462A (fr) Procede de formation de moule de coulee avec noyau interne
BE889482A (fr) Procede pour reduire la largeur d'un moule durant la coulee continue
BE868825A (fr) Brique de moule de coulee et procede pour sa fabrication
FR2288574A1 (fr) Procede pour introduire des noyaux dans un moule en sable
FR2305256A1 (fr) Procede de cuisson de moule a empreint en ceramique, pour coulee de precision
BE888050A (fr) Procede d'application de fondant sur la surface interne d'un moule tubulaire pour la coulee d'un metal
JPS5332821A (en) Method to manufacture casting mould
MX157329A (es) Metodo mejorado para fabricar un molde o nucleo de fundicion
FR2348028A1 (fr) Procede de fabrication d'un moule en ceramique
FR2601896B1 (fr) Procede de fabrication d'un moule pour coulee en barbotine
BR7905103A (pt) Molde para fundicao
IT7928350A0 (it) Metodo per formatura di un'anima o forma di fonderia di materiale granulare e/o fibroso.
JPS5335628A (en) Method to manufacture mould for cylinder head casting
JPS5314120A (en) Method to manufacture waterrsoluble selffcuring casting mould
JPS5317523A (en) Method to manufacture casting mould by using
RO75762A (ro) Procedeu si instalatie pentru realizarea formelor de turnare
BE874694A (fr) Moule pour la coulee de barbotine ceramique
BE870003A (fr) Procede de realisation d'un moule
FR2299099A1 (fr) Procede et appareil pour la fabrication d'un moule pour le moulage de precision avec modele perdu
JPS5499039A (en) Production of core mold for precise casting
JPS5353519A (en) Method to manufacture casting mould
BE771762A (fr) Procede de fabrication de carapaces de moule d'apres la methodede croning et noyau d'entonnoir de coulee
JPS538321A (en) Method to manufacture cement casting mould
RO69658A2 (ro) Procedeu de obtinere a amestecului pentru miezuri de turnatorie cu autointarire la rece