SE439127B - Sett att setta samman formar for gjutning av foremal med stor mattnoggrannhet - Google Patents

Sett att setta samman formar for gjutning av foremal med stor mattnoggrannhet

Info

Publication number
SE439127B
SE439127B SE7900238A SE7900238A SE439127B SE 439127 B SE439127 B SE 439127B SE 7900238 A SE7900238 A SE 7900238A SE 7900238 A SE7900238 A SE 7900238A SE 439127 B SE439127 B SE 439127B
Authority
SE
Sweden
Prior art keywords
mold
mold wall
fixture
pins
wall parts
Prior art date
Application number
SE7900238A
Other languages
English (en)
Swedish (sv)
Other versions
SE7900238L (sv
Inventor
W S Blazek
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 SE7900238L publication Critical patent/SE7900238L/xx
Publication of SE439127B publication Critical patent/SE439127B/sv

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)
  • Casting Devices For Molds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
SE7900238A 1978-01-13 1979-01-10 Sett att setta samman formar for gjutning av foremal med stor mattnoggrannhet SE439127B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/869,219 US4224976A (en) 1978-01-13 1978-01-13 Method of assembling molds

Publications (2)

Publication Number Publication Date
SE7900238L SE7900238L (sv) 1979-07-14
SE439127B true SE439127B (sv) 1985-06-03

Family

ID=25353135

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7900238A SE439127B (sv) 1978-01-13 1979-01-10 Sett att setta samman formar for gjutning av foremal med stor mattnoggrannhet

Country Status (10)

Country Link
US (1) US4224976A (de)
JP (1) JPS54101716A (de)
BE (1) BE873456A (de)
CA (1) CA1145528A (de)
CH (1) CH634493A5 (de)
DE (1) DE2900959A1 (de)
FR (1) FR2414376A1 (de)
GB (1) GB2012640B (de)
IL (1) IL56320A (de)
SE (1) SE439127B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702298A (en) * 1978-01-13 1987-10-27 Trw Inc. Method of assembling molds
US4449567A (en) * 1979-08-06 1984-05-22 Trw Inc. Method and apparatus for use in casting an article
GB2122942B (en) * 1982-07-01 1985-10-30 Tioxide Group Plc Textile materials and their use in containers
US4617977A (en) * 1982-07-03 1986-10-21 Rolls-Royce Limited Ceramic casting mould and a method for its manufacture
US4552197A (en) * 1982-07-03 1985-11-12 Rolls-Royce Ltd. Mould assembly for casting metal articles and a method of manufacture thereof
DE3302759C1 (de) * 1983-01-27 1984-03-22 Mannesmann + Keppel GmbH & Co KG, 8000 München Verfahren zur Herstellung von Fluessigkeitsmengenreglern
US4724891A (en) * 1985-12-24 1988-02-16 Trw Inc. Thin wall casting
US4827588A (en) * 1988-01-04 1989-05-09 Williams International Corporation Method of making a turbine nozzle
US5927947A (en) * 1997-12-08 1999-07-27 Ford Motor Company Dynamically balanced centrifugal fan
EP1083035B1 (de) * 1999-09-10 2006-05-10 Calsonic Kansei Corporation Formvorrichtung zum Formen eines Drehers und Verfahren zu dessen Formung
JP3575597B2 (ja) * 2000-03-14 2004-10-13 矢崎総業株式会社 コネクタの位置決め構造
US20040094852A1 (en) * 2002-11-20 2004-05-20 Deere & Company, A Delaware Corporation Method for producing rotationally molded parts from semi-crystalline materials
WO2021124360A1 (en) * 2019-12-16 2021-06-24 Cimo S.R.L. Machine for melting and injecting metal material into a mold for manufacturing lost wax casting objects and relative method
CN113894267B (zh) * 2021-10-11 2022-12-27 江苏海洋大学 一种可调节铸件尺寸的真空吸铸模具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR763205A (fr) * 1933-08-30 1934-04-26 Mij Exploitatie Octrooien Nv Procédé et dispositif pour la fabrication de briquettes de matières non cohérentes, particulièrement de poussière de charbon, de poussière de lignite et de matières analogues
US2787814A (en) * 1953-02-20 1957-04-09 Walworth Co Apparatus for assembling shell molds
US3136001A (en) * 1963-05-31 1964-06-09 Gen Electric Mold for molding dynamically balanced fans
US3669177A (en) * 1969-09-08 1972-06-13 Howmet Corp Shell manufacturing method for precision casting
US4066116A (en) * 1976-01-29 1978-01-03 Trw Inc. Mold assembly and method of making the same
US4048709A (en) * 1976-10-18 1977-09-20 Conval-Penn, Inc. Method of casting

Also Published As

Publication number Publication date
IL56320A0 (en) 1979-03-12
FR2414376A1 (fr) 1979-08-10
DE2900959A1 (de) 1979-07-19
JPS54101716A (en) 1979-08-10
IL56320A (en) 1982-04-30
DE2900959C2 (de) 1987-03-12
FR2414376B1 (de) 1984-06-01
CA1145528A (en) 1983-05-03
CH634493A5 (fr) 1983-02-15
GB2012640B (en) 1982-04-28
GB2012640A (en) 1979-08-01
BE873456A (fr) 1979-07-12
SE7900238L (sv) 1979-07-14
US4224976A (en) 1980-09-30

Similar Documents

Publication Publication Date Title
SE439127B (sv) Sett att setta samman formar for gjutning av foremal med stor mattnoggrannhet
CA1064220A (en) Investment casting mold and process
US3848654A (en) Precision casting with variable angled vanes
JP2000506463A (ja) 一対の対向する形状決定性成形用具部品を相互に位置合わせする方法および精密物品、特にコンタクトレンズの製造のための成形用具
US7913743B2 (en) Method of forming a pattern
US4315537A (en) Method of making a mold
EP0556946B1 (de) Aufbau zur Herstellung eines Modelles aus hohlen Einzelteilen
CN1693005A (zh) 熔模铸造
US20130174420A1 (en) Equipment comprising a rotatable cradle and intended for encasing the airfoil of a turbine blade in order to machine the root
US4044815A (en) Precision investment casting mold, pattern assembly and method
CA1090087A (en) Investment casting method
SE433917B (sv) Sett att forma ett metallforemal med ett flertal turbinblad
US5125945A (en) Method and apparatus for parallel alignment of opposing mold surfaces by controlling the thermal expansion of the apparatus
US4068702A (en) Method for positioning a strongback
US4702298A (en) Method of assembling molds
US3041688A (en) Shell mold for investment castings and method of making same
US3041689A (en) Removably mounting clusters of superposed fusible patterns about a disposable central rod
US3357875A (en) Multi-part hollow casting
JPS6128423B2 (de)
US3766966A (en) Apparatus for the manufacture of patterns or models of synthetic material for precision foundry castings
GB1442781A (en) Apparatus for moulding ceramic cores and wax or plastic patterns
RU2044591C1 (ru) Способ изготовления литейной оснастки
US3008204A (en) Precision casting method and apparatus
JP2001252949A (ja) 成形金型
SU793707A1 (ru) Центробежна стопочна форма

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7900238-2

Effective date: 19880915

Format of ref document f/p: F