FI780081A - GJUTNINGSMETOD SOM ANVAENDER EN VAKUUMFORMAD FORM - Google Patents

GJUTNINGSMETOD SOM ANVAENDER EN VAKUUMFORMAD FORM

Info

Publication number
FI780081A
FI780081A FI780081A FI780081A FI780081A FI 780081 A FI780081 A FI 780081A FI 780081 A FI780081 A FI 780081A FI 780081 A FI780081 A FI 780081A FI 780081 A FI780081 A FI 780081A
Authority
FI
Finland
Prior art keywords
vakuumformad
gjutningsmetod
anvaender
som
som anvaender
Prior art date
Application number
FI780081A
Other languages
Finnish (fi)
Other versions
FI63531B (en
FI63531C (en
Inventor
Hiroshi Matsuura
Original Assignee
Mitsubishi Heavy Ind Ltd
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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of FI780081A publication Critical patent/FI780081A/en
Publication of FI63531B publication Critical patent/FI63531B/en
Application granted granted Critical
Publication of FI63531C publication Critical patent/FI63531C/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
    • B22C9/03—Sand moulds or like moulds for shaped castings formed by vacuum-sealed 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)
  • Mold Materials And Core Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Pinball Game Machines (AREA)
  • Casting Devices For Molds (AREA)
FI780081A 1977-07-13 1978-01-11 FOERFARANDE FOER FRAMSTAELLNING AV EN FORM MED ETT BLINDHUVUD UNDER ANVAENDNING AV VAKUUMFORMNING OCH EN FORM FI63531C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8303277 1977-07-13
JP8303277A JPS5419422A (en) 1977-07-13 1977-07-13 Casting method using reduceddpressure mold having blind feeder

Publications (3)

Publication Number Publication Date
FI780081A true FI780081A (en) 1979-01-14
FI63531B FI63531B (en) 1983-03-31
FI63531C FI63531C (en) 1983-07-11

Family

ID=13790879

Family Applications (1)

Application Number Title Priority Date Filing Date
FI780081A FI63531C (en) 1977-07-13 1978-01-11 FOERFARANDE FOER FRAMSTAELLNING AV EN FORM MED ETT BLINDHUVUD UNDER ANVAENDNING AV VAKUUMFORMNING OCH EN FORM

Country Status (14)

Country Link
JP (1) JPS5419422A (en)
AT (1) AT357282B (en)
BE (1) BE862744A (en)
CH (1) CH627671A5 (en)
DE (1) DE2802103A1 (en)
DK (1) DK32678A (en)
FI (1) FI63531C (en)
FR (1) FR2397246A1 (en)
GB (1) GB1594270A (en)
IT (1) IT1090298B (en)
NL (1) NL7800104A (en)
NO (1) NO774391L (en)
SE (1) SE7800546L (en)
TR (1) TR20369A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5433223A (en) * 1977-08-20 1979-03-10 Sintokogio Ltd Method of molding blind feeder in reducedd pressure molding and airrpassing parts for molding blind feeder portion
DE2929397C2 (en) * 1979-07-20 1985-08-08 Klöckner-Humboldt-Deutz AG, 5000 Köln Method for separating a refractory molded mask from a foundry pattern
DE3706929A1 (en) * 1987-03-04 1988-09-15 Bruehl Eisenwerk METHOD FOR CASTING METAL PIECES AND DEVICE FOR CARRYING OUT THE METHOD
US5295438A (en) * 1991-12-03 1994-03-22 Plessey Tellumat South Africa Limited Single initiate command system and method for a multi-shot blast
CN101693282B (en) * 2009-10-22 2011-06-29 南阳市汇森精密仪器铸造有限公司 Method for producing voltage-bearing aluminum alloy tank body of ultra-high voltage switch by V-process
CN102407290A (en) * 2011-12-01 2012-04-11 中核苏阀横店机械有限公司 Blind riser with atmospheric mud core
DE102014201900B4 (en) * 2014-02-03 2022-06-02 Volkswagen Aktiengesellschaft Mold and valve assembly for a mold
CN105499496A (en) * 2015-12-28 2016-04-20 济南圣泉集团股份有限公司 Feeding and exhausting riser bush for V-method casting
CN105598375B (en) * 2016-01-11 2018-08-21 共享装备股份有限公司 Casting outlet system
CN106077517B (en) * 2016-07-27 2017-09-26 三鑫重工机械有限公司 A kind of casting method of high-speed steel roll
CN113351828A (en) * 2021-05-24 2021-09-07 贵州安吉航空精密铸造有限责任公司 Investment casting forming process for embedded ceramic core
CN113732245B (en) * 2021-07-27 2023-05-23 石钢京诚装备技术有限公司 Production method of large hydropower thrust head

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1508657B1 (en) * 1965-12-16 1970-04-23 Gruenzweig & Hartmann Spherical feeder model made of foamed plastic
US3513904A (en) * 1967-10-26 1970-05-26 Wyman Curtis Lane Self-pressurizing feeder head device
JPS5540338B2 (en) * 1974-01-23 1980-10-17

Also Published As

Publication number Publication date
FR2397246B1 (en) 1981-12-04
NL7800104A (en) 1979-01-16
DK32678A (en) 1979-01-14
NO774391L (en) 1979-01-16
DE2802103A1 (en) 1979-01-25
CH627671A5 (en) 1982-01-29
JPS6110215B2 (en) 1986-03-28
IT1090298B (en) 1985-06-26
TR20369A (en) 1981-05-04
BE862744A (en) 1978-05-02
FI63531B (en) 1983-03-31
AT357282B (en) 1980-06-25
SE7800546L (en) 1979-01-14
FR2397246A1 (en) 1979-02-09
FI63531C (en) 1983-07-11
JPS5419422A (en) 1979-02-14
GB1594270A (en) 1981-07-30
ATA42578A (en) 1979-11-15

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: MITSUBISHI JUKOGYO KABUSHIKI KAISHA