DE3564389D1 - Installation for carrying out a full-mould casting process - Google Patents

Installation for carrying out a full-mould casting process

Info

Publication number
DE3564389D1
DE3564389D1 DE8585106440T DE3564389T DE3564389D1 DE 3564389 D1 DE3564389 D1 DE 3564389D1 DE 8585106440 T DE8585106440 T DE 8585106440T DE 3564389 T DE3564389 T DE 3564389T DE 3564389 D1 DE3564389 D1 DE 3564389D1
Authority
DE
Germany
Prior art keywords
moulding
casting process
boxes
during
full
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
Application number
DE8585106440T
Other languages
German (de)
Inventor
Fridolin Bissinger
Erich Krzyzanowski
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.)
Grunzweig und Hartmann und Glasfaser AG
Saint Gobain Isover G+H AG
Original Assignee
Grunzweig und Hartmann und Glasfaser AG
Gruenzweig und Hartmann AG
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 Grunzweig und Hartmann und Glasfaser AG, Gruenzweig und Hartmann AG filed Critical Grunzweig und Hartmann und Glasfaser AG
Priority to DE8585106440T priority Critical patent/DE3564389D1/en
Application granted granted Critical
Publication of DE3564389D1 publication Critical patent/DE3564389D1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C21/00—Flasks; Accessories therefor
    • B22C21/01—Flasks; Accessories therefor for vacuum-sealed moulding
    • 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
    • B22C11/02—Machines in which the moulds are moved during a cycle of successive operations
    • B22C11/04—Machines in which the moulds are moved during a cycle of successive operations by a horizontal rotary table or carrier
    • 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
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D47/00—Casting plants
    • B22D47/02—Casting plants for both moulding and casting

Abstract

1. An apparatus for carrying out the full-mould casting process having a plurality of moulding boxes (6), in which patterns (28) which can be gasified under the action of poured-in melt are surrounded by granular moulding material (13), which is loosened by compressed air during the moulding of the patterns and during the demoulding of the castings and is hardened under vacuum during the casting process, each mould cavity (12) of the moulding boxes (6) being connected to chambers for the gaseous working media by means of partition walls at least partially limiting said cavity, and in which the moulding boxes (6) can be moved by a circulating, intermittently controlled means of transport to several work-stations forming a closed work system, characterized in that the moulding boxes (6) are connected fixedly to the means of transport (1) and each moulding box has a plurality of mutually independent gaspermeable partition walls (15, 33, 36) with chambers (16, 32, 37) lying therebehind in each case, via which compressed air and vacuum are applied separately to the mould cavity (12) at correspondingly designed work-stations (A to J).
DE8585106440T 1984-06-22 1985-05-24 Installation for carrying out a full-mould casting process Expired DE3564389D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585106440T DE3564389D1 (en) 1984-06-22 1985-05-24 Installation for carrying out a full-mould casting process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3423199A DE3423199C1 (en) 1984-06-22 1984-06-22 Device for the implementation of the full molding process
DE8585106440T DE3564389D1 (en) 1984-06-22 1985-05-24 Installation for carrying out a full-mould casting process

Publications (1)

Publication Number Publication Date
DE3564389D1 true DE3564389D1 (en) 1988-09-22

Family

ID=6238976

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3423199A Expired DE3423199C1 (en) 1984-06-22 1984-06-22 Device for the implementation of the full molding process
DE8585106440T Expired DE3564389D1 (en) 1984-06-22 1985-05-24 Installation for carrying out a full-mould casting process

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3423199A Expired DE3423199C1 (en) 1984-06-22 1984-06-22 Device for the implementation of the full molding process

Country Status (4)

Country Link
EP (1) EP0166228B1 (en)
JP (1) JPS6114046A (en)
AT (1) ATE36476T1 (en)
DE (2) DE3423199C1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62207532A (en) * 1986-03-10 1987-09-11 Ube Ind Ltd Casting device
DE3707467C1 (en) * 1987-03-09 1988-08-04 Schubert & Salzer Maschinen Full molding process and device
US4736787B1 (en) * 1987-06-29 1999-11-16 Vulcan Engineering Co Lost foam handling system
JPH01202339A (en) * 1988-02-03 1989-08-15 Morikawa Sangyo Kk Method for pouring casting and apparatus for using to same
FR2645778B1 (en) * 1989-04-18 1991-06-07 Renault LOST MODEL CASTING TRAY
GB8913168D0 (en) * 1989-06-08 1989-07-26 Cook William Plc Foundry equipment
US5725044A (en) * 1994-08-30 1998-03-10 Hirokawa; Koji Casting method using a forming die
DE19949500B4 (en) * 1999-10-14 2007-07-05 Volkswagen Ag Process for the serial production of metal castings using the lost-foam process
CN102078916B (en) * 2010-12-29 2012-11-21 陈祥坤 Wax injector
CN104707970B (en) * 2015-03-09 2017-01-11 江苏省沙钢钢铁研究院有限公司 Vacuum casting system for manufacturing of mother alloy
CN104923767A (en) * 2015-06-30 2015-09-23 林怀敏 Vacuum casting electric heating sand box

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH334017A (en) * 1955-07-18 1958-11-15 Aluminium Ind Ag Ingot casting machine
DE1758521B1 (en) * 1968-06-19 1970-08-27 Gruenzweig & Hartmann Device for carrying out the full mold casting process
FR2071047A5 (en) * 1969-12-16 1971-09-17 Pont A Mousson
CH524415A (en) * 1970-04-20 1972-06-30 Gruenzweig & Hartmann Equipment for the implementation of the full mold casting process
FR2167458B1 (en) * 1972-01-13 1976-01-16 Anisa Sa Fr

Also Published As

Publication number Publication date
DE3423199C1 (en) 1985-02-21
EP0166228A2 (en) 1986-01-02
EP0166228B1 (en) 1988-08-17
JPS6114046A (en) 1986-01-22
EP0166228A3 (en) 1986-09-17
ATE36476T1 (en) 1988-09-15

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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