ES380111A1 - PROCEDURE FOR THE MANUFACTURE OF MOLDS FOR CASTING IN SAND OF LARGE SURFACE AND REDUCED THICKNESS METAL PARTS. - Google Patents

PROCEDURE FOR THE MANUFACTURE OF MOLDS FOR CASTING IN SAND OF LARGE SURFACE AND REDUCED THICKNESS METAL PARTS.

Info

Publication number
ES380111A1
ES380111A1 ES380111A ES380111A ES380111A1 ES 380111 A1 ES380111 A1 ES 380111A1 ES 380111 A ES380111 A ES 380111A ES 380111 A ES380111 A ES 380111A ES 380111 A1 ES380111 A1 ES 380111A1
Authority
ES
Spain
Prior art keywords
casting
sand
molds
procedure
manufacture
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
ES380111A
Other languages
Spanish (es)
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.)
Rio Tinto Switzerland AG
Original Assignee
Alusuisse Holdings AG
Schweizerische Aluminium 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 Alusuisse Holdings AG, Schweizerische Aluminium AG filed Critical Alusuisse Holdings AG
Publication of ES380111A1 publication Critical patent/ES380111A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/005—Adjustable, sectional, expandable or flexible patterns
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
  • Mold Materials And Core Materials (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

A device and method for manufacturing molds for sand casting metallic objects, such as large though thin objects. There is provided a casting pattern disposed between mold means and composed of an elastic and flexible material suction held against a pattern support member operable to shape the mold means in succession as each is cast said pattern representing a prototype of the metallic object to be cast.
ES380111A 1969-05-28 1970-05-27 PROCEDURE FOR THE MANUFACTURE OF MOLDS FOR CASTING IN SAND OF LARGE SURFACE AND REDUCED THICKNESS METAL PARTS. Expired ES380111A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH806369A CH488503A (en) 1969-05-28 1969-05-28 Manufacturing process of molds for the sand casting of metal parts

Publications (1)

Publication Number Publication Date
ES380111A1 true ES380111A1 (en) 1972-08-16

Family

ID=4334565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES380111A Expired ES380111A1 (en) 1969-05-28 1970-05-27 PROCEDURE FOR THE MANUFACTURE OF MOLDS FOR CASTING IN SAND OF LARGE SURFACE AND REDUCED THICKNESS METAL PARTS.

Country Status (14)

Country Link
US (1) US3830279A (en)
JP (1) JPS4930610B1 (en)
AT (1) AT308986B (en)
BE (1) BE750889A (en)
CH (1) CH488503A (en)
DE (2) DE7019839U (en)
DK (1) DK124519B (en)
ES (1) ES380111A1 (en)
FR (1) FR2064049B1 (en)
GB (1) GB1256345A (en)
IE (1) IE34195B1 (en)
LU (1) LU60947A1 (en)
NL (1) NL164492B (en)
NO (1) NO131536C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027723A (en) * 1975-01-20 1977-06-07 Precision Flexmold, Inc. Molding apparatus including a flexible mold for making articles having radially inwardly extending projections on an interior surface
US3960198A (en) * 1975-04-25 1976-06-01 Mitsubishi Jukogyo Kabushiki Kaisha Reduced pressure mould production method
KR100549012B1 (en) * 2004-06-24 2006-02-02 삼성전자주식회사 Semiconductor device having box-shaped cylindrical storage nodes and method for manufacturing same
US7900684B2 (en) * 2007-07-16 2011-03-08 Waukesha Foundry, Inc. In-place cope molding for production of cast metal components
CN106607559B (en) * 2015-10-23 2018-09-18 共享铸钢有限公司 The sand mold formative method of turbine blade
US20170333980A1 (en) * 2016-05-20 2017-11-23 LuxMea Studio, LLC Method of investment casting using additive manufacturing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25157A (en) * 1859-08-16 Improvement in patterns for molding
US2306516A (en) * 1941-09-27 1942-12-29 Austenal Lab Inc Method of making hollow casting molds
US2391587A (en) * 1942-09-21 1945-12-25 Miller Engineering Corp Method of making molds having transition cores
FR926498A (en) * 1946-04-13 1947-10-02 Reproduction Metallique Ind Method of manufacturing metal molds and resulting new industrial product
US2867870A (en) * 1956-10-05 1959-01-13 Hines Flask Company Method and apparatus for making sand molds for castings
US3041669A (en) * 1959-10-19 1962-07-03 Gen Electric Vacuum forming apparatus
US3042969A (en) * 1959-11-23 1962-07-10 Goodyear Tire & Rubber Apparatus and method for manufacturing mats
GB962614A (en) * 1962-03-12 1964-07-01 John Pilling Improvements relating to casting methods
US3229338A (en) * 1965-03-31 1966-01-18 Kopera Joseph Manufacturing process for re-usable molds

Also Published As

Publication number Publication date
DE2026055A1 (en) 1970-12-03
JPS4930610B1 (en) 1974-08-14
FR2064049A1 (en) 1971-07-16
NL7007004A (en) 1970-12-01
NO131536C (en) 1975-06-18
DE7019839U (en) 1971-02-11
IE34195B1 (en) 1975-03-05
GB1256345A (en) 1971-12-08
IE34195L (en) 1970-11-28
DK124519B (en) 1972-10-30
LU60947A1 (en) 1970-07-20
CH488503A (en) 1970-04-15
AT308986B (en) 1973-07-25
NL164492B (en) 1980-08-15
NO131536B (en) 1975-03-10
US3830279A (en) 1974-08-20
BE750889A (en) 1970-11-03
FR2064049B1 (en) 1976-07-30

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