GB0031369D0 - Tool for producing casting cores - Google Patents

Tool for producing casting cores

Info

Publication number
GB0031369D0
GB0031369D0 GB0031369A GB0031369A GB0031369D0 GB 0031369 D0 GB0031369 D0 GB 0031369D0 GB 0031369 A GB0031369 A GB 0031369A GB 0031369 A GB0031369 A GB 0031369A GB 0031369 D0 GB0031369 D0 GB 0031369D0
Authority
GB
United Kingdom
Prior art keywords
tool
casting cores
producing casting
producing
cores
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.)
Withdrawn
Application number
GB0031369A
Other versions
GB2359042A (en
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.)
General Electric Switzerland GmbH
Original Assignee
Alstom Power Schweiz 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 Alstom Power Schweiz AG filed Critical Alstom Power Schweiz AG
Publication of GB0031369D0 publication Critical patent/GB0031369D0/en
Publication of GB2359042A publication Critical patent/GB2359042A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/005—Moulds or cores; Details thereof or accessories therefor characterised by the location of the parting line of the mould parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C13/00—Moulding machines for making moulds or cores of particular shapes
    • B22C13/12—Moulding machines for making moulds or cores of particular shapes for cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/757—Moulds, cores, dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
GB0031369A 1999-12-23 2000-12-21 Tool for producing casting cores Withdrawn GB2359042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47112999A 1999-12-23 1999-12-23

Publications (2)

Publication Number Publication Date
GB0031369D0 true GB0031369D0 (en) 2001-02-07
GB2359042A GB2359042A (en) 2001-08-15

Family

ID=23870371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0031369A Withdrawn GB2359042A (en) 1999-12-23 2000-12-21 Tool for producing casting cores

Country Status (2)

Country Link
DE (1) DE10041505A1 (en)
GB (1) GB2359042A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7624787B2 (en) 2006-12-06 2009-12-01 General Electric Company Disposable insert, and use thereof in a method for manufacturing an airfoil
PL2300178T3 (en) * 2008-06-12 2013-11-29 General Electric Technology Gmbh Method for producing blade for a gas turbine by a casting process and mould core for the blade
DE102013000320B4 (en) 2013-01-10 2018-10-31 Audi Ag Tooling device for the production of a cast component

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919470A (en) * 1957-05-22 1960-01-05 Gould National Batteries Inc Mold plate structure
US3820753A (en) * 1972-12-04 1974-06-28 Tempcraft Tool & Mold Apparatus for molding ceramic cores and wax or plastic patterns
WO1981002536A1 (en) * 1980-03-13 1981-09-17 Caterpillar Tractor Co Sand core pattern and method of forming a sand mold
US4987944A (en) * 1989-11-13 1991-01-29 Pcc Airfoils, Inc. Method of making a turbine engine component
JPH0490320A (en) * 1990-08-02 1992-03-24 Fujitsu Ltd Mold for molding
US5296308A (en) * 1992-08-10 1994-03-22 Howmet Corporation Investment casting using core with integral wall thickness control means
JP2943674B2 (en) * 1994-12-26 1999-08-30 トヨタ自動車株式会社 Core molding method
US5947181A (en) * 1996-07-10 1999-09-07 General Electric Co. Composite, internal reinforced ceramic cores and related methods
US5820774A (en) * 1996-10-28 1998-10-13 United Technologies Corporation Ceramic core for casting a turbine blade

Also Published As

Publication number Publication date
DE10041505A1 (en) 2001-09-06
GB2359042A (en) 2001-08-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)