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SG11202005367SA - Core assembly for moulding and method of moulding thereof - Google Patents

Core assembly for moulding and method of moulding thereof

Info

Publication number
SG11202005367SA
SG11202005367SA SG11202005367SA SG11202005367SA SG11202005367SA SG 11202005367S A SG11202005367S A SG 11202005367SA SG 11202005367S A SG11202005367S A SG 11202005367SA SG 11202005367S A SG11202005367S A SG 11202005367SA SG 11202005367S A SG11202005367S A SG 11202005367SA
Authority
SG
Singapore
Prior art keywords
moulding
core assembly
core
assembly
Prior art date
Application number
SG11202005367SA
Inventor
Han Lin Hsi
Original Assignee
St Eng Aerospace 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 St Eng Aerospace Ltd filed Critical St Eng Aerospace Ltd
Publication of SG11202005367SA publication Critical patent/SG11202005367SA/en

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
    • B29C33/44—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
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/103—Multipart cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3835—Designing moulds, e.g. using CAD-CAM
    • 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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • 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)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
SG11202005367SA 2017-11-29 2017-11-29 Core assembly for moulding and method of moulding thereof SG11202005367SA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2017/050585 WO2019108126A1 (en) 2017-11-29 2017-11-29 Core assembly for moulding and method of moulding thereof

Publications (1)

Publication Number Publication Date
SG11202005367SA true SG11202005367SA (en) 2020-07-29

Family

ID=60628150

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202005367SA SG11202005367SA (en) 2017-11-29 2017-11-29 Core assembly for moulding and method of moulding thereof

Country Status (3)

Country Link
EP (1) EP3717195B1 (en)
SG (1) SG11202005367SA (en)
WO (1) WO2019108126A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021081413A1 (en) * 2019-10-25 2021-04-29 Mag Aerospace Industries, Llc Puzzle mandrel and method of using a puzzle mandrel for formation of fluid tanks
DE102020127931A1 (en) 2020-10-23 2022-04-28 Bayerische Motoren Werke Aktiengesellschaft Method for producing a molded part, molded part and method for producing a component

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT296128B (en) * 1968-11-13 1972-01-25 Seelze & Eichriede Fulgurit Method and device for the cross-sectional deformation of seamless asbestos-cement pipes
CA2077400A1 (en) * 1991-10-08 1993-04-09 Mikhail Leyderman Mandrel and a method of making a rigid tubular article
US5262121A (en) 1991-12-18 1993-11-16 Goodno Kenneth T Method of making and using flexible mandrel
US5385705A (en) 1993-04-11 1995-01-31 Malloy; Gary J. Reusable core apparatus for a casting mold, and methods of utilizing same
US5407508A (en) * 1993-10-01 1995-04-18 Rexnord Corporation Method for producing a replaceable outer race for ball and socket bearing
US8512614B2 (en) * 2011-06-20 2013-08-20 Dayco Ip Holdings, Llc Modular molding system
DE102013226017B4 (en) * 2013-12-16 2015-06-25 Leichtbau-Zentrum Sachsen Gmbh Blow core for fiber composite components of complex geometry

Also Published As

Publication number Publication date
EP3717195B1 (en) 2023-06-07
WO2019108126A1 (en) 2019-06-06
EP3717195A1 (en) 2020-10-07

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