KR102022130B1 - 경량 유연성 맨드렐 및 이를 제조하는 방법 - Google Patents

경량 유연성 맨드렐 및 이를 제조하는 방법 Download PDF

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Publication number
KR102022130B1
KR102022130B1 KR1020147006058A KR20147006058A KR102022130B1 KR 102022130 B1 KR102022130 B1 KR 102022130B1 KR 1020147006058 A KR1020147006058 A KR 1020147006058A KR 20147006058 A KR20147006058 A KR 20147006058A KR 102022130 B1 KR102022130 B1 KR 102022130B1
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South Korea
Prior art keywords
outer sleeve
mandrel
slot
inner core
forming
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KR1020147006058A
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English (en)
Korean (ko)
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KR20140075675A (ko
Inventor
도안 디. 팜
마크 더블유. 톨란
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더 보잉 컴파니
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    • 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
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
    • 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
    • B29C33/76—Cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0003—Producing profiled members, e.g. beams
    • B29D99/0007—Producing profiled members, e.g. beams having a variable cross-section
    • 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
    • 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
    • B29C33/40—Plastics, e.g. foam or rubber
    • 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
    • B29C33/40—Plastics, e.g. foam or rubber
    • B29C33/405—Elastomers, e.g. rubber
    • 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
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3076—Aircrafts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
KR1020147006058A 2011-10-12 2012-09-11 경량 유연성 맨드렐 및 이를 제조하는 방법 Active KR102022130B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/271,489 2011-10-12
US13/271,489 US8534339B2 (en) 2011-10-12 2011-10-12 Lightweight flexible mandrel and method for making the same
PCT/US2012/054577 WO2013055477A2 (en) 2011-10-12 2012-09-11 Lightweight flexible mandrel and method for making the same

Publications (2)

Publication Number Publication Date
KR20140075675A KR20140075675A (ko) 2014-06-19
KR102022130B1 true KR102022130B1 (ko) 2019-09-17

Family

ID=46968366

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147006058A Active KR102022130B1 (ko) 2011-10-12 2012-09-11 경량 유연성 맨드렐 및 이를 제조하는 방법

Country Status (7)

Country Link
US (1) US8534339B2 (enExample)
EP (1) EP2747972B1 (enExample)
JP (1) JP6031111B2 (enExample)
KR (1) KR102022130B1 (enExample)
CN (1) CN103857508B (enExample)
CA (1) CA2848202C (enExample)
WO (1) WO2013055477A2 (enExample)

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EP2411195A4 (en) * 2009-03-27 2013-07-03 Cutting Dynamics Inc SYSTEM AND METHOD FOR FORMING TUBES FROM A THERMOPLASTIC COMPOSITE
US8534339B2 (en) 2011-10-12 2013-09-17 The Boeing Company Lightweight flexible mandrel and method for making the same
US9248587B2 (en) * 2012-07-05 2016-02-02 General Electric Company Apparatus for manufacturing a flanged composite component and methods of manufacturing the same
US9517606B2 (en) * 2014-08-06 2016-12-13 The Boeing Company Composite structure and method of forming thereof
US10807280B2 (en) 2015-06-22 2020-10-20 The Boeing Company Method of extracting a tooling mandrel from a composite laminate cavity
US11072157B2 (en) 2015-06-23 2021-07-27 The Boeing Company Method and apparatus for forming contoured stiffeners
US11311969B2 (en) * 2015-11-06 2022-04-26 The Boeing Company Edge preparation for laser welding
CN107300160A (zh) * 2017-07-12 2017-10-27 湖南粤港模科实业有限公司 一种分离式可弯曲定型的模条及由其构成的模条组
JP6836474B2 (ja) * 2017-08-03 2021-03-03 三菱重工業株式会社 可撓性マンドレル、複合材部品の製造方法
JP6971690B2 (ja) * 2017-08-03 2021-11-24 三菱重工業株式会社 可撓性マンドレル、複合材部品の製造方法
US10882262B2 (en) * 2018-08-22 2021-01-05 The Boeing Company Flexible mandrel for forming composite structures
US11220027B2 (en) 2018-10-18 2022-01-11 The Boeing Company Mandrel for processing a composite part and method for fabricating a composite part
US11478958B2 (en) 2018-10-18 2022-10-25 The Boeing Company Multi-component mandrel for processing a composite part and method for fabricating a composite part
US11273582B2 (en) 2018-10-18 2022-03-15 The Boeing Company Multi-segment mandrel for processing a composite part and method for fabricating a composite part
US11198267B2 (en) 2018-10-29 2021-12-14 The Boeing Company Bulk factor compensated tool for fabrication of a composite part
EP3970938B1 (en) * 2020-09-17 2024-08-07 The Boeing Company Tool and method for forming contoured composite stringers having reduced wrinkling
CN114193688A (zh) * 2020-09-17 2022-03-18 波音公司 包含平面外特征的复合桁条的净形状形成
EP3970939B1 (en) 2020-09-17 2025-03-05 The Boeing Company Constrained forming of contoured composite hat stringers
JP7533082B2 (ja) * 2020-09-29 2024-08-14 住友ゴム工業株式会社 加圧治具、それを用いた繊維強化樹脂製パイプの製造方法及び製造装置
US12485588B2 (en) * 2022-01-19 2025-12-02 The Boeing Company Reformable mandrel and method of making a composite part using a reformable mandrel
EP4353454A1 (en) * 2022-10-11 2024-04-17 Airbus Operations, S.L.U. Method for manufacting stringers for aircrafts and stringer obtained by said method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387098A (en) * 1992-04-23 1995-02-07 The Boeing Company Flexible reusable mandrels
WO1997010092A1 (en) 1995-09-12 1997-03-20 Uponor B.V. An apparatus and method for adjusting a mandrel and a kernel while producing a plastic pipe
US5924193A (en) * 1997-02-10 1999-07-20 Packard Hughes Interconnect Company Method of making mandrels and circuits therefrom
JP2008521645A (ja) * 2004-11-24 2008-06-26 ザ・ボーイング・カンパニー 高度に成形された複合材ストリンガ用の可撓性マンドレル及び前記ストリンガの製造方法

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DE2457423C2 (de) * 1974-12-05 1983-04-21 Metall-Invent S.A., Zug Verfahren und Vorrichtung zum Herstellen eines Stranges aus einer metallischen Schmelze
DE2557991C3 (de) 1975-12-22 1978-11-16 Reiner 1000 Berlin Larws Formkern zum Erzeugen von Hohlräumen in Gießteilen
US4649012A (en) * 1980-06-03 1987-03-10 Maschinen Witte Kg Method of shaping an elongated product
JPS5876217A (ja) * 1981-10-31 1983-05-09 Sekisui Chem Co Ltd 強化プラスチツク曲管の成形用型及びその成形方法
US4475976A (en) 1983-12-23 1984-10-09 The Boeing Company Method and apparatus for forming composite material articles
DE3428282C1 (de) 1984-08-01 1986-01-16 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn Entfernbarer Kern zur Herstellung rohrfoermiger Strukturen aus Faserverbundwerkstoffen
JPS62135347A (ja) * 1985-12-09 1987-06-18 Mitsubishi Electric Corp 繊維強化プラスチツクの製造方法
US4681724A (en) 1986-04-28 1987-07-21 United Technologies Corporation Removable irreversibly shrinking male mandrel
DE3707634C1 (en) 1987-03-10 1988-07-07 Messerschmitt Boelkow Blohm Device for producing a plastic body
US4976490A (en) * 1988-10-05 1990-12-11 Ford Motor Company Reinforced composite structure
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US6059369A (en) 1997-05-01 2000-05-09 Lear Corporation Composite vehicle seat back frame and method of manufacturing thereof
GB0213161D0 (en) * 2002-06-07 2002-07-17 Short Brothers Plc A fibre reinforced composite component
US7497921B2 (en) 2005-09-02 2009-03-03 The Boeing Company Stringer holding device
US7815160B2 (en) * 2006-04-04 2010-10-19 A & P Technology Composite mandrel
GB0616121D0 (en) * 2006-08-14 2006-09-20 Airbus Uk Ltd Moulding tool and method of manufacturing a part
US9327467B2 (en) * 2008-07-10 2016-05-03 The Boeing Company Composite mandrel for autoclave curing applications
US8534339B2 (en) 2011-10-12 2013-09-17 The Boeing Company Lightweight flexible mandrel and method for making the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387098A (en) * 1992-04-23 1995-02-07 The Boeing Company Flexible reusable mandrels
WO1997010092A1 (en) 1995-09-12 1997-03-20 Uponor B.V. An apparatus and method for adjusting a mandrel and a kernel while producing a plastic pipe
US5924193A (en) * 1997-02-10 1999-07-20 Packard Hughes Interconnect Company Method of making mandrels and circuits therefrom
JP2008521645A (ja) * 2004-11-24 2008-06-26 ザ・ボーイング・カンパニー 高度に成形された複合材ストリンガ用の可撓性マンドレル及び前記ストリンガの製造方法

Also Published As

Publication number Publication date
CA2848202C (en) 2016-06-14
KR20140075675A (ko) 2014-06-19
JP2014532000A (ja) 2014-12-04
CN103857508B (zh) 2017-02-15
WO2013055477A2 (en) 2013-04-18
WO2013055477A3 (en) 2013-08-01
EP2747972A2 (en) 2014-07-02
CA2848202A1 (en) 2013-04-18
US20130092323A1 (en) 2013-04-18
CN103857508A (zh) 2014-06-11
EP2747972B1 (en) 2018-03-07
JP6031111B2 (ja) 2016-11-24
US8534339B2 (en) 2013-09-17

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