IN2014DN05956A - - Google Patents

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Publication number
IN2014DN05956A
IN2014DN05956A IN5956DEN2014A IN2014DN05956A IN 2014DN05956 A IN2014DN05956 A IN 2014DN05956A IN 5956DEN2014 A IN5956DEN2014 A IN 5956DEN2014A IN 2014DN05956 A IN2014DN05956 A IN 2014DN05956A
Authority
IN
India
Prior art keywords
mould shell
shell sections
mould
recessed portions
bridging sheet
Prior art date
Application number
Inventor
Olav Davis
Mohana Krishna Dhamodharan
Damien Rajasingam
Glenn Thomas
Original Assignee
Vestas Wind Sys As
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 Vestas Wind Sys As filed Critical Vestas Wind Sys As
Publication of IN2014DN05956A publication Critical patent/IN2014DN05956A/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
    • 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • B29C70/345—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using matched moulds
    • 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
    • B29C33/30—Mounting, exchanging or centering
    • 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
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/301—Modular mould systems [MMS], i.e. moulds built up by stacking mould elements, e.g. plates, blocks, rods
    • 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
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/303—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting
    • 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
    • B29D99/0025—Producing blades or the like, e.g. blades for turbines, propellers, or wings
    • 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
    • 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
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
    • 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
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/082—Blades, e.g. for helicopters
    • B29L2031/085—Wind turbine blades
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Wind Motors (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

A mould shell for forming a wind turbine blade (20) comprises at least two mould shell sections (401, 402) each having a mould surface with a recessed portion (419, 420) adjoining the connecting edges (407, 408) between the mould shell sections. A bridging sheet (421) is accommodated in the recessed portions (419, 420) of the mould shell sections (401, 402). The bridging sheet (421) fills up the recessed portions.
IN5956DEN2014 2011-12-30 2012-12-20 IN2014DN05956A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA201170771 2011-12-30
US201261583669P 2012-01-06 2012-01-06
PCT/DK2012/050488 WO2013097859A2 (en) 2011-12-30 2012-12-20 Mould shell section for a mould shell for a wind turbine blade, mould shell, adjustment means and method for the mould shell sections

Publications (1)

Publication Number Publication Date
IN2014DN05956A true IN2014DN05956A (en) 2015-06-26

Family

ID=48698714

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5956DEN2014 IN2014DN05956A (en) 2011-12-30 2012-12-20

Country Status (7)

Country Link
US (1) US9573325B2 (en)
EP (1) EP2797725B1 (en)
CN (1) CN104245266B (en)
DK (1) DK2797725T3 (en)
ES (1) ES2626652T3 (en)
IN (1) IN2014DN05956A (en)
WO (1) WO2013097859A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016011655A1 (en) * 2014-07-25 2016-01-28 Suzhou Red Maple Wind Blade Mould Co., Ltd. Mould for moulding wind turbine blade and assembly of mould
EP3194136A4 (en) * 2014-09-15 2018-04-18 Envision Energy (Denmark) ApS Wind turbine blade with customised chord length
GB201509991D0 (en) * 2015-06-09 2015-07-22 Vestas Wind Sys As Modular wind turbine blades
US20170036375A1 (en) * 2015-08-07 2017-02-09 Hexcel Corporation Multi-sectional composite tooling
DE102015115793A1 (en) * 2015-09-18 2017-03-23 Airbus Defence and Space GmbH Production of objects with fiber-reinforced area
ES2866926T3 (en) * 2016-08-02 2021-10-20 Vestas Wind Sys As Mold for a wind turbine blade and method of assembling it
JP6719495B2 (en) * 2018-03-06 2020-07-08 株式会社Ｓｕｂａｒｕ Preform shaping method, composite material molding method and composite material
CN109732940B (en) * 2018-12-20 2021-04-16 固瑞特模具（太仓）有限公司 Connecting method of composite material shell of segmented wind power blade mould
PT3744494T (en) * 2019-05-28 2023-06-29 Siemens Gamesa Renewable Energy As A mold for manufacturing a wind turbine blade and a method for manufacturing a wind turbine blade
CN114502360A (en) 2019-06-07 2022-05-13 泰普爱复合材料股份有限公司 Mold precision pin for component positioning during manufacture of wind turbine blades
EP3922429A1 (en) * 2020-06-12 2021-12-15 Siemens Gamesa Renewable Energy A/S Mold adapted for producing at least a part of a wind turbine blade
US20220347949A1 (en) * 2021-04-28 2022-11-03 Safran Aircraft Engines Device for shaping a fibrous preform for producing a bladed part of a turbomachine
WO2024006344A1 (en) * 2022-06-28 2024-01-04 Tpi Technology Inc. Retractable mold built-in precision pins to locate components during layup process for fabrication of wind turbine blades

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332384A (en) * 1992-07-29 1994-07-26 Gerhard Abramat Blow mold guide pin and alignment device
DE19833869C5 (en) 1998-07-22 2004-07-01 EUROS Entwicklungsgesellschaft für Windkraftanlagen Device for the production of rotor blades
GB0317390D0 (en) * 2003-07-25 2003-08-27 Advanced Composites Group Ltd Moulding materials
GB0710832D0 (en) 2007-06-06 2007-07-18 Airbus Uk Ltd Fibre placement tool
EP2106900B1 (en) * 2008-04-03 2012-06-06 Siemens Aktiengesellschaft Mould and method for vacuum assisted resin transfer moulding
MY172998A (en) * 2008-09-03 2019-12-18 Khong Fah Liew Mould segments with indexing means and method of aligning mould segments
CN201432382Y (en) * 2009-02-24 2010-03-31 刘汝斌 Wind-driven generator vane die
FR2943271B1 (en) * 2009-03-18 2011-03-04 Loire Technologies SEALING SYSTEM FOR GUARANTEEING A PERFECT VACUUM IN A MOLD CONSISTING OF SEVERAL MAIN ELEMENTS AND SUBJECTED TO HIGH TEMPERATURE AND PRESSURE
CN102019694A (en) * 2009-09-23 2011-04-20 苏州红枫风电模具有限公司 Automatic blade production system for wind turbine
EP2316629B1 (en) * 2009-10-27 2012-05-23 Lm Glasfiber A/S Modular mould system for manufacturing a shell part

Also Published As

Publication number Publication date
CN104245266A (en) 2014-12-24
CN104245266B (en) 2016-08-17
US20140338815A1 (en) 2014-11-20
DK2797725T3 (en) 2017-06-12
US9573325B2 (en) 2017-02-21
EP2797725A2 (en) 2014-11-05
EP2797725B1 (en) 2017-05-03
WO2013097859A3 (en) 2014-01-16
ES2626652T3 (en) 2017-07-25
WO2013097859A2 (en) 2013-07-04

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