DK3670169T3 - Fremgangsmåde til vakuumassisteret harpikssprøjtestøbning - Google Patents

Fremgangsmåde til vakuumassisteret harpikssprøjtestøbning Download PDF

Info

Publication number
DK3670169T3
DK3670169T3 DK18215037.5T DK18215037T DK3670169T3 DK 3670169 T3 DK3670169 T3 DK 3670169T3 DK 18215037 T DK18215037 T DK 18215037T DK 3670169 T3 DK3670169 T3 DK 3670169T3
Authority
DK
Denmark
Prior art keywords
vacuum
injection molding
resin injection
assisted resin
assisted
Prior art date
Application number
DK18215037.5T
Other languages
English (en)
Inventor
Thomas Lehrmann Christiansen
Donato Girolamo
Peter Fischer Mikkelsen
Original Assignee
Siemens Gamesa Renewable Energy 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 Siemens Gamesa Renewable Energy As filed Critical Siemens Gamesa Renewable Energy As
Application granted granted Critical
Publication of DK3670169T3 publication Critical patent/DK3670169T3/da

Links

Classifications

    • 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
    • B29D99/0028—Producing blades or the like, e.g. blades for turbines, propellers, or wings hollow blades
    • 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
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • 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
    • B29C70/342—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 isostatic pressure
    • 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
    • B29C70/443—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 and impregnating by vacuum or injection
    • 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
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • 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
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • B29C70/882—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding
    • B29C70/885—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding with incorporated metallic wires, nets, films or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/02—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of a flexible element, e.g. diaphragm, urged by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/30—Lightning protection
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06—Rotors
    • F03D1/065—Rotors characterised by their construction elements
    • F03D1/0675—Rotors characterised by their construction elements of the blades
DK18215037.5T 2018-12-21 2018-12-21 Fremgangsmåde til vakuumassisteret harpikssprøjtestøbning DK3670169T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18215037.5A EP3670169B1 (en) 2018-12-21 2018-12-21 A vacuum assisted resin transfer molding method

Publications (1)

Publication Number Publication Date
DK3670169T3 true DK3670169T3 (da) 2022-11-07

Family

ID=64870358

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18215037.5T DK3670169T3 (da) 2018-12-21 2018-12-21 Fremgangsmåde til vakuumassisteret harpikssprøjtestøbning

Country Status (5)

Country Link
US (1) US20200198264A1 (da)
EP (1) EP3670169B1 (da)
CN (1) CN111347695B (da)
DK (1) DK3670169T3 (da)
ES (1) ES2929662T3 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2894272T3 (es) * 2018-07-17 2022-02-14 Siemens Gamesa Renewable Energy As Pala de turbina eólica y turbina eólica
ES2936519T3 (es) * 2019-04-05 2023-03-17 Siemens Gamesa Renewable Energy As Viga para una pala de turbina eólica y método para fabricar la misma
GB202018285D0 (en) * 2020-11-20 2021-01-06 Lm Wind Power As A spar cap assembly for a wind turbine blade with a lightning protection system
EP4234928A1 (en) * 2022-02-25 2023-08-30 Siemens Gamesa Renewable Energy A/S Wind turbine rotor blade and wind turbine
EP4269786A1 (en) * 2022-04-29 2023-11-01 Siemens Gamesa Renewable Energy Innovation & Technology S.L. Wind turbine blade and method for manufacturing a wind turbine blade

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5314309A (en) * 1990-05-25 1994-05-24 Anthony Blakeley Turbine blade with metallic attachment and method of making the same
US5152949A (en) * 1990-12-19 1992-10-06 United Technologies Corporation Tooling method for resin transfer molding
US5464337A (en) * 1991-03-27 1995-11-07 The Charles Stark Draper Laboratories Resin transfer molding system
US6537483B1 (en) * 1999-02-05 2003-03-25 The B. F. Goodrich Company Pressure equalized vacuum resin infusion process
EP2110552B2 (en) * 2008-04-15 2018-12-26 Siemens Aktiengesellschaft Wind turbine blade with an integrated lightning conductor and method for manufacturing the same
DE102009017512A1 (de) * 2009-04-15 2010-10-28 Airbus Deutschland Gmbh Herstellen eines Verbundbauteils
EP2752577B1 (en) * 2010-01-14 2020-04-01 Senvion GmbH Wind turbine rotor blade components and methods of making same
IT1399682B1 (it) * 2010-03-29 2013-04-26 Alenia Aeronautica Spa Procedimento e dispositivo per la riparazione di pannelli di materiale composito
FR2962680B1 (fr) * 2010-07-15 2012-08-10 Airbus Operations Sas Procede de fabrication de pieces en materiau composite et pieces ainsi obtenues
US9782918B2 (en) * 2011-12-30 2017-10-10 Vestas Wind Systems A/S Method and apparatus for manufacturing a wind turbine blade component with uniform temperature curing
ES2689673T3 (es) * 2014-04-10 2018-11-15 Nordex Energy Gmbh Pala de rotor de turbina eólica con un conductor de protección de rayos y un elemento de compensación de potencia
US10723089B2 (en) * 2015-12-23 2020-07-28 LM WP Patent Holdings A/S Method of manufacturing a composite laminate structure of a wind turbine blade part and related wind turbine blade part
PT3472221T (pt) * 2016-06-16 2021-11-30 Huntsman Petrochemical Llc Mistura para curar composições de resina epóxi
ES2955528T3 (es) * 2017-11-14 2023-12-04 Siemens Gamesa Renewable Energy As Pala de turbina eólica y turbina eólica

Also Published As

Publication number Publication date
CN111347695B (zh) 2022-05-27
ES2929662T3 (es) 2022-11-30
EP3670169B1 (en) 2022-10-05
CN111347695A (zh) 2020-06-30
US20200198264A1 (en) 2020-06-25
EP3670169A1 (en) 2020-06-24

Similar Documents

Publication Publication Date Title
DK3670169T3 (da) Fremgangsmåde til vakuumassisteret harpikssprøjtestøbning
PT3326776T (pt) Placa de fixação de um molde de um aparelho de moldagem de material plástico por injeção
EP3587067C0 (en) INJECTION MOLDING SYSTEM
EP3597391A4 (en) MOLD PLATE, MOLD CLAMPING DEVICE AND INJECTION MOLDING DEVICE
EP3127677A4 (en) Injection molding mold
DK3743256T3 (da) Sprøjtestøbeindretning
BR112016027478A2 (pt) molde para moldagem por injeção
EP3326732A4 (en) Clamping device for injection molding of wax pattern
IT201700080662A1 (it) Apparecchiatura di stampaggio ad iniezione di materie plastiche
PT3319777T (pt) Pilha de moldes para máquina de moldagem por injeção
EP3689963A4 (en) RESIN COMPOSITION FOR INJECTION MOLDING
DK3148770T3 (da) Formværktøj til sprøjtestøbning
PT3323586T (pt) Molde para moldação por injecção-compressão
DK3758901T3 (da) Polymerformindsats til et sprøjtestøbeværktøj
GB201813837D0 (en) Injection molding machine nozzle
BR112016022115A2 (pt) molde de moldagem por injeção
MA45953A (fr) Injecteur pour moulage par injection
PT3065927T (pt) Processo de moldagem por injeção de peças de plástico por meio de uma máquina de moldagem por injeção com molde
PL3473402T3 (pl) Urządzenie do formowania wtryskowego
FI20145237L (fi) Alipaineavusteinen hartsivalumenetelmä ja muotti
IT201700062960A1 (it) Apparecchiatura di stampaggio ad iniezione di materie plastiche
GB2544717B (en) Injection Molding Method
GB2570938B (en) Injection mould
GB201808609D0 (en) Injection molding device
EP3722066A4 (en) RESIN TEMPERATURE DETECTION DEVICE FOR INJECTION MOLDING MACHINE