DK3064332T3 - Formningssystem - Google Patents
Formningssystem Download PDFInfo
- Publication number
- DK3064332T3 DK3064332T3 DK15157576.8T DK15157576T DK3064332T3 DK 3064332 T3 DK3064332 T3 DK 3064332T3 DK 15157576 T DK15157576 T DK 15157576T DK 3064332 T3 DK3064332 T3 DK 3064332T3
- Authority
- DK
- Denmark
- Prior art keywords
- heat
- blade
- duct
- cooling fluid
- spar cap
- Prior art date
Links
- 238000007493 shaping process Methods 0.000 title 1
- 238000000465 moulding Methods 0.000 claims description 54
- 239000012530 fluid Substances 0.000 claims description 49
- 239000012809 cooling fluid Substances 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 239000002826 coolant Substances 0.000 description 30
- 238000006243 chemical reaction Methods 0.000 description 19
- 238000000034 method Methods 0.000 description 17
- 239000004033 plastic Substances 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 10
- 239000011159 matrix material Substances 0.000 description 9
- 239000004593 Epoxy Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- 238000004132 cross linking Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 239000003365 glass fiber Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000001000 micrograph Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000013036 cure process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000011417 postcuring Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000011208 reinforced composite material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009745 resin transfer moulding Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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
- B29C33/50—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 elastic or flexible
- B29C33/505—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 elastic or flexible cores or mandrels, e.g. inflatable
-
- 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
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
-
- 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
- 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
- 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)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Wind Motors (AREA)
Claims (13)
1. Formningssystem (400, 500, 600, 700) til fremstilling af en rotorvinge (100) på en vindmølle, hvilket system omfatter: mindst en udvendig form (423), som har et udvendigt formlegeme (427, 431) med en formningsflade (429, 433), som er komplementær til et beregnet udvendigt fladeafsnit (101, 103) af rotorvingen; et udvendigt varmeomfordelingssystem (435, 437, 661) i det udvendige formlegeme (427, 431) til omfordeling af varme fra et spar cap-område (113, 115) af vingen mod en forkant (105) og/eller en bagkant (107) af vingen (100), hvor det udvendige varmeomfordelingssystem omfatter: et udvendigt kanalsystem (439,441,443), som er anbragt i formlegemet græn-sende op til formningsfladen; et kølefluidindløb (447) til indføring af kølefluid (445) i det udvendige kanalsystem; og et kølefluidudløb (448) til udledning af kølefluiden, som har udvekslet varmeenergi med et afsnit af formningslegemet, hvor det udvendige kanalsystem omfatter: en første kanalsektion (439), der forløber i det væsentlige i en længderetning (428) af formen, hvor kølefluidindløbet (445) muliggør indføring af kølefluiden i det udvendige kanalsystem via den første kanalsektion (439), hvor den første kanalsektion (439) er anbragt grænsende op til dér, hvor spar cap-området (113, 115) af vingen (100) er anbragt under fremstillingen af vingen.
2. Formningssystem ifølge det foregående krav, hvor kølefluidindløbet (445) er anbragt på en langsgående side af formen, hvor roden af vingen (100) skal formes.
3. Formningssystem ifølge et af de foregående krav, hvor kølefluidudløbet (448) er anbragt på en anden langsgående side af den udvendige form, hvor spidsen af vingen (100) skal formes.
4. Formningssystem ifølge et af de foregående krav, hvor det udvendige kanalsystem endvidere omfatter: flere anden kanalsektioner (441), der forgrener sig fra den første kanalsektion (439) i to forskellige, især modstående retninger, mod forkanten og bagkanten af vingen, hvor kølefluiden (445) føres ind i de anden kanalsektioner via den første kanalsektion.
5. Formningssystem ifølge det foregående krav, hvor det udvendige kanalsystem endvidere omfatter: en tredje kanalsektion (443) og især en yderligere tredje kanalsektion (444), hvor den tredje kanalsektion forløber i det væsentlige i længderetningen (428), hvor kølefluiden føres ind i de tredje kanalsektioner via den anden kanalsektion.
6. Formningssystem ifølge det foregående krav, hvor kølefluiden (445) forlader det udvendige kanalsystem via den tredje kanalsektion (443, 444).
7. Formningssystem ifølge et af de foregående krav, hvor det udvendige var-meomfordelingssystem omfatter: flere varmeledende aflange elementer (661), især omfattende metal, som har et afsnit (663), der er anbragt grænsende op til dér, hvor vingens spar cap (613, 615) skal anbringes, og et andet afsnit (665) i afstand derfra mod foreller bagkanten, hvorfra vingens spar cap skal anbringes.
8. Formningssystem ifølge det foregående krav, hvor de varmeledende aflange elementer har deres længderetning i det væsentlige orienteret vinkelret på en længderetning (628) af formen.
9. Formningssystem ifølge et af de foregående krav, yderligere omfattende: mindst en indvendig form (551), som har et indvendigt formlegeme (552) med en deformerbar/fleksibel formningsflade til at komme i kontakt med et indvendigt fladeafsnit af rotorvingen; et indvendigt varmeomfordelingssystem (549) i det indvendige formlegeme (552) til omfordeling af varme fra et rodområde af vingen til et spidsområde af vingen.
10. Formningssystem ifølge det foregående krav, hvor det indvendige varmeomfordelingssystem er tilpasset som mindst et indvendigt kanalsystem (553), hvert omfattende: en fleksibel pose, som har indvendige kanaler (555), der skal placeres græn-sende op til en web-struktur (517) af vingen, hvilken web-struktur inde i vingen, der skal fremstilles, forbinder en vindsideflade-spar cap (513) med en læside-flade-spar cap (515) af vingen, hvor de indvendige kanaler er tilpasset til at gøre det muligt for en kølefluid at strømme igennem, hvor de indvendige kanaler løber i det væsentlige i en længderetning (527) af formen.
11. Formningssystem ifølge det foregående krav, hvor det indvendige kanalsystem endvidere omfatter mindst et tilbagestrømningsrør (557), der forløber i en længderetning i det indvendige formlegeme til føring af kølefluiden fra spidsområdet til rodområdet.
12. Formningssystem ifølge et af de foregående krav, yderligere omfattende: en pumpe (667), som er tilpasset og forbundet til at pumpe fluiden på en sådan måde, at den føres ind i og/eller forlader det udvendige kanalsystem og/eller det indvendige kanalsystem; en fluidtank (669) til optagelse af fluid, som har forladt det udvendige kanalsystem og/eller det indvendige kanalsystem; en varmepumpe (671), som er tilpasset til at øge en temperatur af den fluid, der hentes fra fluidtanken og er forbundet på en sådan måde, at fluiden, der har øget temperatur, kan føres via fluidindløbet ind i det udvendige kanalsystem og/eller det indvendige kanalsystem.
13. Formningssystem ifølge et af de foregående krav, hvor det udvendige varmeomfordelingssystem og/eller det indvendige varmeomfordelingssystem er tilpasset til at bibeholde en temperatur af spar cap-området mellem 80 °C og 130 °C, især mellem 80 °C og 100 °C.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15157576.8A EP3064332B1 (en) | 2015-03-04 | 2015-03-04 | Moulding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK3064332T3 true DK3064332T3 (da) | 2018-10-01 |
Family
ID=52596848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK15157576.8T DK3064332T3 (da) | 2015-03-04 | 2015-03-04 | Formningssystem |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP3064332B1 (da) |
| DK (1) | DK3064332T3 (da) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093897A (zh) * | 2018-06-19 | 2018-12-28 | 北京玻钢院复合材料有限公司 | 一种带加热系统的风电叶片阳模及其成型方法 |
| CN113613871B (zh) * | 2018-11-30 | 2023-10-24 | 泰普爱复合材料股份有限公司 | 利用带有流体通道的真空袋对风轮机模具b表面的加热及冷却 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE606062A (da) * | 1960-01-15 | |||
| US3258377A (en) * | 1961-09-14 | 1966-06-28 | Babbitt Pipe Company Inc | Method for forming tubular members |
| US4338068A (en) * | 1980-05-22 | 1982-07-06 | Massachusetts Institute Of Technology | Injection molding device and method |
| US4940563A (en) * | 1986-02-13 | 1990-07-10 | United Technologies Corporation | Molding method and apparatus using a solid flowable, polymer medium |
| US5775402A (en) * | 1995-10-31 | 1998-07-07 | Massachusetts Institute Of Technology | Enhancement of thermal properties of tooling made by solid free form fabrication techniques |
| FR2740382B1 (fr) * | 1995-10-25 | 1997-12-05 | Snecma | Procede de moulage de pieces allongees a haute resistance en composite fibre-resine |
| US7343960B1 (en) * | 1998-11-20 | 2008-03-18 | Rolls-Royce Corporation | Method and apparatus for production of a cast component |
| JP2003071845A (ja) * | 2001-08-30 | 2003-03-12 | Hokkaido Esuren Kk | 横型発泡成形装置 |
| JP2008055709A (ja) * | 2006-08-30 | 2008-03-13 | Hitachi Ltd | 金型冷却装置 |
| EP1946915A1 (en) * | 2007-01-22 | 2008-07-23 | Saab Ab | A method and apparatus for manufacture of a profile element |
| US8454343B2 (en) * | 2007-01-31 | 2013-06-04 | Amcor Limited | Blow mold design |
| JP2008246784A (ja) * | 2007-03-29 | 2008-10-16 | Sumitomo Chemical Co Ltd | 熱可塑性樹脂成形体の製造方法 |
| EP2427312A2 (en) * | 2009-05-04 | 2012-03-14 | Mag Ias Llc. | Method and apparatus for rapid molding of wind turbine blades |
| US20110117231A1 (en) * | 2009-11-19 | 2011-05-19 | General Electric Company | Fiber placement system and method with inline infusion and cooling |
| US8812270B2 (en) * | 2011-09-01 | 2014-08-19 | Siemens Product Lifecycle Management Software Inc. | Cooling circuit design |
| JP5833460B2 (ja) * | 2012-01-31 | 2015-12-16 | 東洋紡株式会社 | 金型及び熱可塑性樹脂系繊維強化複合材料成形品の製造方法 |
| JP5928053B2 (ja) * | 2012-03-23 | 2016-06-01 | アイシン精機株式会社 | 冷却プラグ |
| GB201301364D0 (en) * | 2013-01-25 | 2013-03-13 | Penso Holdings Ltd | Method and apparatus for production of carbon fibre components |
| CN203831667U (zh) * | 2014-05-23 | 2014-09-17 | 重庆国华包装制品有限公司 | 蒸汽加热及水冷却式泡沫成型上模具 |
-
2015
- 2015-03-04 EP EP15157576.8A patent/EP3064332B1/en active Active
- 2015-03-04 DK DK15157576.8T patent/DK3064332T3/da active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3064332B1 (en) | 2018-07-11 |
| EP3064332A1 (en) | 2016-09-07 |
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