CN106426988B - 防止根部端面出现空洞的兆瓦级风力发电机预埋螺栓叶片根部的制备方法 - Google Patents
防止根部端面出现空洞的兆瓦级风力发电机预埋螺栓叶片根部的制备方法 Download PDFInfo
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- CN106426988B CN106426988B CN201611037087.5A CN201611037087A CN106426988B CN 106426988 B CN106426988 B CN 106426988B CN 201611037087 A CN201611037087 A CN 201611037087A CN 106426988 B CN106426988 B CN 106426988B
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- glass
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- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000011521 glass Substances 0.000 claims abstract description 50
- 239000003365 glass fiber Substances 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000004744 fabric Substances 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 17
- 238000005086 pumping Methods 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 3
- 230000003252 repetitive effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611037087.5A CN106426988B (zh) | 2016-11-18 | 2016-11-18 | 防止根部端面出现空洞的兆瓦级风力发电机预埋螺栓叶片根部的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611037087.5A CN106426988B (zh) | 2016-11-18 | 2016-11-18 | 防止根部端面出现空洞的兆瓦级风力发电机预埋螺栓叶片根部的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN106426988A CN106426988A (zh) | 2017-02-22 |
CN106426988B true CN106426988B (zh) | 2018-11-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201611037087.5A Active CN106426988B (zh) | 2016-11-18 | 2016-11-18 | 防止根部端面出现空洞的兆瓦级风力发电机预埋螺栓叶片根部的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106426988B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107972290B (zh) * | 2017-12-25 | 2020-04-21 | 江苏金风科技有限公司 | 叶片的制造方法和叶片 |
CN108501407B (zh) * | 2018-04-04 | 2020-01-10 | 中材科技(阜宁)风电叶片有限公司 | 大型风电叶片叶根预制件防变形安装方法 |
CN109648894A (zh) * | 2018-12-28 | 2019-04-19 | 连云港中复连众复合材料集团有限公司 | 一种含预埋螺栓套的风力叶片根部预制件的制作方法 |
CN110789159B (zh) * | 2019-11-11 | 2021-04-27 | 常州市新创智能科技有限公司 | 用于风电叶片根部螺栓结构的成型方法 |
CN112209170B (zh) * | 2020-10-28 | 2021-09-07 | 常州市新创智能科技有限公司 | 一种基于伺服控制的金属螺栓玻璃纤维自动缠绕的方法 |
CN113043624B (zh) * | 2021-04-29 | 2023-05-30 | 中复连众(哈密)复合材料有限公司 | 一种解决兆瓦级风力发电机预埋螺栓叶片根部褶皱的方法 |
CN113320193B (zh) * | 2021-05-31 | 2022-11-25 | 国电联合动力技术(保定)有限公司 | 一种风电叶片根部铺层结构及其制作方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101456256A (zh) * | 2009-01-09 | 2009-06-17 | 中材科技风电叶片股份有限公司 | 兆瓦级复合材料风电叶片真空导入成型工艺 |
CN103817952A (zh) * | 2014-02-26 | 2014-05-28 | 国电联合动力技术有限公司 | 一种风机叶片根部预埋螺栓套预制件的制作方法 |
CN104626620A (zh) * | 2015-01-30 | 2015-05-20 | 迪皮埃风电叶片大丰有限公司 | 一种组装式风电叶片根部预制件模具及其使用方法 |
-
2016
- 2016-11-18 CN CN201611037087.5A patent/CN106426988B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101456256A (zh) * | 2009-01-09 | 2009-06-17 | 中材科技风电叶片股份有限公司 | 兆瓦级复合材料风电叶片真空导入成型工艺 |
CN103817952A (zh) * | 2014-02-26 | 2014-05-28 | 国电联合动力技术有限公司 | 一种风机叶片根部预埋螺栓套预制件的制作方法 |
CN104626620A (zh) * | 2015-01-30 | 2015-05-20 | 迪皮埃风电叶片大丰有限公司 | 一种组装式风电叶片根部预制件模具及其使用方法 |
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CN106426988A (zh) | 2017-02-22 |
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Effective date of registration: 20231010 Address after: 222000 No. 17 Zhenhua East Road, High tech Industrial Development Zone, Lianyungang City, Jiangsu Province Patentee after: LIANYUNGANG ZHONGFU LIANZHONG COMPOSITES GROUP Co.,Ltd. Address before: 839000 Guangdong Industrial Park, Hami City, Hami Prefecture, Xinjiang Uygur Autonomous Region Patentee before: ZHONGFU LIANZHONG (HAMI) COMPOSITES CO.,LTD. |
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Effective date of registration: 20231016 Address after: 9th Floor, Block C, Building B6, Dongsheng Science and Technology Park, No. 66 Xixiaokou Road, Haidian District, Beijing, 100192 Patentee after: SINOMATECH WIND POWER BLADE Co.,Ltd. Address before: 222000 No. 17 Zhenhua East Road, High tech Industrial Development Zone, Lianyungang City, Jiangsu Province Patentee before: LIANYUNGANG ZHONGFU LIANZHONG COMPOSITES GROUP Co.,Ltd. |