CN108016055B - 一种使用拉挤预制件制造叶片根部的方法 - Google Patents
一种使用拉挤预制件制造叶片根部的方法 Download PDFInfo
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- CN108016055B CN108016055B CN201711310390.2A CN201711310390A CN108016055B CN 108016055 B CN108016055 B CN 108016055B CN 201711310390 A CN201711310390 A CN 201711310390A CN 108016055 B CN108016055 B CN 108016055B
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- CN
- China
- Prior art keywords
- pultrusion
- blade
- root
- prefabricated member
- blade root
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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
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
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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
- B29C70/30—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
- B29C70/36—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 impregnating by casting, e.g. vacuum casting
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711310390.2A CN108016055B (zh) | 2017-12-11 | 2017-12-11 | 一种使用拉挤预制件制造叶片根部的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711310390.2A CN108016055B (zh) | 2017-12-11 | 2017-12-11 | 一种使用拉挤预制件制造叶片根部的方法 |
Publications (2)
Publication Number | Publication Date |
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CN108016055A CN108016055A (zh) | 2018-05-11 |
CN108016055B true CN108016055B (zh) | 2020-03-10 |
Family
ID=62073275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711310390.2A Active CN108016055B (zh) | 2017-12-11 | 2017-12-11 | 一种使用拉挤预制件制造叶片根部的方法 |
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CN (1) | CN108016055B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108979951A (zh) * | 2018-06-13 | 2018-12-11 | 上伟(江苏)碳纤复合材料有限公司 | 一种采用预制板材生产风电叶片的方法 |
EP3853444B1 (en) * | 2018-09-21 | 2023-09-06 | TPI Composites, Inc. | Wind turbine blade root attachment system and method of manufacture |
CN109732946B (zh) * | 2019-02-14 | 2021-06-04 | 上海电气风电集团股份有限公司 | 带有叶根预制件的风电叶片的制备工艺 |
CN111022248B (zh) * | 2019-12-26 | 2024-04-16 | 中材科技风电叶片股份有限公司 | 风电叶片叶根的预制件、叶根部件、叶片及其制造方法 |
CN111761847B (zh) * | 2020-07-03 | 2021-02-09 | 常州市新创智能科技有限公司 | 一种叶片拉挤主梁全自动生产系统及工艺 |
CN112917771A (zh) * | 2021-01-23 | 2021-06-08 | 中复连众(包头)复合材料有限公司 | 一种兆瓦级风力发电机组根部预制插件富树脂处理方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101666290B (zh) * | 2009-10-14 | 2011-11-09 | 黄争鸣 | 风力机叶片结构及其加工成型方法和用途 |
US10107257B2 (en) * | 2015-09-23 | 2018-10-23 | General Electric Company | Wind turbine rotor blade components formed from pultruded hybrid-resin fiber-reinforced composites |
CN105881936A (zh) * | 2016-06-14 | 2016-08-24 | 道生天合材料科技(上海)有限公司 | 提高风电叶片根部拉挤预制件表面度和尺寸一致性的方法 |
CN107344422B (zh) * | 2017-08-10 | 2020-02-28 | 中材科技风电叶片股份有限公司 | 风电叶片轻质叶根结构生产方法 |
CN107269461A (zh) * | 2017-08-10 | 2017-10-20 | 中材科技风电叶片股份有限公司 | 风电叶片叶根结构 |
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2017
- 2017-12-11 CN CN201711310390.2A patent/CN108016055B/zh active Active
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CN108016055A (zh) | 2018-05-11 |
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Address after: 222069 Jinqiao Road, Dapu Industrial Zone, Lianyungang, Jiangsu 6 Applicant after: Lianyungang Zhongfulianzhong Composite Material Group Corp., Ltd. Address before: No. 195, Hai Lian Dong Road, Lianyungang, Jiangsu Province Applicant before: Lianyungang Zhongfulianzhong Composite Material Group Corp., Ltd. |
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Effective date of registration: 20201228 Address after: 735000 economic and Technological Development Zone, Suzhou District, Jiuquan City, Gansu Province (Xiyuan) Patentee after: ZHONGFU LIANZHONG (JIUQUAN) COMPOSITE MATERIALS Co.,Ltd. Address before: 222069 Jinqiao Road, Dapu Industrial Zone, Lianyungang, Jiangsu 6 Patentee before: LIANYUNGANG ZHONGFU LIANZHONG COMPOSITES GROUP Co.,Ltd. |