CN103817952B - 一种风机叶片根部预埋螺栓套预制件的制作方法 - Google Patents
一种风机叶片根部预埋螺栓套预制件的制作方法 Download PDFInfo
- Publication number
- CN103817952B CN103817952B CN201410065521.5A CN201410065521A CN103817952B CN 103817952 B CN103817952 B CN 103817952B CN 201410065521 A CN201410065521 A CN 201410065521A CN 103817952 B CN103817952 B CN 103817952B
- Authority
- CN
- China
- Prior art keywords
- embedded bolt
- mould
- root
- prefabricated component
- fan blade
- Prior art date
- Legal status (The legal status 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 status listed.)
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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
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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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
-
- 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
- B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
- B29C70/747—Applying material, e.g. foam, only in a limited number of places or in a pattern, e.g. to create a decorative effect
-
- 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
- B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
- B29C70/76—Moulding on edges or extremities of the preformed part
-
- 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
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410065521.5A CN103817952B (zh) | 2014-02-26 | 2014-02-26 | 一种风机叶片根部预埋螺栓套预制件的制作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410065521.5A CN103817952B (zh) | 2014-02-26 | 2014-02-26 | 一种风机叶片根部预埋螺栓套预制件的制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103817952A CN103817952A (zh) | 2014-05-28 |
CN103817952B true CN103817952B (zh) | 2016-09-14 |
Family
ID=50753371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410065521.5A Active CN103817952B (zh) | 2014-02-26 | 2014-02-26 | 一种风机叶片根部预埋螺栓套预制件的制作方法 |
Country Status (1)
Country | Link |
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CN (1) | CN103817952B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104742381B (zh) * | 2015-03-31 | 2016-08-31 | 保定华翼风电叶片研究开发有限公司 | 一种风电叶片预埋螺栓套端头的密封结构及方法 |
CN104859160B (zh) * | 2015-05-29 | 2018-09-25 | 连云港中复连众复合材料集团有限公司 | 适合拉挤工艺的风机叶片根部预埋螺栓套及其制备方法 |
CN106426988B (zh) * | 2016-11-18 | 2018-11-09 | 中复连众(哈密)复合材料有限公司 | 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 |
US10626847B2 (en) | 2017-01-05 | 2020-04-21 | General Electric Company | Method for manufacturing a wind turbine rotor blade root section with pultruded rods and associated wind turbine blade |
US10677216B2 (en) | 2017-10-24 | 2020-06-09 | General Electric Company | Wind turbine rotor blade components formed using pultruded rods |
CN108177362A (zh) * | 2017-12-19 | 2018-06-19 | 明阳智慧能源集团股份公司 | 一种风电叶片预埋螺套 |
US11738530B2 (en) | 2018-03-22 | 2023-08-29 | General Electric Company | Methods for manufacturing wind turbine rotor blade components |
CN109465777B (zh) * | 2018-12-29 | 2023-08-18 | 湖南中航紧固系统有限公司 | 一种螺栓穿网套机 |
US11273611B2 (en) * | 2019-10-07 | 2022-03-15 | GM Global Technology Operations LLC | Reinforced preform and method for molding |
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 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103344463A (zh) * | 2013-05-22 | 2013-10-09 | 国电联合动力技术有限公司 | 一种风机叶片预埋试验件及其制作方法 |
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2014
- 2014-02-26 CN CN201410065521.5A patent/CN103817952B/zh active Active
Also Published As
Publication number | Publication date |
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CN103817952A (zh) | 2014-05-28 |
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C14 | Grant of patent or utility model | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20170428 Address after: 071024 Baoding wind energy street, Hebei, No. 88 Patentee after: Guodian United Power Technology (Baoding) Co., Ltd. Address before: 100000 Beijing City, Zhongguancun, South Street, building B, building No., level 56, level 16 Patentee before: Guodian United Power Technology Co., Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 071051 No.88, Fengfeng street, high tech Development Zone, Baoding City, Hebei Province Patentee after: Guoneng United Power Technology (Baoding) Co.,Ltd. Address before: 071024 No. 88, Fengfeng street, Baoding City, Hebei Province Patentee before: GUODIAN UNITED POWER TECHNOLOGY (BAODING) Co.,Ltd. |