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Rotor blade mold and method for producing a rotor blade for a wind turbine, and wind turbine

A technology of rotor blades and molds, applied in the field of wind energy facilities, can solve the problems of long delivery time and high price, and achieve easy-to-achieve effects

Active Publication Date: 2021-07-23
西门子歌美飒可再生能源服务股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Manufacturing different rotor blade molds requires long lead times and is expensive
Furthermore, stocking and storing rotor blade molds of different lengths is accompanied by an increased space requirement and corresponding costs

Method used

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  • Rotor blade mold and method for producing a rotor blade for a wind turbine, and wind turbine
  • Rotor blade mold and method for producing a rotor blade for a wind turbine, and wind turbine
  • Rotor blade mold and method for producing a rotor blade for a wind turbine, and wind turbine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] figure 1 A perspective exploded view of an example of a rotor blade mold 1 configured as a molding tool for producing a rotor blade shell is shown. The rotor blade mold 1 has a first rotor blade mold segment 2 for producing the blade root of the rotor blade and a second rotor blade segment 3 for producing the blade tip of the rotor blade.

[0027]The part of the rotor blade mold 1 lying between the first and the second rotor blade segment 2 , 3 is composed in this case of the two third rotor blade mold segments 4 , 5 and the part located between the third rotor blade mold segment Between 4, 5 a main section 6 is formed, wherein the two third rotor blade mold sections 4, 5 are designed such that they can be coupled or connected to the first rotor blade mold section 2 and the main section 6, Or coupled or connected with the main segment 6 and the second rotor blade mold segment 3 .

[0028] Alternatively or additionally, the two third rotor blade mold segments 4 , 5 are...

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PUM

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Abstract

The invention relates to a rotor blade mold (1) for producing a rotor blade (20) for a wind turbine, the rotor blade (20) having a blade root (22) and a blade tip (23) and running in a longitudinal direction (R) from the blade root (22) to the blade tip (23), the rotor blade mold comprising: a first rotor blade mold segment (2), which is designed to produce a portion of the rotor blade (20) that comprises the blade root (22); a second rotor blade mold segment (3), which is designed to produce a portion of the rotor blade (20) that comprises the blade tip (23); and at least one third rotor blade mold segment (4, 4', 5, 5', 7), which is designed to be integrated into the rotor blade mold (1) between the first and the second rotor blade mold segment (2, 3) and / or to be removed from the rotor blade mold (1) and thus to extend or shorten the rotor blade mold (1) in the longitudinal direction (R).

Description

technical field [0001] The invention relates to a rotor blade mold and a method for producing a rotor blade for a wind energy installation and a wind energy installation. Background technique [0002] The rotor blades of a wind energy installation have different lengths depending on the respective site conditions, in order to adapt the rotor surface of the installation to the respective site. Usually, during the production of the rotor blade, each desired rotor blade length is provided with its own molding tool, ie its own rotor blade mold. Manufacturing different rotor blade molds requires long lead times and is expensive. Furthermore, stockpiling and storing rotor blade molds of different lengths is accompanied by an increased space requirement and corresponding costs. Contents of the invention [0003] It is an object of the present invention to provide a rotor blade mold and a method for an improved, in particular simpler and / or more cost-effective production of a ro...

Claims

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Application Information

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IPC IPC(8): B29C33/30B29L31/08
CPCB29C33/306B29L2031/085B29C33/301F03D1/0633F03D1/0675Y02E10/72Y02P70/50F05B2230/21
Inventor 恩诺·艾布亨德里克·梅斯特尔
Owner 西门子歌美飒可再生能源服务股份有限公司