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Method for manufacturing inner buckle flange of wind power blade web die

A manufacturing method and technology of wind power blades, which can be applied to household appliances, other household appliances, household components, etc., can solve the problem that the ribs cannot be demoulded, etc., and achieve the effect of increasing the workload and giving full play to the space

Pending Publication Date: 2022-03-15
GUANGDONG MINGYANG WIND POWER IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings and deficiencies of the prior art, and proposes a method for making an inner buckle rib of a wind power blade web mold, which can effectively solve the problem that the inner buckle-shaped rib cannot be demoulded, and there is no need to adjust the blade structure without increasing the workload of blade production, which can better serve blade design and production

Method used

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  • Method for manufacturing inner buckle flange of wind power blade web die
  • Method for manufacturing inner buckle flange of wind power blade web die
  • Method for manufacturing inner buckle flange of wind power blade web die

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Embodiment Construction

[0015] The present invention will be described in more detail below with reference to the examples and the drawings, but the embodiments of the present invention are not limited thereto.

[0016] This example discloses a buckle baking fabric method for wind power blade web mold, which is made on a web mold platform (i.e., iron platform), and needs to be configured with iron baffling and assault baffling. See image 3 As shown, in which the iron baffle is used in the positioning of the assault baffling, the impeller baking edge is the final web mold baking, and the gear edge can maintain a certain shape, and the overall is soft, the web product is molded. It can be brought together, so the web is not covered by the card in the web mold. The method of making the buckle bench is as follows:

[0017] First, scribe

[0018] Take a point on the iron platform to pull out the contour of the web, the contour of the web is offset from the outside, which is a baking positioning line.

[0019]...

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Abstract

The invention discloses a method for manufacturing an inner buckle flange of a wind power blade web mold, which comprises the following steps of: firstly, positioning a web product contour line on an iron platform, determining an inner buckle-shaped region of the flange according to web product design data, outwards deviating the contour line of the inner buckle-shaped region for a certain distance, and determining a flange positioning line; the iron flanges are welded according to the flange positioning line and the web product contour line, the angle of the iron flange on one side of the flange positioning line is larger than 90 degrees, and the angle of the iron flange on one side of the web product contour line is based on web product design data; and forming a cavity in the iron flange, pouring a shaping material into the cavity, manufacturing a shaped flange, and finally removing the iron flange on one side of the contour line of the web plate product, so that the manufacturing of the inner buckling flange of the web plate mold is completed. The method can effectively solve the problem that the flange in the inner buckle shape cannot be demolded, the blade structure does not need to be adjusted, and the blade production workload is not increased.

Description

Technical field [0001] The present invention relates to the technical field of wind power blade web mold, in particular, refers to a method of manufacturing a buckle baking sheet of a wind power blade. Background technique [0002] In the wind power blade structure, the web mainly withstand shear force, consists of the bottom panel and the bonding edge. The bottom panel is the primary force component, which is a glass steel sandwich plate with the blade contour, and the adhesive side is the bonding member of the web and the blade housing, and is bonded to the blade housing by the structural adhesive. [0003] For the molded web product, the web mold generally includes an iron platform and an attached heating system and a support system, a bonding baffle, wherein the bonding baffling provides the overall contour of the web product and the adhesive edge shape. [0004] In different blade structures, the web is located in different locations, causing its adhesive edge angle. Most ad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C33/00B29C33/38B29L31/08
CPCB29C33/00B29C33/3842B29L2031/085
Inventor 丁之璆姬凌云林雄顾育慧李军向
Owner GUANGDONG MINGYANG WIND POWER IND GRP CO LTD
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