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A kind of guide plate lamination process

A deflector and lay-up technology, which is applied in household appliances, other household appliances, household components, etc., can solve the problems of restricting the development of lightweight rail transit, restricting the diversification of board structure, and heavy weight, etc., to achieve structural Effects of diversity, enrichment of shapes, and improvement of service life

Active Publication Date: 2021-10-22
NEWTRY COMPOSITE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of using the above-mentioned metal deflector structure, it can meet the required use requirements, but its weight is relatively large, which limits the development of lightweight rail transit to a certain extent
[0003] In order to solve the above problems, metal materials are replaced by composite materials in the field to form a strong and stable deflector body structure, but only a flat surface of the board can be formed during the molding process of composite materials. To a certain extent, the diversification of the board structure is limited

Method used

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  • A kind of guide plate lamination process
  • A kind of guide plate lamination process
  • A kind of guide plate lamination process

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0031] A deflector lay-up process, such as figure 1 shown, including the following steps:

[0032] S1: determining the first position of the recessed area formed on the prepreg layer 1;

[0033] S2: cutting the prepreg layer at the first position to form holes 11;

[0034] S3: Plugging the hole 11 with the additional supplementary structure 2, and setting the required recessed area on the supplementary structure 2;

[0035] S4: The prepreg layer 1 and the replacement structure 2 are shaped together through the autoclave molding process.

[0036] In the process of laying the prepreg ply 1, in order to ensure the flatness of the overall board, it is difficult to for...

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Abstract

The present invention relates to the technical field of rail transit equipment production, and in particular to a deflector laying process, comprising the following steps: determining the first position where a recessed area is formed on the prepreg laying; laying the prepreg at the first position The hole is formed by cutting the layer; the hole is blocked by an additional supplementary structure, and the required concave area is set on the supplementary structure; the prepreg layup and the supplementary structure are jointly formed by the autoclave forming process stereotyped. In the present invention, the main part of the plate body is differentiated from the part used to form the recessed area. On the one hand, the integrity of the plate body is guaranteed, and the shape of the recessed area is enriched, so that the structure of the deflector is varied. The formation of the recessed area on the deflector can reduce the wind resistance, and a part of the wind resistance is consumed in the recessed area, which improves the service life of the deflector.

Description

technical field [0001] The invention relates to the technical field of rail transit equipment production, in particular to a deflector layer laying process. Background technique [0002] At present, deflectors of metal structure are used in the existing rail transit equipment. Through the setting of the deflectors, the deflector function of the gas can be played, and the lift force of the vehicle body due to the airflow can be changed. In the process of using the above-mentioned metal deflector structure, it can meet the required use requirements, but its weight is relatively large, which limits the development of lightweight rail transit to a certain extent. [0003] In order to solve the above problems, metal materials are replaced by composite materials in the field to form a strong and stable deflector body structure, but only a flat surface of the board can be formed during the molding process of composite materials. To a certain extent, the diversification of the boar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C70/34B29C70/54B29L31/30
CPCB29C70/342B29C70/54B29L2031/3064
Inventor 谈源汤娟陈浩王瑞徐华
Owner NEWTRY COMPOSITE