Reinforced guide plate production process

A production process and deflector technology, applied in the field of reinforced deflector production technology, can solve the problems of restricting the development of lightweight rail transit, heavy weight, etc., and achieve structural diversity, weight reduction, and shape enrichment. Effect
CN111469442AInactive Publication Date: 2020-07-31NEWTRY COMPOSITE
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
NEWTRY COMPOSITE
Publication Date
2020-07-31
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention relates to the technical field of rail transit equipment production, in particular to a reinforced guide plate production process. The reinforced guide plate production process comprisesthe steps of: processing a composite material reinforcing rib structure; designing a concave area on a guide plate body, and determining a first position where the concave area is formed on each prepreg laying layer where the guide plate body is formed; cutting the prepreg laying layer at the first position to form a hole; blocking the hole through an additional position supplementing structure,and arranging a needed concave area on the position supplementing structure; laying the reinforcing rib structure on the prepreg laying layer located on the topmost layer; and integrally forming all the laid prepreg laying layers, the position supplementing structures and the placed reinforcing rib structures through an autoclave technology. According to the production process, the strength of a guide plate is enhanced by changing the structural form of the guide plate, and the guide plate has better practical performance through a corresponding process.
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Description

technical field

[0001] The invention relates to the technical field of rail transit equipment production, in particular to a production process of a reinforced deflector. 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, composite materials are currently used to replace metal materials in the field, and a deflector with light weight but excellent performance has been obtained. However, due to the large area of ​​the plate, in order to improve its stability during use, At pres...

Claims

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