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Automobile radiator crossbeam made of fiber reinforced composite material and manufacturing method thereof

A reinforced composite material, fiber-reinforced technology, applied in vehicle components, substructure, transportation and packaging, etc., can solve the problems of increasing the weight of the body, increasing the weight of the beam of the water tank, and not conforming to the lightweight of the automobile structure.

Inactive Publication Date: 2015-03-04
徐东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the water tank beam that adopts steel parts will undoubtedly increase the weight of the water tank beam, thereby increasing the weight of the vehicle body, which does not meet the trend of lightening the structure of automobiles.

Method used

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  • Automobile radiator crossbeam made of fiber reinforced composite material and manufacturing method thereof
  • Automobile radiator crossbeam made of fiber reinforced composite material and manufacturing method thereof

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0021] Such as figure 1 As shown, the manufacturing method of the fiber-reinforced composite automobile radiator beam provided by the embodiment of the present invention, the manufacturing method at least includes:

[0022] Step S101, material selection.

[0023] Fiber-reinforced composite materials can be selected from glass fiber-reinforced composite materials, carbon fiber-reinforced composite materials, aramid fiber-reinforced composite materials, basalt fiber-reinforced composite materials or mixed fiber-reinforced composite materials; foam layer materials are selected from PVC foam materials, PET foam materials, PU Foam material, SAN foam or PMI foam material; the resin is epoxy resin, unsaturated polyester resin, vinyl resin, phenolic resin or bismaleimide resin.

[0...

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Abstract

The invention belongs to the field of composite material forming and provides an automobile radiator crossbeam made of a fiber reinforced composite material and a manufacturing method thereof. The manufacturing method at least comprises the steps of 1, material selecting; 2, die cleaning; 3, layering; 4, die closing; 5, vacuum pumping; 6, resin injecting; 7, heating curing. The invention aims to obtain the automobile radiator crossbeam made of the fiber reinforced composite material which is of a fiber foam-cored sandwich structure and has the advantages of light weight and high rigidity.

Description

technical field [0001] The invention belongs to the field of composite material molding, and in particular relates to a fiber-reinforced composite automobile radiator beam and a manufacturing method thereof. Background technique [0002] With the progress of society and the development of science and technology, environmental and energy issues have become increasingly prominent, and the voice of developing and popularizing automobiles with energy-saving and emission-reducing efficiency is increasing. People pay more and more attention to the lightweight structure of automobiles. It is required to carry out structural lightweight design on the structural components of the body to achieve the purpose of weight reduction, for example, to carry out structural lightweight design on the water tank beam, door, hood, roof and rear lift door. Due to the characteristics of light weight and high strength of composite material parts More and more applications are applied to automobiles ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D21/09B29C70/34
CPCB62D21/09B29C70/443
Inventor 徐东代小杰
Owner 徐东
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