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Carbon fiber composite material product and manufacturing method thereof

A composite material and carbon fiber technology, which is applied in ceramic products, fiber processing, textiles and papermaking, can solve the problems of cumbersome and time-consuming manufacturing methods, low production efficiency and difficult processing, and achieve low cost, high production efficiency and easy processing. Effect

Active Publication Date: 2009-09-16
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The first purpose of the present invention is to provide a low-cost, easy-to-process carbon fiber composite product for the problems of high cost and difficult processing of existing carbon fiber composite products
[0006] The second purpose of the present invention is to provide a convenient, quick and high-efficiency manufacturing method for carbon fiber composite products in view of the cumbersome, time-consuming and low production efficiency problems of the existing carbon fiber composite product manufacturing methods

Method used

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  • Carbon fiber composite material product and manufacturing method thereof
  • Carbon fiber composite material product and manufacturing method thereof
  • Carbon fiber composite material product and manufacturing method thereof

Examples

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Embodiment

[0037] A preferred embodiment of the present invention will be described in detail below by taking the case of a mobile phone as an example.

[0038] like Figure 8 As shown, the mobile phone case mainly includes a mobile phone case main body 1 and a buckle 2, and the buckle 2 is mainly used to fix the mobile phone case to the mobile phone main body. Figure 9 The front schematic diagram of the mobile phone case is illustrated. In this figure, the buckle 2 is not shown. From this figure, it can be seen that the surface of the main body 1 of the mobile phone case has a carbon fiber visual effect. Figure 10 Yes Figure 8 The schematic cross-sectional view of the mobile phone shell shown in the figure, as can be seen from the figure, the mobile phone shell includes a cell phone shell blank 11, a paint layer 12 formed on the outer surface of the mobile phone shell blank 11 and a buckle (not shown in the figure). shown), wherein the structural member 13 can also include an adhes...

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Abstract

The invention discloses a carbon fiber composite material product which comprises a plurality of laminated carbon fiber cloth layers. The laminated carbon fiber cloth layers are combined into a whole by cured thermosetting resin. The carbon fiber composite material product is characterized in that at least part of the line directions of the carbon fiber cloth layers a staggered. As part of the line directions of the carbon fiber cloth layers of the product is staggered, the resin distribution on the carbon fiber cloth is relatively uniform. Therefore, no small pits can easily appear on the surface of the primary blank of the carbon fiber composite material product, and no soil filling or grinding process is required; therefore, the carbon fiber composite material product has the advantages of low cost and easy processing.

Description

technical field [0001] The invention relates to a carbon fiber composite material product and a manufacturing method thereof. Background technique [0002] Carbon fiber is an industrial raw material commonly used in today's international industrialized countries. Carbon fiber has the characteristics of light weight, high strength, high modulus, high temperature resistance (up to 2000 ° C), corrosion resistance and fatigue resistance, which are significantly higher than steel and aluminum. Carbon fiber composite materials made of carbon fiber and a matrix such as resin are widely used in aerospace industry, aviation industry, transportation, sports equipment, civil engineering, fire protection and other fields due to their excellent physical and chemical properties. In addition, carbon fiber also has the characteristics of electromagnetic shielding and anti-static, which is suitable for application in the field of electronic appliances. At present, it has not been widely used...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M17/04D06N3/16H04M1/02B29C70/10B29C70/34B29K63/00B29K307/04
CPCC04B26/122B29K2707/04C08J5/042B29L2031/3431C04B2111/00379B29C45/14811C04B20/1033C04B2111/00612C08J2361/06B29C70/205B29C70/202C04B26/14C04B2111/00413C08J2363/00C08J5/24B29C70/34B29C70/78Y10T156/1089Y10T428/24124C08J5/243C04B14/386C04B38/00C04B40/0259C04B40/0263
Inventor 孙立刚陈苏里张家鑫常明珠郭宏志
Owner BYD CO LTD
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