Carbon fiber plate material and manufacturing method thereof

Abstract

The invention relates to a carbon fiber plate material and a manufacturing method thereof. The carbon fiber plate is formed by dipping a plurality of one-way carbon fiber cloth into resin and then performing laminating curing; the one-way carbon fiber cloth is divided into an upper layer group, a middle layer group and a lower layer group; each piece of carbon fiber cloth forming the upper layer group is formed by heterodromously paving and stacking carbon fiber silk of the adjacent carbon fiber cloth layers; the carbon fiber silks of each piece of carbon fiber cloth forming the middle layer group are homodromously paved and stacked; each piece of carbon fiber cloth forming the lower layer group is formed by heterodromously paving and stacking carbon fiber silk of the adjacent carbon fibercloth layers; the carbon fiber silk of the two adjacent pieces of carbon fiber cloth of the middle layer group and the lower layer group are heterodromously paved and stacked; and the carbon fiber silk of the two adjacent pieces of carbon fiber cloth of the middle layer group and the upper layer group are heterodromously paved and stacked. The carbon fiber plate material and the manufacturing method thereof have the following advantage: the problem that the grain of the adding surface is broken is solved under the conditions of not influencing the thickness and the strength of the carbon fiber plate and not changing the carbon fiber plate.

Description

technical field [0001] The invention relates to a carbon fiber plate and a manufacturing method thereof. Background technique [0002] The carbon fiber sheet forming process is to use unidirectional carbon fiber cloth (unidirectional carbon fiber cloth refers to a large number of carbon fiber filaments in one direction, and only a small amount of carbon fiber filaments in the other direction) impregnated with resin and then laminated and cured. The main purpose In terms of building reinforcement, it is characterized by high axial tensile strength, corrosion resistance and earthquake resistance, and its weakness is that it has low performance for compression members, shear members and members with complex forces. [0003] The carbon fiber sheet is formed by laminating and curing several unidirectional carbon fiber cloths impregnated with resin. one up one down) for laying up, ideally as attached figure 1 As shown, in fact, as attached figure 2 As shown, the layers of the ...

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Problems solved by technology

[0002] The carbon fiber sheet forming process is to use unidirectional carbon fiber cloth (unidirectional carbon fiber cloth refers to a large number of carbon fiber filaments in one direction, and only a small amount of carbon fiber filaments in the other direction) impregnated with resin and then laminated and cured. The main purpose In terms of building reinforcement, it is characterized by high axial tensile strength, corrosion resistance and earthquake resistance, and its weakness is that it has low performance for compression members, shear members and members with complex forces

[0003] The carbon fiber sheet is made of several unidirectional carbon fiber cloth impregnated with resin and then laminated and cured. one up one down) for laying up, ideally as attached figure 1 As shown, in fact, as attached figure 2 As shown, the layers of the unidirectional carbon fiber cloth 100 are interwoven with each other (each unidirectional carbon fiber cloth 100 is uneven). (shown) will cut at least two unidirectional carbon fiber cloths 100 at the same time, which will destroy the texture of the unidirectional carbon fiber cloth layer, and the textures between layers will interlace with each other and produce broken lines, which will affect the appearance

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