A kind of carbon fiber slab construction part
Technical field
The utility model relates to carbon fibre material technical field, specifically a kind of carbon fiber planar plate members.
Background technology
Carbon fiber is a kind of fibrous carbon material.It is the micro crystal graphite material obtained through carbonization and graphitization processing by organic fiber, carbon fibre composite has the advantages such as high strength, high temperature resistant, corrosion-resistant, proportion is little, instead of a lot of traditional material, be widely used in various field, as rocket, aircraft, vehicle, apparatus, weaving, medical domain etc.
Apart from the previously described advantages, carbon fibre composite has stronger adsorption capacity, at present at house ornamentation and other furnishing fields, applies comparatively extensive.During house ornamentation, easily produce a large amount of formaldehyde, formaldehyde is larger to person injury.So most people, when selecting finishing material, pays much attention to the content of formaldehyde of finishing material.After having fitted up, also can place the article a bit with formaldehyde adsorption function at home, as active carbon etc.
Along with the generation of carbon fibre composite, also having stronger adsorption capacity while itself comparing environmental protection, is the good material of house ornamentation first-selection.But the thickness of the panel of house ornamentation is not easily blocked up, but intensity and toughness need again to reach certain requirement, so require just higher to the sheet material that carbon fibre composite is made into.
Carbon fiber sheet, in manufacturing process, can adopt the laying mode of different angles to make, reach maximum intensity and toughness to realize the thinnest thickness.At present, most manufacturer adopts asymmetrical laying mode, the plate that this laying mode is produced, and above and below intensity is different with toughness, has limitation during use.
Utility model content
The purpose of this utility model is to solve the defect that in prior art, carbon fiber plate above and below intensity is different with toughness, provides a kind of carbon fiber slab construction part to solve the problems referred to above.
The utility model is achieved through the following technical solutions above-mentioned technical purpose:
A kind of carbon fiber slab construction part, described carbon fiber slab construction part comprises some layers of carbon fiber composite bed; Every layer of carbon fiber composite bed is according to different angles laying; Described slab construction part is from thickness direction, and carbon fiber composite bed is from two side direction Central Symmetry layings; Wherein, from both sides to center, the laying angle of the ground floor of both sides and the 8th layer is respectively 45 ° and 90 °.
Preferably, the thickness of described carbon fiber slab construction part is 2mm.
Preferably, described carbon fiber slab construction part comprises 16 layers of carbon fiber composite bed.
Preferably, the thickness of described every layer of carbon fiber composite bed is 0.125mm.
Preferably, described carbon fibre composite is prepreg.
Preferably, described prepreg is unidirectional pre-immersion material.
Preferably, on the thickness direction of described carbon fiber slab construction part, from both sides to center, the laying angle of the layer 5 of both sides is 45 °.
Preferably, on the thickness direction of described carbon fiber slab construction part, from both sides to center, the second layer of both sides and the laying angle of layer 6 are 0 °.
Preferably, on the thickness direction of described carbon fiber slab construction part, from both sides to center, the third layer of both sides and the laying angle of layer 7 are-45 °.
Preferably, on the thickness direction of described carbon fiber slab construction part, from both sides to center, the laying angle of the 4th layer of both sides is 90 °.
The utility model compared with prior art, has the following advantages:
The carbon fiber slab construction part that the utility model provides comprises 16 layers of carbon fiber composite bed, and the thickness of every layer of carbon fiber composite bed is 0.125mm.The gross thickness of plate is 2mm.The design of thickness like this and the number of plies not only meets plate intensity, meanwhile, in turn ensure that the toughness of plate.
And it is certainly middle to monosymmetric laying mode, can ensure that the performances such as plate top and bottom intensity, toughness are consistent.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of carbon fiber slab construction of the utility model part;
Fig. 2 is the hierarchy schematic diagram of a kind of carbon fiber slab construction of the utility model part.
Detailed description of the invention
For making to have a better understanding and awareness architectural feature of the present utility model and effect of reaching, coordinating detailed description in order to preferred embodiment and accompanying drawing, being described as follows:
As shown in Figure 1, a kind of carbon fiber slab construction part, carbon fiber slab construction part comprises some layers of carbon fiber composite bed; Every layer of carbon fiber composite bed is according to different angles laying; Slab construction part is from thickness direction, and carbon fiber composite bed is from two side direction Central Symmetry layings.Both sides outermost layer is ground floor, and the carbon fiber composite bed be in the middle of slab construction part is intermediate layer.
The carbon fiber slab construction part that the utility model provides comprises 16 layers of carbon fiber composite bed, and the thickness of every layer of carbon fiber composite bed is 0.125mm.The gross thickness of plate is 2mm.The design of thickness like this and the number of plies not only meets plate intensity, meanwhile, in turn ensure that the toughness of plate.
The carbon fibre composite that the utility model provides is unidirectional pre-immersion material.
The carbon fiber plate employing that the utility model provides, is specially to the technique of bilateral symmetry laying from center:
As shown in Figure 2, in the thickness direction thereof, from both sides to center, the ground floor 1 of both sides and the laying angle of layer 55 are 45 ° to carbon fiber slab construction part; From both sides to center, the second layer 2 of both sides and the laying angle of layer 66 are 0 °; From both sides to center, the third layer 3 of both sides and the laying angle of layer 77 are-45 °; From both sides to center, the laying angle of the 4th layer 4 of both sides and the 8th layer 8 is 90 °.
The carbon fiber plate of 2mm thickness, from middle to monosymmetric laying mode, can ensure that the performances such as plate top and bottom intensity, toughness are consistent.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and description; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.