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Carbon fiber woven belt for reinforcing composite aerial material and production method of belt

A composite material and carbon fiber technology, applied in the direction of fabrics, textiles, textiles and papermaking, etc., can solve the problem that carbon fiber cloth or felt is not suitable for use, and achieve the effect of high flexibility, high tensile strength and strong integrity

Inactive Publication Date: 2013-03-27
ZHEJIANG LIANYANG NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, large aviation parts are generally reinforced with carbon fiber cloth and carbon fiber multi-axial felt. suitable for use

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Carbon fiber woven belt for reinforcing composite aerial material and production method of belt

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Effect test

Embodiment 1

[0012] Such as figure 1 As shown, the carbon fiber webbing for aviation composite material reinforcement described in this embodiment is mainly composed of carbon fiber bundles 1, and the carbon fiber bundles 1 are divided into warp direction carbon fiber bundles and weft direction carbon fiber bundles. The warp and weft weaving of carbon fiber yarn bundles in the weft direction is woven into a webbing, and an overlock line 2 is provided at its edge.

[0013] The warp-direction carbon fiber bundles and weft-direction carbon fiber bundles are uniformly composed of 3000 yarns, 6000 yarns or 12000 yarns.

[0014] The overlock thread 2 is high-strength polyester yarn.

[0015] The production method of carbon fiber webbing for aviation composite material reinforcement, after the warp-oriented carbon fiber yarn is exported through the creel, it first passes through a tension control device, and then passes through the eyelet of the creel to form a neat carbon fiber yarn bundle 1, a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a carbon fiber woven belt for reinforcing a composite aerial material. The carbon fiber woven belt is mainly made up of carbon fiber yarn bundles which comprise warp-wise carbon fiber yarn bundles and weft-wise carbon fiber yarn bundles; the warp-wise carbon fiber yarn bundles and the weft-wise carbon fiber yarn bundles are woven to form a woven belt; and a lock stitch is formed on the edge of the woven belt. According to the carbon fiber woven belt for reinforcing the composite aerial material and the production method of the belt disclosed by the invention, the woven belt which is woven by a high-speed webbing loom has carbon fiber yarns which are firmly locked with each other, so that the integrity is strong. Moreover, the width of the fabric is small, the using flexibility is large, the surface flatness of the products is good, the carbon fiber warps and wefts are firmly locked with each other, the thickness is controlled by yarn inlet amount, and the longitudinal-transverse tensile strength of the products is high.

Description

technical field [0001] The invention relates to the field of aviation composite materials, in particular to a carbon fiber ribbon for reinforcing aviation composite materials and a production method thereof. Background technique [0002] Carbon fiber has been widely used in the aviation manufacturing industry due to its excellent performance. The most prominent main properties are high strength, high modulus, small specific gravity, light weight, high temperature resistance, fatigue resistance, corrosion resistance, high conductivity and stability resistance. It has a series of excellent performances such as high stability, high compatibility with other materials, soft processability of textile fibers, easy compounding, and large degree of design freedom. In the field of aerospace, using the above properties of carbon fiber combined with high-performance resin to make aerospace structural parts can greatly reduce weight and improve strength. At present, large aviation parts...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D03D15/00D03D3/00D03D15/275D03D15/573
Inventor 蔡正杰
Owner ZHEJIANG LIANYANG NEW MATERIAL
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