Carbon fiber multifilament spline reinforcing method and device thereof

A reinforcement device and carbon fiber technology, which is applied in the field of carbon fiber detection devices, can solve problems such as inaccurate test results and unsatisfactory carbon fiber multifilament reinforcement effects, and achieve the effects of avoiding difficult cleaning, improving curing quality and efficiency, and reducing personnel costs.

Pending Publication Date: 2021-12-03
山东永成新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The present invention aims to solve the technical problems of unsatisfactory reinforcing effect and inaccurate test results of existing carbon fiber multifilament, and provides a carbon fiber multifilament spline reinforcing method and device with good reinforcing effect and accurate test results

Method used

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  • Carbon fiber multifilament spline reinforcing method and device thereof
  • Carbon fiber multifilament spline reinforcing method and device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Take the 12k carbon fiber spline as an example:

[0037] 1. Set the width of the reinforcing sheet (that is, the distance between the dotted lines) to 15mm for kraft paper;

[0038] 2. Through the control system, the lower pressing plate of the strengthening device is ejected as a strengthened working platform;

[0039] 3. Place kraft paper on the left and right sides of the lower platen, the width is equal to the lower platen, and the edge is flush with the lower platen;

[0040] 4. Place the multifilament spline to be reinforced at the dotted line of the kraft paper;

[0041] 5. Take the reinforced resin with a syringe, and inject 1.0g of resin evenly at a position about 5mm away from the edge of the kraft paper from the multifilament spline vertically above the kraft paper;

[0042] 6. Cover the left and right sides of the lower platen with a layer of kraft paper, aligning with the edge of the bottom kraft paper;

[0043] 7. Through the control system, the lower p...

Embodiment 2

[0060] Take the 48k carbon fiber spline as an example:

[0061] 1. Set the width of the reinforcing sheet (that is, the distance between the dotted lines) to 20mm for kraft paper;

[0062] 2. Through the control system, the lower pressing plate of the strengthening device is ejected as a strengthened working platform;

[0063] 3. Place kraft paper on the left and right sides of the lower platen, the width is equal to the lower platen, and the edge is flush with the lower platen;

[0064] 4. Place the multifilament spline to be reinforced at the dotted line of the kraft paper;

[0065] 5. Take the reinforced resin with a syringe, and inject 1.6g of resin evenly at a position about 5mm away from the edge of the kraft paper from the multifilament spline on the kraft paper vertically above;

[0066] 6. Cover the left and right sides of the lower platen with a layer of kraft paper, aligning with the edge of the bottom kraft paper;

[0067] 7. In the control system of the strengt...

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Abstract

The invention relates to a carbon fiber multifilament spline reinforcing method and a device thereof, and solves the technical problems that the existing carbon fiber multifilament reinforcing effect is not ideal, and the test result is inaccurate. The carbon fiber multifilament spline reinforcing device is provided with an upper pressing plate, a lower pressing plate, a transmission pressurizing device, a transmission device, a thermal insulation layer and a control system, the upper pressing plate, the lower pressing plate, the transmission pressurizing device and the transmission device are arranged in the thermal insulation layer, and the control system is connected with a computer. The invention also provides a carbon fiber multifilament spline reinforcing method. The method can be used in the field of carbon fiber multifilament sample preparation.

Description

technical field [0001] The invention relates to a carbon fiber detection device, in particular to a carbon fiber multifilament spline strengthening method and device. Background technique [0002] Carbon fiber refers to a high-strength, high-modulus new fiber material with a carbon content of more than 90%. It has a series of excellent properties such as high temperature resistance, friction resistance, electrical conductivity, thermal conductivity, and corrosion resistance. Therefore, it is widely used in aerospace. , sports and leisure, automotive lightweight, wind power blades and other fields. [0003] With the breakthrough of domestic carbon fiber technology, various types of carbon fibers have achieved stable localization, and the characterization of carbon fiber performance indicators is particularly important. Among them, the mechanical properties of carbon fiber multifilament are an important indicator of carbon fiber, and the test is carried out according to "Test...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/28
CPCG01N1/28
Inventor 张新伟姜艺玺齐志军宋立志周占发陈科瑾张超时英勇王春晓肖桢
Owner 山东永成新材料有限公司
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