Carbon fiber shell forming method and mold

A technology of carbon fiber shell and molding method, which is applied in the direction of coating, etc., can solve the problem that the molding method cannot take into account the processing quality and cost, and achieve the effect of low cost, high yield rate and less rework

Pending Publication Date: 2021-06-25
广州雷迅创新科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a carbon fiber shell molding method and mold to s

Method used

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  • Carbon fiber shell forming method and mold
  • Carbon fiber shell forming method and mold
  • Carbon fiber shell forming method and mold

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[0034] The technical solutions in the embodiments of the present invention will be described in conjunction with the drawings in the embodiments of the present invention.

[0035] Such as Figure 1 to 5 As shown, the present invention provides a carbon fiber shell forming method, characterized in that the following steps are included.

[0036] Step S1, according to the shape of the molded mold, the molding die includes a molding die, and the molding die includes a base 20; the base 20 is provided with the inner cavity 21 and the sealing groove 22, the shape of the inner cavity 21 and the carbon fiber housing 10 need to be formed. The shape is matched, and the sealing groove 22 is arranged side outside around the inner cavity 21; the upper cover 30 is provided with a pneumper interface 31, and the air nozzle interface 31 conducts two surfaces opposite the upper cover 30;

[0037] Step S2, the seal ring 40 is produced according to the shape of the sealing groove 22;

[0038] Step S3 ...

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Abstract

The invention discloses a carbon fiber shell forming method and mold. According to the carbon fiber shell forming method,a sealing structure capable of being inflated from the outside is formed through a sealing ring and a forming mold, and an air compressor is used for extruding a vacuum bag film and preimpregnated epoxy resin carbon cloth in the sealing structure through an air tap connector; and meanwhile, a heating table is used for heating the forming mold so that the preimpregnated epoxy resin carbon cloth can be cured, therefore, according to the scheme, the requirement for production equipment is low, manufacturing is simple, cost is low, environment friendliness is achieved, the manufactured carbon fiber product is little in later rework, high in quality and high in yield, and the problem that an existing forming method cannot give consideration to machining quality and cost is practically solved.

Description

technical field [0001] The invention relates to the field of carbon fiber material processing, in particular to a method for forming a carbon fiber shell and a mold. Background technique [0002] Carbon fiber is an emerging high-tech material widely used in aviation, sporting goods, machinery, automobiles and other fields. Its weight is lighter than aluminum, but its strength is higher than steel. It has high specific strength, specific modulus, excellent corrosion resistance, It has a series of advantages such as fatigue resistance and designability, and the shell produced has both the soft processability and unique appearance of textile fibers, and is favored by the masses of the people. [0003] At present, the mature shell forming process mainly includes four forming processes such as SMC, RTM, vacuum bag pressure and autoclave. Among them, most of the products adopt the autoclave process. The autoclave forming method has large initial investment, high cost and complica...

Claims

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Application Information

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IPC IPC(8): B29C70/44B29C70/54B29C37/00B29C33/00
CPCB29C70/44B29C70/54B29C37/0089B29C33/00
Inventor 雷利彬
Owner 广州雷迅创新科技股份有限公司
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