Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a carbon fiber shell molding method and mold to solve the problem that the existing molding method cannot take into account both processing quality and cost

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Carbon fiber shell forming method and mold
  • Carbon fiber shell forming method and mold
  • Carbon fiber shell forming method and mold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0035] Such as Figure 1 to Figure 5 As shown, the present invention provides a carbon fiber shell molding method, which is characterized in that it comprises the following steps,

[0036] Step S1, according to the shape of the carbon fiber shell 10 to be formed, a molding mold is made. The molding mold includes a base 20 and an upper cover 30; the base 20 is provided with an inner cavity 21 and a sealing groove 22. The shapes are matched, and the sealing groove 22 is arranged in a circle around the inner cavity 21; the upper cover 30 is provided with an air nozzle interface 31, and the air nozzle interface 31 is connected to the two opposite surfaces of the upper cover 30;

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

[0038]...

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
Login to View More

PUM

PropertyMeasurementUnit
Shore hardnessaaaaaaaaaa
Login to View More

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

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com