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Design method of automobile carbon fiber reinforced composite material reinforcer

A technology of reinforced composite materials and composite materials, which is applied in the design field of automotive carbon fiber reinforced composite material reinforcements. It can solve problems such as product air bubbles, layer folds, and fiber layer disorderly stacking, so as to improve work efficiency and standardize the development process.

Active Publication Date: 2020-02-11
上海波客实业有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

For example, when the workers laid the cut fiber cloth on the mold, they did not solve the layup folds according to the design results very well, resulting in local air bubbles in the produced products, and disorderly stacking of the fiber layers after curing.

Method used

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  • Design method of automobile carbon fiber reinforced composite material reinforcer
  • Design method of automobile carbon fiber reinforced composite material reinforcer
  • Design method of automobile carbon fiber reinforced composite material reinforcer

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Embodiment Construction

[0045] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. . Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0046] The embodiment of the present invention expounds the basic design process and development ideas by taking the channel reinforcement plate in the CFRP of an automobile as an example, so as to achieve the lightweight technical indicators of automobile parts.

[0047] The embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings of the specification.

[0048] S...

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Abstract

The invention relates to the technical field of computer simulation, in particular to a design method of an automobile carbon fiber reinforced composite material reinforcer, which comprises the technological processes of product structure performance analysis, product structure and laying design and connection assembly. According to the method, the problems of the automobile carbon fiber reinforced plastic (CFRP) reinforcer in different working stages such as performance analysis, structure and layering design, drawing part production and connection assembly can be effectively solved, so thata design basis which is enough for a manufacturing department to be believable is provided. By elaborating the design method of the automobile carbon fiber composite reinforcer, a series of working contents such as design, analysis, manufacturing and assembly stages can be effectively connected in series, the working efficiency is greatly improved, and the CFRP development process is more standardized.

Description

Technical field [0001] The invention relates to the technical field of computer simulation, in particular to a method for designing an automobile carbon fiber reinforced composite material reinforcement. Background technique [0002] Under the current industry background of energy saving, emission reduction and development of new energy vehicles, lightweight body materials are currently one of the main goals of the global automotive industry technology research and development. Carbon fiber reinforced composite materials (CFRP, Carbon Fiber Reinforced Polymer / Plastic) are characterized by their light weight and high strength. , Vibration and noise reduction, and excellent material properties such as the integration of structure and function have gradually become the new favorite of the industry. In the new BMW7 series body structure, CFRP is used in the roof beam, B-pillar, C-pillar, bottom side wall, middle channel and other strengthening structures, and is assembled and connect...

Claims

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Application Information

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IPC IPC(8): G06F30/20G06F30/15
Inventor 钱攀孟祥龙
Owner 上海波客实业有限公司
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