Fibre composite material component, and method for producing a fibre composite material component

A fiber composite material and component technology, which is applied in the field of manufacturing fiber composite material components, can solve the problem of many scraps of materials, and achieve the effect of simple structure, light weight and reduction of scraps.

Active Publication Date: 2017-05-31
BAYERISCHE MOTOREN WERKE AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the methods known from the prior art have the disadvantage that only two-dimensional or planar fiber arrangements of continuous fibers are provided
In addition, more material needs to be used and there may be a lot of scrap

Method used

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  • Fibre composite material component, and method for producing a fibre composite material component
  • Fibre composite material component, and method for producing a fibre composite material component
  • Fibre composite material component, and method for producing a fibre composite material component

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0065] figure 1 The basic frame of the fiber composite component 10 according to the invention is shown without surrounding material, which is obtained by the method according to the invention for producing the fiber composite component 10 .

[0066] in use for manufacturing figure 1 In the production method of the fiber composite material component 10 shown, the fiber bundles 20 are firstly spatially arranged in the form of a profile P here.

[0067] The profile P here comprises four fiber bundles 20 with fibers 25 arranged approximately in parallel. A plurality of support devices 30 are arranged between the fiber bundles 20 .

[0068] The fiber bundle 20 and the support device 30 are connected to one another by means of a matrix M made of thermoplastic and / or thermosetting material. The support device 30 can be a component of the matrix M in this case.

[0069] The finished fiber composite component 10 thus comprises fiber bundles 20 and a matrix M. Here, the fiber bund...

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PUM

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Abstract

The present invention relates to a fibre composite material component (10) having fibre bundles (20) and having a matrix (M) of thermoplastic and / or thermosetting material, wherein the fibre bundles (20) are arranged such that they form a profile (P), wherein bracing means (30) are arranged between the fibre bundles (20), wherein at least two fibre bundles (20) are arranged in a skewed manner with respect to one another and wherein at least one cavity (H) is formed in the region of the intersection (K) of the skewed fibre bundles (20). Furthermore, the present invention relates to a method for producing a fibre composite material component (10) having fibre bundles (20) and having a matrix (M) of thermoplastic and / or thermosetting material.

Description

technical field [0001] The invention relates to a fiber composite component and a method for producing a fiber composite component. Background technique [0002] It is known from the prior art to arrange fiber strands and / or scrims and / or fabrics pre-impregnated with thermoplastic material in the form of surfaces in order to construct the component. It is also known to encapsulate parts of fibre-reinforced plastics by means of thermoplastic material including or not including fibres. The method serves to reinforce higher-stressed locations, in particular force introduction locations, and thus increase the stability of the component. [0003] It is also known to produce components by injection molding. Here, a textile fiber material (such as a scrim, fabric, knitted fabric, bundle or the like) is introduced into an injection mold and subsequently encapsulated with a thermoplastic material with or without fibers. Shell panels or hollow components with closed surfaces or the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/14B29C70/46B29C45/17B29C70/20B29C70/24B62D29/04B29L24/00B29L31/00B29L31/30
CPCB29C45/14467B29C45/1706B29C70/207B29C70/24B29C70/46B62D29/043B29C2045/1707B29L2031/737B29L2031/30B29L2024/00B29L2031/001B29C45/14065B29C45/14786B29C2045/14131Y10T428/24058
Inventor T·霍格尔O·康拉德
Owner BAYERISCHE MOTOREN WERKE AG
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