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Method for producing carrier component, and carrier component and carrier comprising the same

A carrier and component technology, applied in the carrier field of carrier components, can solve problems such as laboriousness and increase component weight, and achieve the effects of suppressing overlapping, eliminating ripples, and high tensile strength

Pending Publication Date: 2019-07-16
AIRBUS OPERATIONS GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This can be laborious and additionally increases the weight of the manufactured component

Method used

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  • Method for producing carrier component, and carrier component and carrier comprising the same
  • Method for producing carrier component, and carrier component and carrier comprising the same
  • Method for producing carrier component, and carrier component and carrier comprising the same

Examples

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Embodiment Construction

[0038] figure 1 The surface area 2 and the reinforcing elements 4 are shown schematically. The surface region 2 has an outer side 6 , an inner side 8 and a receiving section 10 arranged on the inner side. The reinforcement member 4 is configured, for example, as a longitudinal reinforcement element (stringer) for a watch case of an aircraft. The reinforcing element 4 has only exemplary two legs 12 which provide a segmented connection surface 14 . The connecting surface 14 is in surface contact with the receiving section 10 on the inner side 8 of the surface region 2 .

[0039] Both the surface region 2 and the reinforcing element 4 are produced from fiber-reinforced thermoplastic. The thermoplastic can be, for example, PEEK or PEKK with embedded carbon fibers as reinforcing fibers.

[0040] The reinforcing fibers are only sketched in this diagram. The two components 2 and 4 can be welded together by heating the connection region between the reinforcement component 4 and t...

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PUM

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Abstract

A method for producing a carrier component from a fiber-reinforced plastic includes the steps of: providing a surface region with an inner side, an outer side and an accommodation section arranged atthe inner side, the surface region being composed of a fiber-reinforced thermoplastic material; providing a reinforcement member with a connecting surface, the reinforcement member being composed of afiber-reinforced thermoplastic material; bringing the reinforcement member into contact with the surface such that the joint face is located on the accommodation section; heating the joining region in a planar manner, the connecting surface and the receiving section of the reinforcement element being located in the joining region, so that the reinforcement element and the surface region are welded to one another; cooling the land; comparing the obtained geometry of the combination formed by the reinforcement member and the skin region with a predefinable geometry, wherein if the geometry obtained deviates from the geometry that can be preset, the joining zone is reheated, the reinforcement element and the surface region are deformed and cooled. The invention also provides a carrier memberand a carrier with the carrier member.

Description

technical field [0001] The invention relates to a method for producing a carrier component from fiber-reinforced plastic, as well as a carrier component or a carrier with such a carrier component. Background technique [0002] Larger vehicles, and in particular commercial aircraft, are increasingly being produced with the aid of components made of fiber-reinforced plastic. The components, especially in the case of traffic aircraft, are often of large dimensions in order to reduce the outlay for connecting multiple components. However, when using large-scale components made of fiber-reinforced plastic, deviations in shape or surfaces that should be corrected can sometimes occur. If, for example, the surface region is equipped with reinforcing elements, the preforms of the surface region and the preforms of the reinforcing elements are sometimes placed together on the forming tool for subsequent heating together in an autoclave for hardening. Due to the different layer thick...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C65/18B29L31/30
CPCB29C65/18B29L2031/3076B64C1/00B29C65/08B29C65/344B29C65/348B29C65/3492B29C66/0324B29C66/034B29C66/0342B29C66/112B29C66/1122B29C66/131B29C66/532B29C66/61B29C66/71B29C66/7212B29D99/0014B29C66/73921B29C66/91411B29C66/91441B29C69/00B29C66/72141B29L2031/3085B29C66/721B29K2307/04B29K2071/00B29K2081/04B64F5/10B29C65/221B29C65/82B29C66/4722B29K2671/00B64C2001/0072F28F21/02
Inventor 彼得·林德
Owner AIRBUS OPERATIONS GMBH
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