Apparatus and method for producing a fiber composite component

Patent metadata

Field	Value
Publication number	US-10434727-B2
Application number	US-201615359038-A
Country	US
Kind code	B2
Filing date	Nov 22, 2016
Priority date	Nov 24, 2015
Publication date	Oct 8, 2019
Grant date	Oct 8, 2019

Abstract

An apparatus for producing a fiber composite component. The apparatus includes a shaping tool and a plurality of laying units which are mechanically independent of one another and are each configured to lay a fiber material on the shaping tool, wherein the laying units each include a control device which is configured to actuate each laying unit to automatically interact with at least one other laying unit to lay a predetermined fiber arrangement together.

First claim

The invention claimed is:

1. A method for producing a fiber composite component comprising:
providing a shaping tool and a plurality of laying units which are mechanically independent of one another and are configured to lay a fiber material on the shaping tool; and
laying the fiber material on the shaping tool together by the plurality of laying units in a predetermined fiber arrangement,
wherein the laying units each comprise a control device, by which each laying unit is actuated in order to automatically interact with at least one other laying unit to lay the predetermined fiber arrangement together,
wherein the laying units move autonomously on an assigned running surface to lay the fiber material, and
wherein the laying units move on the running surface in a magnetically driven manner to lay the fiber material.

2. The method of claim 1 , wherein the laying units comprise communication devices and communicate with one another in order to determine laying of the fiber arrangement, including a pattern or a distribution of the fiber arrangement.

3. The method of claim 1 , wherein the shaping tool is provided as the running surface, the laying units moving in order to lay the fiber material on the shaping tool.

4. The method of claim 1 , wherein the running surface comprises a ferromagnetic design, and the laying units each comprise a drive device having controllable magnets in order to move on the running surface in the magnetically driven manner, the magnets each being actuated by the control device which belongs to each laying unit in order to move the laying units on the running surface.

5. The method of claim 1 , wherein the running surface contains controllable magnets, and the laying units each comprise a drive device interacting therewith in order to move on the running surface in the magnetically driven manner, the magnets being actuated by the control devices in order to move the laying units on the running surface.

6. The method of claim 1 , wherein the laying units move on an inner face of a hollow body, which face forms the running surface, in order to lay the fiber material, the shaping tool being arranged inside the hollow body such that the laying units moving on the running surface wind or braid the fiber material around the shaping tool.

7. The method of claim 1 , wherein the method is for producing a fiber composite component by an apparatus for producing a fiber composite component, the apparatus comprising a shaping tool and a plurality of laying units which are mechanically independent of one another and are each configured to lay a fiber material on the shaping tool, wherein the laying units each comprise a control device which is configured to control each laying unit to automatically interact with at least one other laying unit in order to lay a predetermined fiber arrangement together.

8. A system for producing a fiber composite component, comprising:
a shaping tool; and
a plurality of laying units which are mechanically independent of one another and are each configured to lay a fiber material on the shaping tool, the laying units each comprising a control device that is configured to control each laying unit to automatically interact with at least one other laying unit in order to lay a predetermined fiber arrangement together,
wherein the laying units are each configured to autonomously move on an assigned running surface, and
wherein the running surface is ferromagnetic, and the laying units each comprise a drive device having magnets which are controllable by the control device to move on the running surface in a magnetically driven manner, or wherein the running surface contains controllable magnets, including magnets that are controllable by the control device of a laying unit, and the laying unit comprises a drive device for interacting therewith to move on the running surface in a magnetically driven manner.

9. The system of claim 8 , wherein the laying units comprise communication devices which are configured for communication between the laying units in order to determine laying of the fiber arrangement, including a pattern or a distribution of the fiber arrangement.

10. The system of claim 8 , wherein the shaping tool is provided as the running surface.

11. The system of claim 8 , wherein a hollow body is provided, an inner face of which forms the running surface, at least portions of the shaping tool being arrangeable inside the hollow body such that the fiber material can be wound or braided around the shaping tool by laying units moving on the running surface.

Assignees

• Airbus Defence & Space Gmbh

Inventors

• Engel Franz
• Weimer Christian
• Orth Tilman

Classifications

• B29C70/38 Primary

  Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns {(application heads for tyres B29D30/28)} · CPC title

• B29C70/86

  Incorporated in coherent impregnated reinforcing layers, {e.g. by winding} · CPC title

• B29C70/382 Primary

  Automated fiber placement [AFP] · CPC title