DE102019129775A1 - Process for the production of fiber-reinforced components, fiber-reinforced component and system for carrying out such a process - Google Patents

Abstract

The invention relates to a method for producing fiber-reinforced components, in particular fiber-reinforced plastic components, wherein at least one fiber component (40) with at least one first fiber layer is applied to an inner tool (10). In a further step, the fiber component (40) is enclosed with an external tool (20). In a further step, the inner tool (10) is rotated together with the at least one fiber component (40) and the outer tool (20) at a predeterminable first speed. Furthermore, a liquid matrix component (30) is introduced by means of the inner tool (10), so that the matrix component (30) penetrates the fiber component (40) during rotation in such a way that the fiber component (40) is embedded in the matrix component (30). The invention also relates to a fiber-reinforced component and a system for carrying out such a method.

Description

The invention relates to a method for producing fiber-reinforced components, in particular fiber-reinforced plastic components, a system for carrying out such a method and a fiber-reinforced component according to such a method.

Fiber-reinforced components are usually manufactured using vacuum or overpressure units. In this way, suitable compaction of the matrix and fiber materials can be achieved. However, this procedure is costly and time-consuming.

It is also possible to achieve such a compaction of the matrix component and the fibers to be embedded therein using the centrifugal casting process. Here, the centrifugal force is used during the rotation around an axis of rotation in order to achieve a desired mixture or separation of fiber and matrix components.

Such a centrifugal casting process is from the documents EP 3 103 624 B1 and EP 0 360 758 B1 known, wherein the resin as a matrix component and the fiber material are each fed to a rotating die in the course of the manufacturing process. A particular disadvantage of this procedure is that only an inhomogeneous mixing or demixing of the matrix and fiber components between individual layer areas can be achieved. In addition to the distribution, the alignment of the fiber component within the matrix component can only be controlled to a limited extent or not in a targeted manner. In addition, processing long and continuous fibers with such methods is impossible.

The invention is based on the object of specifying a method for producing a fiber-reinforced component which is easy to use and inexpensive to carry out, as well as making it possible to provide high-quality and dimensionally stable components with high tolerance requirements, with fibers of all types, including long and continuous fibers, being specifically processable especially in terms of fiber placement and orientation. A further object of the invention is to specify a fiber-reinforced component and a system for carrying out the method according to the invention.

The object is achieved with a view to the production method by independent claim 1, with a view to the fiber-reinforced component by claim 9 and with a view to the system by claim 9. Preferred embodiments are specified in the dependent claims.

• - Aufbringen wenigstens einer Faserkomponente mit wenigstens einer ersten Faserschicht auf ein Innenwerkzeug,
• - Umschließen der Faserkomponente mit einem Außenwerkzeug, insbesondere sodass die Faserkomponente von dem Innenwerkzeug in Kombination mit dem Außenwerkzeug umschlossen ist, vorzugsweise wenigstens umfangsseitig umschlossen bzw. eingefasst ist;
• - Rotieren des Innenwerkzeugs zusammen mit der wenigstens einen Faserkomponente und dem Außenwerkzeug mit einer vorbestimmbaren ersten Drehzahl;
• - Einbringen einer flüssigen Matrixkomponente mittels dem Innenwerkzeug, insbesondere Einbringen der flüssigen Matrixkomponente in einen Innendurchmesser des vorzugsweise permeablen Innenwerkzeugs, sodass die Matrixkomponente während des Rotierens die Faserkomponente derart durchdringt, dass die Faserkomponente in der Matrixkomponente eingebettet wird.

According to the invention, a method for producing fiber-reinforced components, in particular fiber-reinforced plastic components, is provided, which has the following steps:

• - applying at least one fiber component with at least one first fiber layer to an internal tool,
• - Enclosing the fiber component with an external tool, in particular so that the fiber component is enclosed by the internal tool in combination with the external tool, preferably enclosed or enclosed at least on the circumferential side;
• Rotating the inner tool together with the at least one fiber component and the outer tool at a predeterminable first speed;
• Introducing a liquid matrix component by means of the inner tool, in particular introducing the liquid matrix component into an inner diameter of the preferably permeable inner tool, so that the matrix component penetrates the fiber component during rotation in such a way that the fiber component is embedded in the matrix component.

The invention is based on the idea of using the pre-positioning of the fiber component on the inner tool and the definition of a specific component geometry by means of the outer tool to provide a fiber-reinforced component which has both a suitable fiber distribution along its cross-section and a high-grade fiber orientation, in particular in each of the individual fiber layers provided, as well as having a high degree of dimensional accuracy in the sense of an imprint in particular of an inner side or an inner shape or an inner diameter of the outer tool.

Since only the matrix component, for example a resin or a reaction resin or another liquid matrix material, has to be fed in during the rotation in the course of a centrifugal casting process, a simplified process and an advantageously controllable distribution of the fiber component or embedding in the matrix component is available. On the basis of the rotation and the acting centrifugal forces, the resulting fiber-reinforced component can also advantageously be demolded, in particular advantageously demolded from the inner tool.

In particular, it is provided that the fiber component in the dry state on the Inner tool is deposited or applied. The fiber component can be braided, wound or arranged on the inner tool in some other suitable manner. The fiber component can preferably be used or usable in any conceivable semi-finished fiber form, such as woven fabric, scrim, unidirectional material, mats or the like, and with any desired, in particular short, long or continuous fibers, within the scope of the invention.

Furthermore, when positioning the external tool, it is provided that an essentially closed working space is formed on the basis of the external tool and the internal tool, in which the fiber component can be arranged and penetrated by the matrix component. In the context of the invention, the fiber component can be viewed as completely enclosed or enclosed by the inner tool and the outer tool, at least however on the circumferential side. The at least one fiber component, for example a (reaction) resin, can expediently be embedded in the at least one matrix component within the working space formed.

For the purposes of the invention, an inner tool is to be understood as meaning, in particular, a tool part that is located radially on the inside with respect to an axis of rotation, and an outer tool is to be understood in particular as a tool part that is located radially outside of the axis of rotation.

By pressing the matrix component and the fiber component radially outward against the outer tool along the acting centrifugal forces, a fiber-reinforced component can be provided which represents an impression of an inner shape or an inner diameter of the outer tool. Because the outer tool has a dimensionally stable inner shape, fiber-reinforced components or plastic components can be produced in a reproducible form within narrow tolerance ranges.

Furthermore, the rotation and the accompanying centrifugal forces cause an, at least slight, alignment or orientation and stretching of the fiber component or the fiber components contained in the fiber component. In this way, in particular by stretching the fiber undulations, an advantageous fiber alignment can be reinforced or supported and thus an optimized quality of the fiber-reinforced component can be achieved.

Furthermore, with the method according to the invention, if necessary, a component with a high fiber content and low internal dimensional accuracy can be produced, or a component with a low fiber content and high internal dimensional accuracy. Using the present invention, a flexible, application-specific configuration of fiber-reinforced components is thus possible.

It is preferably provided that the liquid matrix component is introduced into an inner diameter of the preferably permeable inner tool, so that the matrix component penetrates and embeds the fiber component during rotation. In the context of the present invention, a permeable configuration, for example of the inner tool, is to be understood in particular to mean that the matrix component can penetrate a wall or peripheral wall of the inner tool. For this purpose, the inner tool can have appropriate openings along its wall. The permeability of the inner tool and / or the outer tool thus describes the possibility for the matrix component to enter the working space between the inner tool and the outer tool and / or to partially exit this working space again.

• - Weiterrotieren des Innenwerkzeugs zusammen mit der Matrixkomponente, der Faserkomponente und dem Außenwerkzeug bis eine gewünschte Kompaktierung der Faserkomponente innerhalb der Matrixkomponente erreicht ist, insbesondere weiterrotieren mit einer vorbestimmbaren zweiten Drehzahl und/oder unter fortlaufendem Einbringen von flüssiger Matrixkomponente, vorzugsweise mit einem reduzierten Volumenzufluss.

In one embodiment it is provided that the method has the further step:

• - Further rotation of the inner tool together with the matrix component, the fiber component and the outer tool until a desired compaction of the fiber component within the matrix component is achieved, in particular further rotation at a predeterminable second speed and / or with continuous introduction of liquid matrix component, preferably with a reduced volume inflow.

Thus, during the further rotation to compact the matrix component with the embedded fiber component, the introduction of the matrix component can be continued, in particular continued with a reduced volume inflow rate of the matrix component. In this way, the matrix component can be adjusted in accordance with the compaction that is taking place.

• - Weiterrotieren des Innenwerkzeugs zusammen mit der Faserkomponente, der Matrixkomponente und dem Außenwerkzeug bis ein gewünschter Aushärtungsgrad der Matrixkomponente erreicht ist, insbesondere weiterrotieren mit einer vorbestimmbaren dritten Drehzahl.

According to a preferred embodiment, the method has the further step:

• Further rotation of the inner tool together with the fiber component, the matrix component and the outer tool until a desired degree of hardening of the matrix component is reached, in particular continuing to rotate at a predeterminable third speed.

According to one embodiment, the predeterminable second speed is less than the predeterminable first speed, and wherein the predeterminable third speed is less than the predeterminable first and / or second speed.

By continuing to rotate during the drying or curing process, one-sided wall thickening of the fiber-reinforced component can be prevented. In particular, for this purpose, the speed can be reduced essentially continuously or gradually over a drying / curing period.

In particular, with a very high first speed, rapid (soaking) impregnation of the fiber component with the matrix component can be achieved. This can be important or necessary for fast-reacting or drying matrix components, such as fast-reacting resins. With the help of a preferably permeable outer tool and the use of resin as a matrix component, the formation of so-called “resin nests” or areas rich in resin can be prevented.

The lower second speed can be used, in particular with a reduced inflow of matrix component or resin or the like, to adjust the degree of compaction of the fiber material when the resin or the flowable matrix component is still flowable.

Another lower third speed can be used for uniform curing of the matrix component in connection with the fiber component embedded therein.

Particularly preferably, after the fiber component has been embedded in the matrix component by means of the first speed, the further rotation at the second, reduced speed can be continued. It is also possible here to reduce or stop any further feed or discharge of the matrix component. After a desired degree of compaction has been achieved, a preferably lower third speed can be set in order to continue the rotation of the fiber-reinforced component to be produced during curing and to ensure dimensional stability.

Alternatively, it can be provided that the first and the second speed are identical or the first, second and third speed are identical.

In particular, the first, second and third speed can be provided as a speed characteristic which has a constant speed or speed curves or changes in speed that are variable over time. The first, second and third speeds can each be configured to be constant or variable. For example, the third speed can steadily decrease during curing, for example in the sense of a ramp function, or the first speed can undulate during the introduction of the matrix component to soak the fiber component or the like.

During the various work steps, in particular during the initial introduction of the matrix component for penetrating and embedding the fiber component, compacting and curing of the fiber-reinforced component to be produced, appropriate rotational speeds can be set.

Furthermore, it can be provided that the method according to the invention is carried out at least temporarily in an oven or a temperature-controllable area in order to accelerate curing of the fiber-reinforced component.

In one embodiment, the first speed, the second speed and / or the third speed for rotating at least the inner tool, the fiber component and the outer tool can be predetermined as constant speed (s) or variable speed (s) or speed characteristics.

Accordingly, the first speed is set in such a way that suitable embedding or impregnation of the fiber component in the matrix component can take place. Furthermore, a compaction or compression of the fiber-reinforced component can be set in a targeted manner on the basis of a second speed and the associated centrifugal forces. While a third speed is set, the curing of the fiber-reinforced component can take place, wherein a shape of the component can be maintained on the basis of the continuous rotation.

According to a further embodiment, the fiber component is applied to the inner tool with at least a first and a second fiber material layer. In a preferred embodiment, at least one sandwich component is inserted between the first fiber material layer and the second fiber material layer of the fiber component, in particular at least one foam element, connecting elements, preferably metallic connecting elements, or the like.

Thus, by means of the present invention, a complex, fiber-reinforced component, and in particular a sandwich construction of the fiber-reinforced component, can be implemented in an application-specific and expedient manner.

According to one embodiment, a first layer component, between the inner tool and the fiber component, and / or as a last layer component, between the fiber component and the outer tool, at least one tear-off component, in particular a tear-off fabric, applied.

According to a secondary aspect of the invention, a fiber-reinforced component, in particular a fiber-reinforced plastic component, is provided which is produced by a method according to the invention, the fiber-reinforced component having at least one matrix component and at least one fiber component with at least one fiber layer.

In particular, the fiber-reinforced component can be provided as a dimensionally stable fiber-reinforced component which can also meet narrow tolerance ranges. Furthermore, the mechanical properties of the component can be optimized on the basis of the advantageous fiber alignment of the fiber component in the course of the rotation and on the basis of a specifically adjustable fiber proportion.

• - einem Innenwerkzeug, welches während einer Rotation zur umfangsseitigen Abgabe der Matrixkomponente geeignet ist, und
• - einem Außenwerkzeug, welches an einem Innendurchmesser eine Innenform zur Ausbildung des faserverstärkten Bauteils aufweist.

In a further secondary aspect of the invention, a system for carrying out a method according to the invention for producing a fiber-reinforced component according to the invention is provided, with

• - An inner tool which is suitable for the peripheral delivery of the matrix component during a rotation, and
• - An external tool which has an internal shape on an internal diameter for forming the fiber-reinforced component.

In the context of the present invention, the release of the matrix component through the inner tool is to be understood in particular as meaning that the matrix component can pass through the inner tool or a wall of the inner tool and exits along the circumference of the inner tool.

Alternatively, the matrix component can expediently be distributed and dispensed in some other way along the inner tool, for example by means of special fluid lines or the like.

The inner shape of the outer tool can in particular be designed as a dimensionally stable inner shape, so that the component also satisfies narrow tolerance ranges in the sense of an imprint of the inner shape. In particular, a large number of fiber-reinforced components can be produced in this way within narrow tolerance ranges.

In a preferred embodiment it is provided that the inner tool is designed as a permeable inner tool, in particular as a hollow tube with a permeable circumferential wall, and / or the outer tool is designed as a permeable outer tool, in particular with a permeable circumferential wall. Furthermore, according to a preferred embodiment, the inner tool and / or the outer tool are designed as a permeable membrane, a metallic shape, in particular a sheet metal, with openings, a shape with piezo-adaptively controllable opening diameters or the like.

Thus, the matrix component can preferably pass through openings along the wall of the inner tool or of the outer tool. Furthermore, the openings can be embodied statically in the inner tool or the outer tool or can be adapted, for example piezo-adaptively or piezoelectrically controllable.

Since the outer tool is also made permeable, an appropriate embedding of the fiber component can be ensured. In particular, excess material of the matrix component can be diverted along the action of centrifugal force during the rotation.

In one embodiment, the system has a feed device for feeding the matrix component to an inner diameter of the inner tool, in particular for injecting the matrix component into the inner diameter of the inner tool.

Thus, as required, the matrix component can be introduced into the system and distributed in order to achieve an expedient embedding of the fiber component.

According to a preferred embodiment, the inner tool and / or the outer tool are designed to be rotationally symmetrical, in particular so that the inner tool and the outer tool can be arranged concentrically to one another.

Alternatively, the inner tool and / or the outer tool can not be designed to be rotationally symmetrical, so that the fiber-reinforced component to be produced can be provided with any shape.

According to one embodiment, the outer tool is designed in one piece or in several pieces.

The fact that the outer tool can be designed in several parts makes it easier to shape the fiber-reinforced component produced. In particular, the outer tool can be designed in two parts by means of a hinge or a joining mechanism, such as one or more snap locks or the like.

In the case of the one-piece design of the outer tool, a conical design of the outer tool can be provided for improved demolding.

According to a further embodiment, a splash guard unit is provided which surrounds the rotating outer tool, the fiber component and the inner tool in such a way that an excess, emerging part of the matrix component can be caught, in particular on the circumference.

Matrix material emerging from the preferably permeable outer tool during the rotation can in this way be collected and reused by means of the splash protection unit.

In the following, details of the present invention are explained in more detail with reference to exemplary embodiments according to the accompanying drawings.

• 1 perspektivischer Ausschnitt eines Ausführungsbeispiels eines Systems zur Herstellung von faserverstärkten Bauteilen;
• 2 Draufsicht eines Querschnitts des Ausführungsbeispiels gemäß 1;
• 3 Seitenansicht eines Querschnitts des Ausführungsbeispiels gemäß 1;
• 4 perspektivische Explosionsdarstellung des Ausführungsbeispiels gemäß 1;
• 5a perspektivische Darstellung des Ausführungsbeispiels gemäß 1; und
• 5b weitere perspektivische Darstellung des Ausführungsbeispiels gemäß 1.

They show schematically:

• 1 perspective detail of an embodiment of a system for the production of fiber-reinforced components;
• 2 Top view of a cross section of the embodiment according to FIG 1 ;
• 3 Side view of a cross section of the embodiment according to 1 ;
• 4th perspective exploded view of the embodiment according to 1 ;
• 5a perspective illustration of the embodiment according to 1 ; and
• 5b further perspective illustration of the embodiment according to FIG 1 .

In 1 is a perspective detail of a first embodiment of a system 1 for the production of fiber-reinforced components, in particular fiber-reinforced plastic components, shown.

The system 1 has an internal tool 10 and an outside tool 20th on. In particular the internal tool 10 is according to 1 designed as a hollow tube. The outside tool 20th is in two parts with a hinge joint 20a or the like provided. The inner tool 10 and the outer tool are in accordance with the exemplary embodiment in FIG 1 rotationally symmetrical and arranged concentrically to one another.

The inner tool 10 has a plurality of radially distributed openings 12th so that the inner tool 10 as a permeable inner tool 10 is trained. In contrast, the outer tool 20th preferably the same or a smaller number of radially distributed openings 22nd so that the outside tool 20th as a permeable outer tool 20th is provided. In particular, the inner tool 10 and the outside tool 20th in the sense of the present invention in each case permeable circumferential walls.

Furthermore, the system is 1 with a feeding device 2 and one with the feeding device 2 Fluidly connected storage or collecting container 2a .

Between the inner tool 10 and the outside tool 20th is a fiber component 40 arranged, which may have one or more fiber layers.

In particular, the fiber component 40 on the inner tool before the manufacturing process 10 upset. Then the outside tool 20th arranged so that the fiber component 40 from the outside tool 20th and the inner tool 10 is enclosed, in particular is enclosed or enclosed at least on the circumferential side.

According to 1 is by means of the feeding device 2 a matrix component 30th , such as a (reaction) resin or the like, into an inner diameter of the inner tool 10 introduced and distributed or dispersed there. In particular, the feed device 2 be formed with a nozzle or the like, so that the matrix component within the inner diameter of the inner tool 10 can expediently be sprayed or dispersed.

The inner tool 10 , the outside tool 20th and the fiber component enclosed therebetween 40 can be rotated together clockwise or counterclockwise. In this way, the distributed or dispersed matrix component 30th along the acting centrifugal force from the inner diameter of the inner tool 10 from, through its openings 12th up to the fiber component 40 arrive and the fiber component 40 embed appropriately. Excess parts of the matrix component 30th can through the openings 22nd of the outer tool 20th in turn are released to the outside world.

By having an appropriate first speed or rotational speed of the inner tool 10 , the fiber component 40 and the outside tool 20th is chosen, a sufficient or specific impregnation and embedding of the fiber component can take place.

Furthermore, by means of a second speed, following the initial introduction of the matrix component 30th for embedding the fiber component 40 , an expedient compaction or compression of a fiber-reinforced component to be produced can be provided. Using a third speed, the dimensional stability of the component to be produced can be ensured during a curing process until the matrix component 30th is sufficiently cured. In this way, a specific configuration, in particular with regard to fiber content, fiber orientation and layer thickness of the resulting component, can be achieved.

In 2 FIG. 14 is a plan view of a cross section of the first embodiment of FIG 1 shown.

According to 2 instructs the system 1 additionally a splash protection unit 4th on (in 1 not shown) at a distance from the outer tool 20th the same surrounds. In this way, the outside tool can be used 20th escaping matrix component or the escaping resin by means of the splash protection unit 4th collected and then reused or reused.

Also illustrated 2 the injection or the dispersion of the matrix material 30th by means of the feeding device 2 in the inner diameter of the inner tool 10 .

Once the matrix component 30th on the inner diameter of the inner tool 10 has settled, the matrix component 30th through the openings 12th of the inner tool 10 along the acting centrifugal forces during the rotational movement in the direction of the fiber component 40 hike. In this way the fiber component 40 into the matrix component 30th be appropriately embedded. Excess parts of the matrix component 30th are about the openings 22nd of the outer tool 20th deductible.

The openings 12th ; 22nd of the inner tool 10 and the outside tool 20th can be designed as holes or bores.

3 Figure 13 shows a side view of a cross section of the embodiment of the system 1 for the production of fiber-reinforced components.

The fiber component 40 is at least circumferentially between the inner tool 10 and the outside tool 20th edged or enclosed. The matrix component can thus be used in a work space designed in this way 30th appropriately dammed or accumulated and the fiber component 40 be embedded.

According to 3 is the splash guard 4th arranged such that along the circumference of the outer tool 20th escaping matrix component 30th collected and placed in the collecting or storage container 2a can be traced back.

About the feeding device 2 becomes the matrix component 30th sucked in and centered in the inner diameter of the inner tool 10 introduced and distributed.

4th FIG. 11 shows an exploded perspective view of the exemplary embodiment according to FIG 1 .

According to 4th is the two-part external tool 20th along the hinge 20a unfolded or opened and can easily be removed from the manufactured, fiber-reinforced component or on a new fiber component 40 be put on.

The fiber component 40 can be braided, wrapped or otherwise attached to the inner tool 10 be applied.

Once the outside tool 20th in turn is put on and the new fiber component 40 suitably encloses or engages around its circumference, the splash guard unit 4th back to their convenient position for collecting excess matrix components 30th to be brought.

In 5a and 5b are perspective views of the embodiment according to 1 with and without splash protection unit 4th shown.

In particular from 5b it can be seen that the number of radially distributed openings 22nd of the outer tool 20th is preferably equal to or smaller than the number of radially distributed openings 12th of the inner tool 10 .

In this way the matrix component 30th , introduced via the feeding device 2 and the inner tool 10 , between the inner tool 10 and the outside tool 20th for embedding the fiber component 40 are expediently taken up and dammed, with excess portions of the matrix component 30th again via the outer tool 20th are deductible. A complete and high quality embedding of the at least one fiber component is thus possible 40 into the matrix component 30th possible.

In summary, with the aid of the present invention, fiber-reinforced components, in particular plastic components, can be produced in a simple and inexpensive manner, with high qualitative requirements on fiber proportions, dimensional dimensions of the Components and the associated narrow tolerance ranges can be reproducibly fulfilled or adhered to.

Furthermore, a high quality of the components can be achieved in that the at least one fiber component or its individual fiber portions are stretched and specifically aligned in the course of the rotational movement during embedding in the matrix component.

List of reference symbols

1

system

2

Feeding device

2a

Collecting container / storage container

4th

Splash protection unit

10

Internal tool

12th

Inner tool openings

20th

Outside tool

20a

Hinge / joint gap of the outer tool

22nd

Outer tool openings

30th

Matrix component

40

Fiber component

42

first fiber layer

QUOTES INCLUDED IN THE DESCRIPTION

This list of the documents listed by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Patent literature cited

• EP 3103624 B1 [0004]
• EP 0360758 B1 [0004]

Claims (16)

A method for producing fiber-reinforced components, in particular fiber-reinforced plastic components, comprising the following steps: - applying at least one fiber component (40) with at least one first fiber layer to an inner tool (10), - Enclosing the fiber component (40) with an external tool (20), in particular so that the fiber component (40) is enclosed by the internal tool (10) in combination with the external tool (20); - Rotating the inner tool (10) together with the at least one fiber component (40) and the outer tool (20) at a predeterminable first speed; - Introducing a liquid matrix component (30) by means of the inner tool (10), in particular introducing the liquid matrix component (30) into an inner diameter of the preferably permeable inner tool (10), so that the matrix component (30) penetrates the fiber component (40) while rotating that the fiber component (40) is embedded in the matrix component (30). Procedure according to Claim 1 , wherein the method comprises the further step: further rotating the inner tool (10) together with the matrix component (30), the fiber component (40) and the outer tool (20) until a desired compaction of the fiber component (40) within the matrix component (30) is achieved, in particular continuing to rotate at a predeterminable second speed and / or with the continuous introduction of liquid matrix component (30), preferably with a reduced volume inflow. Procedure according to Claim 1 or 2 , the method comprising the further step: further rotating the inner tool (10) together with the matrix component (30), the fiber component (40) embedded therein and the outer tool (20) until a desired degree of hardening of the matrix component (30) is reached, in particular continue to rotate at a predeterminable third speed. Procedure according to Claim 2 or 3 , characterized in that the predeterminable second speed is smaller than the predeterminable first speed, and wherein the predeterminable third speed is smaller than the predeterminable first and / or second speed. Method according to one of the preceding claims, characterized in that the first speed, the second speed and / or the third speed for rotating at least the inner tool (10), the fiber component (40) and the outer tool (20) as a constant speed (s ) or variable speed (s) can be predetermined. Method according to one of the preceding claims, characterized in that the fiber component (40) is applied to the inner tool (10) with at least a first and a second fiber material layer. Procedure according to Claim 6 , characterized in that at least one sandwich component is inserted between the first fiber material layer and the second fiber material layer of the fiber component (40), in particular at least one foam element, at least one connecting element, preferably metallic connecting elements, or the like. Method according to one of the preceding claims, characterized in that on the circumference as a first layer component, between the inner tool (10) and the fiber component (40), and / or as a last layer component, between the fiber component (40) and the outer tool (20) , at least one tear-off component, in particular a tear-off fabric, is applied. Fiber-reinforced component, in particular fiber-reinforced plastic component, which is produced according to a method according to one of the preceding claims, the fiber-reinforced component having at least one matrix component (30) and at least one fiber component (40) with at least one fiber layer. System (1) for carrying out a method according to one of the preceding claims for producing a fiber-reinforced component according to one of the preceding claims - An inner tool (10) which is suitable for the peripheral delivery of the matrix component during a rotation, and - An outer tool (20) which has an inner shape on an inner diameter for forming the fiber-reinforced component. System (1) according to Claim 10 , characterized in that the inner tool is designed as a permeable inner tool, in particular as a hollow tube with a permeable circumferential wall, and / or the outer tool is designed as a permeable outer tool, in particular with a permeable circumferential wall. System (1) according to Claim 11 , characterized in that the inner tool (10) and / or the outer tool (20) is designed as a permeable membrane, a metallic shape, in particular a sheet metal with openings, a shape with piezo-adaptively controllable opening diameters or the like. System (1) according to one of the Claims 10 to 12th , characterized in that the system (1) has a feed device (2) for feeding the matrix component (30) to an inner diameter of the inner tool (10), in particular for injecting the matrix component (30) into the inner diameter of the inner tool (10). System (1) according to one of the Claims 10 to 13th , characterized in that the inner tool (10) and / or the outer tool (20) are designed to be rotationally symmetrical, in particular so that the inner tool (10) and the outer tool (20) can be arranged concentrically to one another. System (1) according to one of the Claims 10 to 14th , characterized in that the outer tool is designed in one piece or in several parts. System (1) according to one of the Claims 10 to 15th , characterized in that a splash guard unit (2) is provided which surrounds the rotating outer tool (20), the fiber component (40) and the inner tool (10) in such a way that an excess, escaping part of the matrix component (30) can be collected.

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