DE102013205381A1 - Process for producing a fiber composite component with attachment element - Google Patents
Process for producing a fiber composite component with attachment element Download PDFInfo
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- DE102013205381A1 DE102013205381A1 DE102013205381.9A DE102013205381A DE102013205381A1 DE 102013205381 A1 DE102013205381 A1 DE 102013205381A1 DE 102013205381 A DE102013205381 A DE 102013205381A DE 102013205381 A1 DE102013205381 A1 DE 102013205381A1
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- 239000000835 fiber Substances 0.000 title claims abstract description 82
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- 238000004519 manufacturing process Methods 0.000 claims abstract description 47
- 239000011347 resin Substances 0.000 claims description 16
- 229920005989 resin Polymers 0.000 claims description 16
- 238000001746 injection moulding Methods 0.000 claims description 8
- 239000012778 molding material Substances 0.000 claims description 6
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- 229920001169 thermoplastic Polymers 0.000 claims description 6
- 239000004416 thermosoftening plastic Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
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- 238000005260 corrosion Methods 0.000 description 4
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- 238000002347 injection Methods 0.000 description 3
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- 230000002787 reinforcement Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
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- 229920002647 polyamide Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- 229920001187 thermosetting polymer Polymers 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14786—Fibrous material or fibre containing material, e.g. fibre mats or fibre reinforced material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0078—Measures or configurations for obtaining anchoring effects in the contact areas between layers
- B29C37/0082—Mechanical anchoring
- B29C37/0085—Mechanical anchoring by means of openings in the layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1671—Making multilayered or multicoloured articles with an insert
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
- B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
- B29C70/76—Moulding on edges or extremities of the preformed part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14467—Joining articles or parts of a single article
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2628—Moulds with mould parts forming holes in or through the moulded article, e.g. for bearing cages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Die Erfindung betrifft ein Verfahren zur Herstellung eines Faserverbundbauteils mittels eines Herstellungswerkzeuges, wobei an das Faserverbundbauteil mindestens ein Anbauelement angeformt wird, das eine form- und kraftschlüssige Verbindung zu einem Anbauteil bildet, wobei das Anbauelement im Zuge des Fertigungsverfahren des Faserverbundbauteil durch das Herstellungswerkzeug prozessintegriert mit an das Faserverbundbauteil angebracht wird.The invention relates to a method for producing a fiber composite component by means of a production tool, with at least one attachment element being formed on the fiber composite component, which forms a positive and non-positive connection to an attachment, the attachment element being integrated with the production process by the production tool the fiber composite component is attached.
Description
Die Erfindung betrifft ein Verfahren zur Herstellung eines Faserverbundbauteils, insbesondere Fahrzeugbauteils, mittels eines Herstellungswerkzeugs, wobei an das Faserverbundbauteil mindestens ein Anbauelement angeformt wird.The invention relates to a method for producing a fiber composite component, in particular vehicle component, by means of a production tool, wherein at least one attachment element is formed on the fiber composite component.
Aus dem Stand der Technik sind verschiedene Verfahren zum Herstellen von Faserverbundbauteilen bekannt, beispielsweise das RTM-Verfahren. Zur Verbindung der Faserverbundbauteile mit anderen Anbauteilen ist es nötig, Anbauelemente bzw. Anbaugeometrien an das Faserverbundbauteil zu befestigen, an denen die Anbauteile form- und kraftschlüssig angebracht werden. Über die Anbauelemente bzw. Anbaugeometrien können beliebige Anbau- oder Karosserieteile mit den Faserverbundbauteilen verbunden werden. Jedoch ist hierbei nachteilig, dass mehrere einzelne Bauteile in Einzelschritten miteinander verbunden werden müssen, so dass eine Vielzahl von Prozessschritten durchlaufen werden muss, um das letztlich gewünschte Faserverbundbauteil mit Anbauelement bzw. Anbaugeometrie zu erreichen. Zusatzprozesse zur Verbindung des Anbauelements bzw. der Anbaugeometrie an dem Faserverbundbauteil, wie beispielsweise Kleben, erfordern einen erheblichen Zeitaufwand und bedingen eine erhebliche Korrosionsgefahr bei einer Anbindung von metallischen Bauteilen. Die Vielzahl der getrennt voneinander ablaufenden Verfahrensschritte zur Herstellung des Faserverbundbauteils, des Anbauelements bzw. der Anbaugeometrie und deren Verbindung, welche in Einzelprozessen erfolgt, ist für die Massenproduktion, beispielsweise im Fahrzeugbau, ungeeignet.Various methods for producing fiber composite components are known from the prior art, for example the RTM method. To connect the fiber composite components with other attachments, it is necessary to attach attachments or mounting geometries to the fiber composite component, where the attachments are mounted positively and non-positively. Using the add-on elements or mounting geometries, any attachment or body parts can be connected to the fiber composite components. However, this is disadvantageous in that a plurality of individual components must be connected to each other in individual steps, so that a plurality of process steps must be performed in order to achieve the ultimately desired fiber composite component with add-on element or mounting geometry. Additional processes for connecting the add-on element or the mounting geometry to the fiber composite component, such as gluing, require a considerable amount of time and cause a considerable risk of corrosion in a connection of metallic components. The multiplicity of process steps for producing the fiber composite component, the attachment element or the attachment geometry and their connection, which takes place in individual processes, is unsuitable for mass production, for example in vehicle construction.
Es ist deshalb Aufgabe der vorliegenden Erfindung, ein Verfahren zu Verfügung zu stellen, mit dem in kürzerer Zeit und zu geringeren Kosten unter Gewährleistung eines Korrosionsschutzes für metallische Anbauteilen eine Verbindung zwischen einem Faserverbundbauteil und einem Anbauelement bzw. einer Anbaugeometrie bereitgestellt wird.It is therefore an object of the present invention to provide a method with which a connection between a fiber composite component and an attachment or a mounting geometry is provided in a shorter time and at lower cost while ensuring corrosion protection for metallic attachments.
Diese Aufgabe wird gelöst durch ein Verfahren zur Herstellung eines Faserverbundbauteils mit den Merkmalen gemäß Patentanspruch 1. Hierbei ist vorgesehen, dass mittels eines Herstellungswerkzeuges in einem integrativen Verfahren zum Einen das Faserverbundbauteil hergestellt wird, zum Anderen mindestens ein Anbauelement an das Faserverbundbauteil angeformt wird, das eine kraft- und/oder formschlüssige Verbindung zu einem Anbauteil bildet, wobei das Anbauelement im Zuge des Fertigungsverfahrens des Faserverbundbauteils durch das Herstellungswerkzeug prozessintegriert mit an das Faserverbundbauteil angebracht wird. Hierbei können die bisher verwendeten RTM-Herstellungswerkzeuge weiter verwendet werden. Der Begriff Faserverbundbauteil umfasst auch ein sog. Preform mit oder ohne Schaumkern, das noch nicht den endgültigen Fertigungszustand erreicht hat.This object is achieved by a method for producing a fiber composite component with the features according to
Durch das in das Herstellungsverfahren für das Faserverbundbauteil prozessintegrierte Anformen des Anbauelements mit demselben Herstellungswerkzeug ist es möglich, die Faserverbundbauteile mit Anbauelement in eine Massenproduktion zu integrieren, wobei das Fertigen eines Gesamtbauteils deutlich schneller durchführbar ist. Zusatzschritte wie Kleben oder sonstige Befestigungsarten der Anbauelemente bzw. Anbaugeometrien entfallen vollständig. Somit entsteht ein kostengünstigeres, leichteres und gegen Korrosion geschütztes Bauteil an das Anbauteile befestigt werden können.By in the manufacturing process for the fiber composite component process-integrated molding of the attachment element with the same production tool, it is possible to integrate the fiber composite components with attachment in a mass production, the manufacturing of a total component is much faster feasible. Additional steps such as gluing or other types of fastening of the add-on elements or mounting geometries are completely eliminated. Thus, a more cost-effective, lighter and protected against corrosion component can be attached to the attachments.
In einer bevorzugten Ausführung wird mittels dem RTM-Herstellungswerkzeug neben dem Faserverbundbauteil auch das Anbauelement gebildet, wobei das Anbauelement an das Faserverbundbauteil im Spritzgussverfahren angeformt wird. Hierbei ist in einer vorteilhaften Ausführung vorgesehen, dass das Anbauelement in einem Schritt des Herstellungsverfahrens des Faserverbundbauteils erfolgt. Das heißt, dass es bezüglich des Zeitaufwands zur Fertigung eines Bauteils keinen Unterschied macht, ob lediglich ein Faserverbundbauteil oder ein Faserverbundbauteil mit Anbauelement hergestellt wird.In a preferred embodiment, the attachment element is formed by means of the RTM production tool in addition to the fiber composite component, wherein the attachment element is integrally formed on the fiber composite component by injection molding. In this case, it is provided in an advantageous embodiment that the attachment element takes place in one step of the manufacturing process of the fiber composite component. That is, with respect to the time required for manufacturing a component, it makes no difference whether only a fiber composite component or a fiber composite component with an attachment is manufactured.
In einer bevorzugten Ausführung ist die Temperatur während des Herstellungsprozesses in dem Herstellungswerkzeug 80°C, so dass die für das Faserverbundbauteil verwendeten Stoffe und die für das Anbauelement verwendeten Materialien eine optimale Verbindung eingehen.In a preferred embodiment, the temperature during the manufacturing process in the production tool is 80 ° C, so that the materials used for the fiber composite component and the materials used for the attachment make an optimal connection.
In einer Ausführung der Erfindung ist an dem Faserverbundbauteil im Bereich des anzubringenden Anbauelements eine Hülse vorgesehen, die zwischen Faserverbundbauteil und Anbauelement angeordnet und anschließend von Spritzgussmaterial angeschmolzen und/oder umschlossen wird. Vorzugsweise sind die Hülse und das angespritzte Anbauelement aus demselben Werkstoff hergestellt, vorzugsweise Polyamid, um eine gute Haftung bereitzustellen. In einer Weiterbildung des Ausführungsbeispiels ist vorgesehen, den Hülsenwerkstoff glasfaserverstärkt auszubilden, um die Druckfestigkeit zu erhöhen.In one embodiment of the invention, a sleeve is provided on the fiber composite component in the region of the attachment element to be attached, which is arranged between fiber composite component and attachment element and then melted and / or enclosed by injection molding material. Preferably, the sleeve and the molded attachment are made of the same material, preferably polyamide, to provide good adhesion. In a further development of the embodiment, it is provided to form the sleeve material reinforced with glass fiber in order to increase the compressive strength.
In einem speziellen Ausführungsbeispiel ist ferner vorgesehen, dass in dem Anbauelement prozessintegriert ein Durchbruch eingebracht wird. Über den Durchbruch ist die Möglichkeit gegeben, das Faserverbundbauteil mit dem Anbauelement beispielsweise unmittelbar an die Karosserie eines Fahrzeugs zu befestigen. Somit entfallen weitere Nachbehandlungsschritte, die notwendig wären, um ein Verbindungsmittel zu weiteren Bauteilen bereitzustellen.In a special embodiment, it is further provided that a breakthrough is incorporated in the add-on element integrated into the process. About the breakthrough is given the opportunity to attach the fiber composite component with the attachment, for example, directly to the body of a vehicle. This eliminates further post-treatment steps that would be necessary to provide a bonding agent to other components.
In einer Variante der Erfindung ist vorgesehen, dass das Anbindungselement und das Faserverbundbauteil in das Herstellungswerkzeug eingelegt werden und in einem Zwischenraum zwischen Anbindungselement und Faserverbundbauteil ein Gelege eingebracht wird, wobei anschließend in den Zwischenraum mit dem darin angeordneten Gelege Harz injiziert wird, bis der Zwischenraum ausgefüllt ist. Der Zwischenraum ist ein minimaler Abstand zwischen dem Faserverbundbauteil und dem Anbauelement, der gerade so groß ist, dass eine ausreichende Menge an Harz einlaufen kann, um einen Kraftschluss zwischen dem Anbindungselement und dem Faserverbundbauteil bereitzustellen. In a variant of the invention it is provided that the connection element and the fiber composite component are inserted into the production tool and a clutch is introduced in a space between the connection element and fiber composite component, wherein subsequently injected into the space with the scrim disposed therein resin until the gap filled is. The clearance is a minimum distance between the fiber composite component and the attachment that is just enough to allow sufficient resin to enter in to provide a positive bond between the attachment member and the fiber composite component.
In einer weiteren Variante der Erfindung ist vorgesehen, dass das Faserverbundbauteil in das Herstellungswerkzeug eingelegt und anschließend ein Thermoplast injiziert wird, der eine ein Anbauelement-Negativ bildende Kavität des Herstellungswerkzeugs füllt und nach dem Aushärten das Anbauelement an dem Faserverbundbauteil bildet. Die Injektion des Thermoplasts kann im Zuge einer aus dem Stand der Technik bekannten INSITU-Polymerisation gewährleistet werden. Der einströmende Thermoplast umschließt zunächst das Faserverbundbauteil und füllt die Kavität des Herstellungswerkzeugs inklusive der Anbindungskavitäten. Dabei wird die unterschiedliche Schwindung im Herstellungsprozess konstruktiv vorgehalten.In a further variant of the invention it is provided that the fiber composite component is inserted into the production tool and then a thermoplastic is injected, which fills a mounting element negative forming cavity of the production tool and forms the attachment to the fiber composite component after curing. The injection of the thermoplastic can be ensured in the course of a known from the prior art INSITU polymerization. The inflowing thermoplastic initially encloses the fiber composite component and fills the cavity of the production tool including the bonding cavities. The different shrinkage in the manufacturing process is kept constructive.
Ein weiterer Aspekt der Erfindung ist dadurch gekennzeichnet, dass das Anbindungselement und das Faserverbundbauteil in das Herstellungswerkzeug eingelegt werden, Harz derart injiziert wird, dass das Faserverbundbauteil umhüllt wird, wobei ein Bereich des vorzusehenden Anbauelements ausgespart wird, und anschließend Klebstoff in einen Zwischenraum zwischen Anbindungselement und Faserverbundbauteil eingebracht wird, der schließlich unter Einfluss der Herstellungswerkzeugstemperatur von vorzugsweise 80°C aushärtet. Die Aussparung des Bereichs des vorzusehenden Anbauelements wird dadurch erzielt, dass beispielsweise eine Abdichtung mittels O-Ring vorgesehen ist.A further aspect of the invention is characterized in that the connection element and the fiber composite component are inserted into the production tool, resin is injected in such a way that the fiber composite component is enveloped, whereby a region of the attachment to be provided is recessed, and then adhesive into a space between the connection element and Fiber composite component is introduced, which eventually cures under the influence of the production tool temperature of preferably 80 ° C. The recess of the region of the add-on element to be provided is achieved by, for example, providing a seal by means of an O-ring.
In einer weiteren Variante des erfindungsgemäßen Verfahrens ist vorgesehen, dass in einem Übergangsbereich von Faserverbundbauteil zu Anbauelement ein Verstärkungsband umwickelnd angeordnet wird. Das Verstärkungsband dient zur Erhöhung der Verbindungskraft zwischen Faserverbundbauteil und Anbauelement und ermöglicht somit eine höhere Krafteinwirkung auf das Anbauelement von außen. Das Verstärkungsband kann als Preformgelege mit von Spritzgussmaterial umhüllt und somit integrativer Bestandteil des Bauteils werden.In a further variant of the method according to the invention, provision is made for a reinforcing band to be wrapped around in a transition region from fiber composite component to attachment element. The reinforcing band serves to increase the connection force between fiber composite component and attachment element and thus allows a higher force on the attachment element from the outside. The reinforcing strip can be wrapped as a preform with injection molding material and thus become an integral part of the component.
Andere vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen gekennzeichnet bzw. werden nachstehend zusammen mit der Beschreibung der bevorzugten Ausführung der Erfindung anhand der Figuren näher dargestellt. Es zeigen:Other advantageous developments of the invention are characterized in the subclaims or are shown in more detail below together with the description of the preferred embodiment of the invention with reference to FIGS. Show it:
In der folgenden Beschreibung der Ausführungsbeispiele bezeichnen gleiche Bezugszeichen gleiche Bauteile. Alle Zeichnungen sind beispielhaft schematisch.In the following description of the embodiments, like reference numerals designate like components. All drawings are exemplary schematic.
In den
In dem Verfahren gemäß den
In den
Die
In den
In den
In den
Durch die gezeigten Ausführungsformen des erfindungsgemäßen Verfahrens kann ein direkt angebundenes, stoffschlüssiges und korossionstechnisch unkritisches Anbauelement mit einem Faserverbundbauteil unter Nutzung des Herstellungswerkzeugs für das Faserverbundbauteil und in dessen Herstellungsverfahren prozessintegriert verbunden werden.As a result of the embodiments of the method according to the invention shown, a directly connected, cohesive and corrosion-resistant attachment element can be connected in a process-integrated manner to a fiber composite component using the production tool for the fiber composite component and in its production method.
Die Erfindung beschränkt sich in ihrer Ausführung nicht auf die vorstehend angegebenen bevorzugten Ausführungsbeispiele. Vielmehr ist eine Anzahl von Varianten denkbar, welche von der dargestellten Lösung auch bei grundsätzlich anders gearteten Ausführungen Gebrauch macht.The invention is not limited in its execution to the above-mentioned preferred embodiments. Rather, a number of variants is conceivable, which makes use of the illustrated solution even with fundamentally different types of use.
Claims (10)
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2018001866A1 (en) * | 2016-06-30 | 2018-01-04 | Basf Se | Method for producing a functionalized, three-dimensional molded body |
CN107825661A (en) * | 2017-11-29 | 2018-03-23 | 鲁班嫡系机器人(深圳)有限公司 | A kind of the RIM moulds of skeleton including skeleton, RIM molding parts and processing method |
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DE102010063751A1 (en) * | 2010-12-21 | 2012-06-21 | Kraussmaffei Technologies Gmbh | Process for the production of surface-processed lightweight components with high natural fiber content and integrated fasteners |
DE102011005350A1 (en) * | 2011-03-10 | 2012-09-13 | Lisa Dräxlmaier GmbH | Method and device for producing a molded part with fiber-reinforced carrier and functional parts |
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WO2018001866A1 (en) * | 2016-06-30 | 2018-01-04 | Basf Se | Method for producing a functionalized, three-dimensional molded body |
CN109476096A (en) * | 2016-06-30 | 2019-03-15 | 巴斯夫欧洲公司 | The method for preparing the three dimensional mold body of functionalization |
CN107825661A (en) * | 2017-11-29 | 2018-03-23 | 鲁班嫡系机器人(深圳)有限公司 | A kind of the RIM moulds of skeleton including skeleton, RIM molding parts and processing method |
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