DE102005039500B4 - Process for the production of composite components - Google Patents
Process for the production of composite components Download PDFInfo
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- DE102005039500B4 DE102005039500B4 DE102005039500.7A DE102005039500A DE102005039500B4 DE 102005039500 B4 DE102005039500 B4 DE 102005039500B4 DE 102005039500 A DE102005039500 A DE 102005039500A DE 102005039500 B4 DE102005039500 B4 DE 102005039500B4
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- plastic
- extruded profile
- component
- welding group
- sheet metal
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/64—Joining a non-plastics element to a plastics element, e.g. by force
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
- B29C66/5344—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially annular, i.e. of finite length, e.g. joining flanges to tube ends
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
- B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/74—Joining plastics material to non-plastics material
- B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/721—Fibre-reinforced materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2307/00—Use of elements other than metals as reinforcement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3044—Bumpers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
- B29L2031/601—Multi-tubular articles, i.e. composed of a plurality of tubes
- B29L2031/602—Multi-tubular articles, i.e. composed of a plurality of tubes composed of several elementary tubular elements
Abstract
Verfahren zur Herstellung von Verbundbauteilen umfassend mindestens einen Schritt, in dem eine Komponente aus Kunststoff mit einer metallischen Komponente verbunden wird, dadurch gekennzeichnet, dass in einem ersten Arbeitsschritt mindestens ein Strangpressprofil (11) mit mindestens einem Blechteil (10) verschweißt wird, dass in mindestens einem weiteren Schritt mindestens ein langgestrecktes trägerartiges Bauteil aus Kunststoff (19, 20) so mit der zuvor gefügten Schweißgruppe (16) verbunden wird, dass das Bauteil aus Kunststoff (19, 20) von einem Aufnahmebereich (13, 14) des Strangpressprofils (11) mindestens teilweise formschlüssig aufgenommen wird, und dass das Kunststoffbauteil (19, 20) mit der Schweißgruppe (16) derart durch Kleben verbunden wird, dass Klebeflansche zur Anbindung des Kunststoffbauteils (19, 20) eine Schubbeanspruchung in mindestens zwei zueinander senkrecht stehenden Ebenen aufnehmen können. A method for producing composite components comprising at least one step in which a component made of plastic is bonded to a metallic component, characterized in that in a first step at least one extruded profile (11) with at least one sheet metal part (10) is welded, that in at least a further step at least one elongate carrier-like component made of plastic (19, 20) is connected to the previously joined welding group (16) such that the component made of plastic (19, 20) extends from a receiving region (13, 14) of the extruded profile (11) is at least partially positively received, and that the plastic component (19, 20) with the welding group (16) is connected by gluing that adhesive flanges for connecting the plastic component (19, 20) can absorb a shear stress in at least two mutually perpendicular planes.
Description
Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Verbundbauteilen umfassend mindestens einen Schritt, in dem eine Komponente aus Kunststoff mit einer metallischen Komponente verbunden wird.The present invention relates to a method for producing composite components comprising at least one step in which a component made of plastic is bonded to a metallic component.
Die JP 2005- 7 475 A beschreibt ein Strangpressprofil, welches stirnseitig mit Montageblechen verschweißt wurde. Die so erhaltene Schweißgruppe ist mit einem Querträger einer Stoßstange eines Fahrzeugs verbunden. Aus der
Die Verbindung von Komponenten aus Kunststoff mit metallischen Strukturen zur Herstellung von Verbundbauteilen ist in manchen Fällen problematisch. Beispielsweise stellt das Verbinden von Komponenten aus Faserkunststoffverbunden (FKV) mit metallischen Strukturen und auch untereinander aufgrund der Inhomogenität des Werkstoffs FKV und seines spröden Materialverhaltens eine besondere Herausforderung dar. In dem Faserkunststoffverbund erbringen die Fasern den Großteil der Steifigkeit und Festigkeit des Werkstoffs. Die Hauptaufgaben der Matrix bestehen darin, die äußeren Kräfte in die Fasern zu übertragen sowie die Lage der Fasern und die äußere Gestalt des Bauteils zu sichern. Um die äußeren Kräfte in die FKV-Struktur zu übertragen bedarf es großflächiger Krafteinleitungen. Hierfür eignet sich als Fügeverbindung insbesondere das Kleben. Insbesondere sind solche Klebeverbindungen geeignet, die auf Schub belastbar sind. Ein direktes Verschrauben oder Vernieten von FKV-Strukturen ist ebenfalls möglich, führt jedoch häufig zu lokalen Spannungskonzentrationen, wenn beispielsweise eine vorhandene Laminatstruktur lokal geschädigt wird.The connection of components made of plastic with metallic structures for the production of composite components is problematic in some cases. For example, the joining of components made of fiber-reinforced plastic composites (FKV) with metallic structures and also among each other due to the inhomogeneity of the material FKV and its brittle material behavior is a particular challenge. In the fiber plastic composite, the fibers provide the bulk of the rigidity and strength of the material. The main tasks of the matrix are to transfer the external forces into the fibers and to secure the position of the fibers and the external shape of the component. In order to transfer the external forces into the FRP structure, large-scale force transmission is required. For this purpose, the bonding is particularly suitable as a joint connection. In particular, such adhesive compounds are suitable, which are loaded on thrust. Direct screwing or riveting of FRP structures is also possible, but often results in local stress concentrations, for example, when locally damaging an existing laminate structure.
Um großflächig Kräfte in FKV-Strukturen einzuleiten, werden heute zum Beispiel im Motorsport und beim Bau von Sportwagen sogenannte metallische Inserts verwendet. Dies sind meist sehr komplexe Guss- und Frästeile, die in ein Laminat eingebettet sind. Diese Lösung ist jedoch für eine Serienherstellung mit größeren Stückzahlen aus Kostengründen nicht interessant, da die Fertigung und Positionierung der Inserts sehr aufwändig ist.In order to initiate large-scale forces in FRP structures, so-called metallic inserts are used today, for example, in motorsport and in the construction of sports cars. These are usually very complex cast and milled parts embedded in a laminate. However, this solution is not interesting for serial production with larger numbers for cost reasons, since the production and positioning of the inserts is very complex.
Die Aufgabe der vorliegenden Erfindung besteht darin, ein Verfahren zur Herstellung von Verbundbauteilen der eingangs genannten Gattung zur Verfügung zu stellen, welches eine zuverlässige und dauerhafte Verbindung von Komponenten aus Kunststoff mit metallischen Komponenten unter Vermeidung der vorgenannten Probleme ermöglicht und sich für eine kostengünstige Serienfertigung eignet.The object of the present invention is to provide a method for the production of composite components of the type mentioned, which enables a reliable and permanent connection of components made of plastic with metallic components while avoiding the aforementioned problems and is suitable for cost-effective mass production.
Die Lösung dieser Aufgabe liefert ein erfindungsgemäßes Verfahren zur Herstellung von Verbundbauteilen der eingangs genannten Gattung mit den kennzeichnenden Merkmalen des Hauptanspruchs. Erfindungsgemäß ist vorgesehen, dass in einem ersten Arbeitsschritt mindestens ein Strangpressprofil mit mindestens einem Blechteil verschweißt wird, dass in mindestens einem weiteren Schritt mindestens ein langgestrecktes trägerartiges Bauteil aus Kunststoff so mit der zuvor gefügten Schweißgruppe verbunden wird, dass das Bauteil aus Kunststoff von einem Aufnahmebereich des Strangpressprofils mindestens teilweise formschlüssig aufgenommen wird, und dass das Kunststoffbauteil mit der Schweißgruppe derart durch Kleben verbunden wird, dass Klebeflansche zur Anbindung des Kunststoffbauteils eine Schubbeanspruchung in mindestens zwei zueinander senkrecht stehenden Ebenen aufnehmen können.The solution to this problem provides an inventive method for the production of composite components of the aforementioned type with the characterizing features of the main claim. According to the invention, at least one extruded profile is welded to at least one sheet metal part in a first step, that in at least one further step, at least one elongated carrier-like plastic component is connected to the previously joined welding group such that the plastic component is separated from a receiving region of the Extruded profile is at least partially positively received, and that the plastic component with the welding group is so connected by gluing that adhesive flanges for connecting the plastic component can absorb a shear stress in at least two mutually perpendicular planes.
Strangpressprofile aus Metall, beispielsweise aus Aluminium können mit sehr komplexen Querschnitten hergestellt werden und untereinander und/oder mit Blechteilen zu kostengünstigen Baugruppen, insbesondere Schweißkonstruktionen kombiniert werden. Aluminiumbauteile lassen sich beispielsweise problemlos verschweißen, verschrauben, vernieten oder verkleben. Durch die Möglichkeit, komplexe Querschnitte darzustellen und die gute Verklebbarkeit lassen sich auch mit Strangpressprofilen beispielsweise sehr gut Klebeflansche zur Anbindung von Kunststoffverbundstrukturen realisieren.Extruded profiles made of metal, such as aluminum can be produced with very complex cross-sections and combined with each other and / or with sheet metal parts to cost-effective assemblies, in particular welded structures. For example, aluminum components can be easily welded, screwed, riveted or glued together. Due to the possibility of displaying complex cross-sections and the good bondability, it is also possible with extrusion profiles, for example, to realize very well adhesive flanges for the connection of plastic composite structures.
Das Schweißen ist demnach hier ein bevorzugtes erfindungsgemäßes Fügeverfahren. Beispielsweise wird in einem ersten Schritt mindestens ein Blechteil stirnseitig auf mindestens ein Strangpressprofil geschweißt.Welding is therefore a preferred joining method according to the invention. For example, in a first step, at least one sheet metal part is welded on the face side to at least one extruded profile.
Auf diese Weise lässt sich ein Verbund aus der zuvor hergestellten metallischen Baugruppe (zum Beispiel Schweißgruppe aus Strangpressprofil und Blechteil) und einem Kunststoffbauteil herstellen. Dieses Kunststoffbauteil besteht vorzugsweise aus einem Faserkunststoffverbund. Das erfindungsgemäße Verfahren ist beispielsweise anwendbar zur Herstellung von Trägern, beispielsweise Längsträgern für die Karosserie eines Kraftfahrzeugs. Das erfindungsgemäße Verfahren eignet sich insbesondere zur Herstellung von auf Deformation beanspruchten Strukturen eines Kraftfahrzeugs, beispielsweise von Stoßfängern.In this way, a composite of the previously produced metallic assembly (for example, welding group of extruded profile and sheet metal part) and a plastic component can be produced. This plastic component is preferably made of a fiber-reinforced plastic composite. The inventive method is for example applicable for the production of carriers, for example, longitudinal members for the body of a motor vehicle. The inventive method is particularly suitable for the production of claimed on deformation structures of a motor vehicle, such as bumpers.
Eine bevorzugte Variante des erfindungsgemäßen Verfahrens sieht vor, dass zunächst aus mindestens einem Strangpressprofil und mindestens einem Blechteil eine Schweißgruppe gefügt wird, die anschließend mit mindestens einem Bauteil aus einem Faserkunststoffverbund in mindestens einem Fügeschritt verbunden wird, wobei die dadurch erhaltene Baueinheit vorzugsweise außerdem in einem weiteren Arbeitsschritt mit mindestens einem weiteren Strangpressprofil verbunden wird. Dieses weitere Strangpressprofil kann beispielsweise ein Deformationselement und/oder ein Querträger der Karosserie eines Kraftfahrzeugs sein. Vorzugsweise wird zunächst ein Strangpressprofil mit einem Blechteil verschweißt und die dadurch erhaltene Schweißgruppe wird danach mit einem Kunststoffbauteil durch Kleben verbunden. Wenn mit einer solchen Baugruppe oder mit der Schweißgruppe mindestens ein weiteres Strangpressprofil verbunden wird, so wird dazu vorzugsweise zumindest auch eine Schraubverbindung verwendet. Wird mindestens ein solches weiteres Strangpressprofil mit der Schweißgruppe oder mit dem aus der Schweißgruppe entstandenen Bereich des Verbundbauteils verbunden, dann wird dieses weitere Strangpressprofil vorzugsweise mit dem Bereich der Schweißgruppe verbunden, der aus dem ursprünglichen Blechteil entstanden ist. A preferred variant of the method according to the invention provides that first of all at least one extruded profile and at least one sheet metal part a welding group is joined, which is then connected to at least one component of a fiber-plastic composite in at least one Joining step, wherein the structural unit thereby obtained preferably also in another Step is connected to at least one further extruded profile. This further extruded profile may for example be a deformation element and / or a cross member of the body of a motor vehicle. Preferably, an extruded profile is first welded to a sheet metal part and the welding group thus obtained is then connected to a plastic component by gluing. If at least one further extruded profile is connected to such an assembly or to the welding group, at least one screw connection is preferably used for this purpose. If at least one such further extruded profile is joined to the welding group or to the region of the composite component resulting from the welding group, then this further extruded profile is preferably connected to the region of the welding group which has arisen from the original sheet metal part.
Die in den Unteransprüchen genannten Merkmale betreffen bevorzugte Weiterbildungen der erfindungsgemäßen Aufgabenlösung. Weitere Vorteile der Erfindung ergeben sich aus der nachfolgenden Detailbeschreibung.The features mentioned in the dependent claims relate to preferred developments of the task solution according to the invention. Further advantages of the invention will become apparent from the following detailed description.
Nachfolgend wird die vorliegende Erfindung anhand von Ausführungsbeispielen unter Bezugnahme auf die beiliegenden Zeichnungen näher erläutert. Dabei zeigen
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1 eine schematisch stark vereinfachte Vorderansicht eines zu fügenden Blechteils sowie eines Strangpressprofils, -
2 eine ebenfalls schematisch stark vereinfachte Ansicht der zu fügenden Komponenten Blechteil und Strangpressprofil gemäß1 , -
3 eine Seitenansicht der nach dem Fügevorgang der Komponenten von1 und2 erhaltenen Baugruppe, -
4 das Verbinden der in3 dargestellten Baugruppe mit einem Träger aus einer Faserkunststoffverbundstruktur sowie mit weiteren Bauteilen, -
5 eine entsprechende schematisch stark vereinfachte Seitenansicht des nach dem Fügen der Komponenten von4 erhaltenen Verbundbauteils.
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1 a schematically greatly simplified front view of a sheet metal part to be joined and an extruded profile, -
2 a likewise schematically greatly simplified view of the components to be joined sheet metal part and extruded profile according to1 . -
3 a side view of the joining of the components of1 and2 obtained assembly, -
4 connecting the in3 illustrated assembly with a carrier made of a fiber-reinforced plastic composite structure and with other components, -
5 a corresponding schematically simplified side view of the after joining the components of4 obtained composite component.
Zunächst wird auf
Das Strangpressprofil
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 1010
- Blechteilsheet metal part
- 1111
- StrangpressprofilExtruded
- 1212
- Löcherholes
- 1313
- Aufnahmebereichreception area
- 1414
- Aufnahmebereichreception area
- 1515
- StegeStege
- 1616
- Schweißgruppewelding group
- 1717
- StrangpressprofilExtruded
- 1818
- StrangpressprofilExtruded
- 1919
- Längsträgerlongitudinal beams
- 19a19a
- Endabschnittend
- 2020
- Längsträgerlongitudinal beams
- 20a20a
- Endabschnittend
- 2121
- Stirnseitefront
- 2222
- flanschartiger Teilflange-like part
- 2323
- Linieline
- 2424
- Linieline
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102005039500.7A DE102005039500B4 (en) | 2005-08-20 | 2005-08-20 | Process for the production of composite components |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE102005039500.7A DE102005039500B4 (en) | 2005-08-20 | 2005-08-20 | Process for the production of composite components |
Publications (2)
Publication Number | Publication Date |
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DE102005039500A1 DE102005039500A1 (en) | 2007-02-22 |
DE102005039500B4 true DE102005039500B4 (en) | 2019-10-31 |
Family
ID=37697413
Family Applications (1)
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DE102005039500.7A Expired - Fee Related DE102005039500B4 (en) | 2005-08-20 | 2005-08-20 | Process for the production of composite components |
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JP5116282B2 (en) * | 2006-10-31 | 2013-01-09 | 株式会社ジャムコ | Continuous production method for structural members |
DE102014214901A1 (en) | 2014-07-30 | 2016-02-04 | Bayerische Motoren Werke Aktiengesellschaft | Method for joining fiber-reinforced composite components |
DE102014215141A1 (en) | 2014-08-01 | 2016-02-04 | Bayerische Motoren Werke Aktiengesellschaft | Mechanical joining of fiber composite components by means of a Velcro fastener |
DE102014216847A1 (en) | 2014-08-25 | 2016-02-25 | Bayerische Motoren Werke Aktiengesellschaft | Mechanical joining of fiber composite components to pure fiber areas by barbs |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US4252355A (en) * | 1978-05-16 | 1981-02-24 | Regie Nationale Des Usines Renault | Bumpers or shields for the protection of automobiles |
US5150935A (en) * | 1990-11-06 | 1992-09-29 | Concept Analysis Corp. | Elastomeric energy absorbing mechanism for vehicle bumpers |
JP2005007475A (en) * | 2003-03-17 | 2005-01-13 | Kobe Steel Ltd | Flanged tubular member and method for manufacturing the same |
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2005
- 2005-08-20 DE DE102005039500.7A patent/DE102005039500B4/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4252355A (en) * | 1978-05-16 | 1981-02-24 | Regie Nationale Des Usines Renault | Bumpers or shields for the protection of automobiles |
US5150935A (en) * | 1990-11-06 | 1992-09-29 | Concept Analysis Corp. | Elastomeric energy absorbing mechanism for vehicle bumpers |
JP2005007475A (en) * | 2003-03-17 | 2005-01-13 | Kobe Steel Ltd | Flanged tubular member and method for manufacturing the same |
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