EP2516096A1 - Friction welding connection of at least two stacked plate-shaped components - Google Patents

Friction welding connection of at least two stacked plate-shaped components

Info

Publication number
EP2516096A1
EP2516096A1 EP10796028A EP10796028A EP2516096A1 EP 2516096 A1 EP2516096 A1 EP 2516096A1 EP 10796028 A EP10796028 A EP 10796028A EP 10796028 A EP10796028 A EP 10796028A EP 2516096 A1 EP2516096 A1 EP 2516096A1
Authority
EP
European Patent Office
Prior art keywords
friction
reibschweißverbindung
friction welding
plate
component
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10796028A
Other languages
German (de)
French (fr)
Inventor
Eberhard Christ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ejot GmbH and Co KG
Original Assignee
Ejot GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ejot GmbH and Co KG filed Critical Ejot GmbH and Co KG
Publication of EP2516096A1 publication Critical patent/EP2516096A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/129—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding specially adapted for particular articles or workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/129—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding specially adapted for particular articles or workpieces
    • B23K20/1295—Welding studs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
    • B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer
    • B23K20/2275—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer the other layer being aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0288—Welding studs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • B23K2103/20—Ferrous alloys and aluminium or alloys thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/47—Molded joint

Definitions

  • the invention relates to a Reibsch disturbthetic at least two superimposed plate-shaped components, of which the lowermost component made of high strength steel with a tensile strength greater than 1000 megapascals and the or the upper components made of penetrable material, in particular light metal, consisting of a Reibsch resumeelement are penetrated, which is connected via a Reibsch waitharm with the bottom component.
  • Friction weld joint is a lower component made of steel and an upper component made of aluminum or plastic.
  • the friction-welding element itself is made of steel which has received the desired friction-welded connection with the lower component.
  • the first (top) sheet metal component consists of a softer material than the second (lower) sheet metal component 40.
  • it may be in the first component to an aluminum sheet and the second component to act a steel sheet.
  • the invention has for its object to provide a material composition that optimally meets the requirements placed on them and not only has the necessary properties of the environment opposite, but also ensures the production of Reibsch spall with high security. According to the invention, this is done by the
  • Alloy welded friction element having carbon contents of 0.17% to 0.45%, chromium of 0.70% to 1.5%, and molybdenum of 0.15% to 0.80%. These are, for example, the materials 21CrMoV57 and 40CrMoV47.
  • the Reibsch spathetic the material of Reibsch resumeimplantations plays a special role in that on the one hand without penetrating the upper components penetrate through their plasticizing, can easily rub through a possible coating of the lowermost component and enters with the lowermost component a Reibsch dieeducation through special toughness and strength and thus gives the created by the friction-welded joint plate composite very high strength.
  • the joining material is therefore particularly suitable for the production of automobile bodies, since it is particularly stable because of the use of high-strength steel and provides the desired lightweight construction.
  • a suitable for the present invention such a design is z.
  • the particular composition according to the invention of the friction-welding element gives it the property of initially not losing its hardness, in spite of the fact that it is melted through the upper component (s) itself, with the result that the penetration process itself can proceed undisturbed.
  • FIG. 1 an embodiment of the finished design of a friction-welded joint according to the invention is shown.
  • the figure shows the bolt 1, which is shown with its connecting element 2 on the composition of an upper plate 3 and a lower plate 4, wherein the plates 3 and 4 represent the component in which the plates 3 and 4 are interconnected by a friction-welded connection
  • the plate 3 is an aluminum plate
  • the plate 4 is a steel plate.
  • the connecting element 2 has passed with its projection 5 through the plate 2 during the friction welding process and has finally reached the plate 4, where due to rotation and pressure, the friction welding zone 60 has resulted.
  • the plate 3 is pressed against the plate 4 continuously over the Reibsch capitaelement 2 with its shoulder 7 against the plate 4, so that At the end of the friction welding process, a fixed connection between the two plates 3 and 4, given the friction-welded connection 6, is produced.

Abstract

The invention relates to a friction welding connection having at least two stacked plate-shaped components (3, 4), of which the lower component (4) is made of a high-strength steel having a tensile strength of greater than 1000 megapascal, and the one or more upper components (3) are made of penetrable material, in particular light metal, being penetrated by a friction welding element (1, 2) connected to the lower component (4) by means of a friction weld connection (5, 6). The friction welding element (1, 2) is made of alloyed steel, having contents of carbon of 0.17% to 0.45%, chromium of 0.70% to 1.5%, and molybdenum of 0.15% to 0.80%.

Description

Reibschweißverbindung von mindestens zwei aufeinander liegenden plattenförmigen Bauteilen  Reibschweißverbindung of at least two superimposed plate-shaped components
Die Erfindung bezieht sich auf eine Reibschweißverbindung mindestens zweier aufeinander liegender plattenförmiger Bauteile, von denen das unterste Bauteil aus hochfestem Stahl mit einer Zugfestigkeit von größer als 1000 Megapascal und das bzw. die oberen Bauteile aus durchdringbarem Material, insbesondere Leichtmetall, bestehen, die von einem Reibschweißelement durchdrungen sind, das über eine Reibschweißverbindung mit dem untersten Bauteil verbunden ist. The invention relates to a Reibschweißverbindung at least two superimposed plate-shaped components, of which the lowermost component made of high strength steel with a tensile strength greater than 1000 megapascals and the or the upper components made of penetrable material, in particular light metal, consisting of a Reibschweißelement are penetrated, which is connected via a Reibschweißverbindung with the bottom component.
Eine derartige Reibschweißverbindung ist aus der DE 10 2006 013 529.1 bekannt. Bei dieser Such a friction-welded connection is known from DE 10 2006 013 529.1. At this
Reibschweißverbindung handelt es sich um ein aus Stahl bestehendes unteres Bauteil und einem aus Aluminium oder Kunststoff bestehenden oberen Bauteil. Das Reibschweißelement selbst besteht aus Stahl, das mit dem unteren Bauteil die erwünschte Reibschweißverbindung eingegangen ist. Friction weld joint is a lower component made of steel and an upper component made of aluminum or plastic. The friction-welding element itself is made of steel which has received the desired friction-welded connection with the lower component.
Anwendungsfälle derartiger Reibschweißverbindungen sind Plattengestaltungen, die einerseits eine hohe Festigkeit aufzuweisen haben und andererseits widerstandsfähig gegen Witterungseinflüsse sind, wie dies beispielsweise für Karosserie-Bleche erforderlich ist. Eine derartige Gestaltung ist wohl in der DE 10 2006 013 529 A1 und der DE 10 2009 006 775 A1 offenbart. Dabei wird in der letzteren Druckschrift unter Abschnitt 0027 darauf hingewiesen, dass das erste (oberste) Blechbauteil aus einem weicheren Material besteht als das zweite (untere) Blechbauteil 40. Beispielsweise kann es sich bei dem ersten Bauteil um ein Aluminiumblech und bei dem zweiten Bauteil um ein Stahlblech handeln. Applications of such Reibschweißverbindungen are plate designs, on the one hand have a high strength and on the other hand are resistant to weathering, as is required for example for body panels. Such a design is probably disclosed in DE 10 2006 013 529 A1 and DE 10 2009 006 775 A1. It is noted in the latter document under Section 0027 that the first (top) sheet metal component consists of a softer material than the second (lower) sheet metal component 40. For example, it may be in the first component to an aluminum sheet and the second component to act a steel sheet.
Der Erfindung liegt die Aufgabe zugrunde, eine Materialzusammensetzung anzugeben, die optimal den an sie gestellten Anforderungen entspricht und dabei nicht nur die notwendigen Eigenschaften der Umwelt gegenüber aufweist, sondern darüber hinaus die Herstellung der Reibschweißverbindung mit hoher Sicherheit gewährleistet. Erfindungsgemäß geschieht dies dadurch, dass das The invention has for its object to provide a material composition that optimally meets the requirements placed on them and not only has the necessary properties of the environment opposite, but also ensures the production of Reibschweißverbindung with high security. According to the invention, this is done by the
Reibschweißelement aus legiertem Stahl mit Gehalten an Kohlenstoff von 0,17 % bis 0,45 %, an Chrom von 0,70 % bis 1 ,5 % und an Molybdän von 0,15 % bis 0,80 % besteht. Es handelt sich dabei zum Beispiel um die Werkstoffe 21CrMoV57 und 40CrMoV47. In dieser Gestaltung der Reibschweißverbindung spielt das Material des Reibschweißelementes insofern eine besondere Rolle, als es einerseits ohne eigene Veränderung die oberen Bauteile durch deren Plastifizieren durchdringen, einen eventuellen Belag des untersten Bauteils leicht durchreiben kann und mit dem untersten Bauteil eine Reibschweißverbindung eingeht, die sich durch besondere Zähigkeit und Festigkeit auszeichnet und damit dem durch die Reibschweißverbindung erstellten Plattenverbund eine sehr hohe Festigkeit verleiht. Das Verbindungsmaterial ist daher insbesondere für die Herstellung von Automobil-Karosserien geeignet, da es wegen der Verwendung des hochfesten Stahls besonders stabil ist und für den erwünschten Leichtbau sorgt. Eine für die vorliegende Erfindung geeignete derartige Gestaltung ist z. B. in der DE 10 2006 013 529, Figuren 4, 5 und 6 dargestellt, wobei allerdings für das Verbundmaterial nur zwei plattenförmige Bauteile vorgesehen sind, nämlich für das obere Bauteil ein relativ weiches Material und das untere Material ein hochfestes härteres Material (siehe dort Abschnitt 0037). Die erfindungsgemäße besondere Zusammensetzung des Reibschweißelementes gibt diesem die Eigenschaft, zunächst trotz der beim Durchschmelzen durch das bzw. die oberen Bauteile selbst praktisch nicht an Härte zu verlieren, womit der Durchdringungsvorgang selbst ungestört verlaufen kann. Auch beim Auftreffen des Reibschweißelements auf das unterste Bauteil behält ersteres zunächst bis zum Reibschweißen des letzteren Bauteils weitgehend seine Festigkeit, die erst beim eigentlichen Reibschweißen des untersten Bauteils ebenfalls zum Verschweißen des Reibschweißelementes führt. Dies ist für den sicheren Ablauf der Herstellung der Reibschweißverbindung von besonderer Bedeutung und kann bei Verwendung eines mangan- und/oder bohrhaltigen Stahls aufgrund dessen zu geringer Warenfestigkeit nicht prozesssicher gewährleistet werden, wie diese Materialverwendung in der eingangs erwähnten DE 10 2009 006 775 im Abschnitt 0014 erwähnt ist. Alloy welded friction element having carbon contents of 0.17% to 0.45%, chromium of 0.70% to 1.5%, and molybdenum of 0.15% to 0.80%. These are, for example, the materials 21CrMoV57 and 40CrMoV47. In this design, the Reibschweißverbindung the material of Reibschweißelementes plays a special role in that on the one hand without penetrating the upper components penetrate through their plasticizing, can easily rub through a possible coating of the lowermost component and enters with the lowermost component a Reibschweißverbindung through special toughness and strength and thus gives the created by the friction-welded joint plate composite very high strength. The joining material is therefore particularly suitable for the production of automobile bodies, since it is particularly stable because of the use of high-strength steel and provides the desired lightweight construction. A suitable for the present invention such a design is z. For example, in DE 10 2006 013 529, Figures 4, 5 and 6, wherein, however, only two plate-shaped components are provided for the composite material, namely for the upper part of a relatively soft material and the lower material is a high-strength harder material (see there Section 0037). The particular composition according to the invention of the friction-welding element gives it the property of initially not losing its hardness, in spite of the fact that it is melted through the upper component (s) itself, with the result that the penetration process itself can proceed undisturbed. Even when the friction welding element strikes the lowermost component, the former initially largely retains its strength until friction welding of the latter component, which also leads to welding of the friction welding element only during the actual friction welding of the lowermost component. This is for the safe operation of the production of the friction-welded connection of particular importance and can not be reliably ensured when using a manganese and / or drilling steel due to its low strength goods, such as this material use in the aforementioned DE 10 2009 006 775 in section 0014 is mentioned.
In der Figur ist ein Ausführungsbeispiel der fertigen Gestaltung einer Reibschweißverbindung gemäß der Erfindung dargestellt. Die Figur zeigt den Bolzen 1 , der mit seinem Verbindungselement 2 auf die Zusammenstellung einer oberen Platte 3 und einer unteren Platte 4 dargestellt ist, wobei die Platten 3 und 4 das Bauteil darstellen, in dem die Platten 3 und 4 durch eine Reibschweißverbindung miteinander verbunden sind, Bei der Platte 3 handelt es sich um eine Aluminiumpiatte, bei der Platte 4 um eine Stahlplatte. Das Verbindungselement 2 ist mit seinem Vorsprung 5 durch die Platte 2 während des Reibschweißvorganges hindurchgetreten und hat schließlich die Platte 4 erreicht, wo sich aufgrund von Rotation und Druck die Reibschweißzone 60 ergeben hat. Dabei wird die Platte 3 gegen die Platte 4 dauernd über das Reibschweißelement 2 mit dessen Schulter 7 gegen die Platte 4 gedrückt, so dass am Ende des Reibschweißvorganges eine die Reibschweißverbindung 6 gegebene feste Verbindung zwischen den beiden Platten 3 und 4 hergestellt ist. In the figure, an embodiment of the finished design of a friction-welded joint according to the invention is shown. The figure shows the bolt 1, which is shown with its connecting element 2 on the composition of an upper plate 3 and a lower plate 4, wherein the plates 3 and 4 represent the component in which the plates 3 and 4 are interconnected by a friction-welded connection The plate 3 is an aluminum plate, the plate 4 is a steel plate. The connecting element 2 has passed with its projection 5 through the plate 2 during the friction welding process and has finally reached the plate 4, where due to rotation and pressure, the friction welding zone 60 has resulted. The plate 3 is pressed against the plate 4 continuously over the Reibschweißelement 2 with its shoulder 7 against the plate 4, so that At the end of the friction welding process, a fixed connection between the two plates 3 and 4, given the friction-welded connection 6, is produced.

Claims

P a t e n t a n s p r ü c h e Patent claims
1 . Reibschweißverbindung mindestens zweier aufeinander liegender plattenförmiger Bauteile (3, 4), von denen das unterste Bauteil (4) aus hochfestem Stahl mit einer Zugfestigkeit von größer als 1000 Megapascal und das bzw. die oberen Bauteile (3) aus durchdringbarem Material, insbesondere Leichtmetall, bestehen, die von einem Reibschweißelement (2) durchdrungen sind, das über eine Reibschweißverbindung (6) mit dem untersten Bauteil (4) verbunden ist, dadurch gekennzeichnet, dass das Reibschweißelement (2) aus legiertem Stahl mit Gehalten an Kohlenstoff von 0, 17 % bis 0,45 %, an Chrom von 0,70 % bis 1 ,5 % und an Molybdän von 0, 15 % bis 0,80 % besteht. 1 . Friction-welded connection of at least two superimposed plate-shaped components (3, 4), of which the lowermost component (4) consists of high-strength steel with a tensile strength greater than 1000 megapascal and the upper component or components (3) consist of permeable material, in particular light metal , which are penetrated by a friction welding element (2), which is connected via a friction welded connection (6) to the lowermost component (4), characterized in that the friction welding element (2) made of alloyed steel with contents of carbon of 0, 17% to 0.45%, chromium from 0.70% to 1.5% and molybdenum from 0.15% to 0.80%.
2. Reibschweißverbindung nach Anspruch 1 , dadurch gekennzeichnet, dass das 2. Reibschweißverbindung according to claim 1, characterized in that the
Reibschweißelement zusätzlich Vanadium mit einem Anteil von 0,20 % bis 0,35 % enthält.  Friction welding additionally contains vanadium in a proportion of 0.20% to 0.35%.
3. Reibschweißverbindung nach Anspruch 1 , dadurch gekennzeichnet, dass das 3. Reibschweißverbindung according to claim 1, characterized in that the
Reibschweißelement eine Zugfestigkeit größer als 1000 Megapascal aufweißt.  Reibschweißelement a tensile strength greater than 1000 megapascals welißt.
4. Reibschweißverbindung nach Anspruch 1 , dadurch gekennzeichnet, dass die oberen zu durchdringenden Platten aus Kunststoff bestehen. 4. Reibschweißverbindung according to claim 1, characterized in that the upper plates to be penetrated are made of plastic.
5. Reibschweißverbindung nach Anspruch 1 , dadurch gekennzeichnet, dass die unterste Platte aus höchstfestem Stahl besteht, der von dem Reibschweißelement nicht durchdrungen ist. 5. Reibschweißverbindung according to claim 1, characterized in that the lowermost plate consists of high-strength steel, which is not penetrated by the Reibschweißelement.
6. Reibschweißverbindung nach Anspruch 1 , dadurch gekennzeichnet, dass die unterste Platte von dem Reibschweißelement durchdrungen ist. 6. Reibschweißverbindung according to claim 1, characterized in that the lowermost plate is penetrated by the Reibschweißelement.
7. Reibschweißverbindung nach Anspruch 1 , dadurch gekennzeichnet, dass das Reibschweißelement eine Beschichtung aufweist. 7. Reibschweißverbindung according to claim 1, characterized in that the friction-welding element has a coating.
EP10796028A 2009-12-22 2010-12-20 Friction welding connection of at least two stacked plate-shaped components Withdrawn EP2516096A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009059270A DE102009059270A1 (en) 2009-12-22 2009-12-22 Reibschweißverbindung of at least two superimposed plate-shaped components
PCT/EP2010/070237 WO2011076735A1 (en) 2009-12-22 2010-12-20 Friction welding connection of at least two stacked plate-shaped components

Publications (1)

Publication Number Publication Date
EP2516096A1 true EP2516096A1 (en) 2012-10-31

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Application Number Title Priority Date Filing Date
EP10796028A Withdrawn EP2516096A1 (en) 2009-12-22 2010-12-20 Friction welding connection of at least two stacked plate-shaped components

Country Status (12)

Country Link
US (1) US20130004234A1 (en)
EP (1) EP2516096A1 (en)
JP (1) JP2013514888A (en)
KR (1) KR20120106844A (en)
CN (1) CN102695580A (en)
AT (1) AT14406U1 (en)
AU (1) AU2010335243A1 (en)
BR (1) BR112012017318A2 (en)
DE (2) DE102009059270A1 (en)
MX (1) MX2012007376A (en)
RU (1) RU2012128536A (en)
WO (1) WO2011076735A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103711764B (en) * 2012-09-29 2016-06-22 北京汽车研究总院有限公司 The attachment structure of a kind of composite connector and metal connecting piece and method
DE102014206375B4 (en) * 2014-04-03 2024-01-18 Bayerische Motoren Werke Aktiengesellschaft Friction welding device for joining components, at least one of which is made of a fiber-reinforced plastic
CN107755876B (en) * 2016-08-23 2021-01-01 苹果公司 Joining components having different structural compositions by friction stir welding
US10792770B1 (en) * 2017-11-29 2020-10-06 Geocent, LLC Vacuum chuck system for a weld tool
DE102018103995A1 (en) * 2018-02-22 2019-08-22 Bayerische Motoren Werke Aktiengesellschaft Friction element for a friction welding process
DE102018103992A1 (en) * 2018-02-22 2019-08-22 Bayerische Motoren Werke Aktiengesellschaft Friction element for a friction welding process
TWI682822B (en) * 2018-07-16 2020-01-21 國立中正大學 Friction stir modeling approach for additive manufacturing
DE102019203051A1 (en) * 2019-03-06 2020-09-10 Ford Global Technologies, Llc Fastening element for friction welding and a method for friction welding a fastening element to a flat workpiece
JP7377533B2 (en) * 2020-03-03 2023-11-10 京浜ラムテック株式会社 Method for manufacturing metal structures
JP7417090B2 (en) 2020-03-25 2024-01-18 日本製鉄株式会社 Steel plates for friction welding, composite parts and automotive parts

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477115A (en) * 1967-03-17 1969-11-11 Caterpillar Tractor Co Method of fastening parts by friction welding
GB1460888A (en) * 1972-10-25 1977-01-06 Seward W H Bolts or studs
SE506178C2 (en) * 1996-01-22 1997-11-17 Sandvik Ab Friction welded product for rock drilling as well as process for manufacturing the product
US5618491A (en) * 1996-02-22 1997-04-08 Trw, Inc. Studs for boilers and other high temperature applications
DE19731638A1 (en) * 1997-07-23 1999-01-28 Andreas Schaaf Procedure for making frictional spot-welded joints using rubbing pin
US6244161B1 (en) * 1999-10-07 2001-06-12 Cummins Engine Company, Inc. High temperature-resistant material for articulated pistons
US6227433B1 (en) * 2000-04-04 2001-05-08 The Boeing Company Friction welded fastener process
DE10031927A1 (en) * 2000-06-30 2002-01-24 Daimler Chrysler Ag Multi-part valve, for an IC motor, has a lightweight valve head bonded to a lightweight valve shaft by friction welding using low-cost components giving high thermal and mechanical resistance
DE102006013529B4 (en) 2005-03-23 2019-01-31 Böllhoff Verbindungstechnik GmbH Method for joining workpieces
FR2883499B1 (en) * 2005-03-23 2015-04-10 Daimler Chrysler Ag METHOD FOR ASSEMBLING PARTS AND ASSEMBLY ELEMENT FOR THIS METHOD.
JP4854981B2 (en) * 2005-04-15 2012-01-18 新日本製鐵株式会社 Friction welded parts with excellent fatigue resistance and methods for improving the fatigue characteristics
CN1718830A (en) * 2005-07-20 2006-01-11 包钢钢威液压件有限责任公司 Alloy steel material for manufacturing core rod
DE102007030806A1 (en) * 2007-07-03 2009-01-08 Ejot Gmbh & Co. Kg Friction welding connection of several superimposed plates
DE102007047159A1 (en) * 2007-08-29 2009-03-05 Volkswagen Ag Steel alloy used in the production of a valve or valve head for a combustion engine contains alloying additions of aluminum
CN201172147Y (en) * 2007-12-27 2008-12-31 上海航天设备制造总厂 Adjustable stirring head
DE102009006775A1 (en) 2009-01-30 2009-10-01 Daimler Ag Rotary friction-welding component used to join workpieces together, includes rounded projection with flat area, cutting edges, slots, polygonal formations or abrasive inclusions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011076735A1 *

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KR20120106844A (en) 2012-09-26
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AT14406U1 (en) 2015-10-15
AU2010335243A1 (en) 2012-07-26
US20130004234A1 (en) 2013-01-03
WO2011076735A1 (en) 2011-06-30
DE102009059270A1 (en) 2011-06-30
MX2012007376A (en) 2012-09-21
DE202010018179U1 (en) 2014-10-16
JP2013514888A (en) 2013-05-02
CN102695580A (en) 2012-09-26

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