EP2516096A1 - Soudage par friction d'au moins deux éléments en forme de plaque superposés - Google Patents

Soudage par friction d'au moins deux éléments en forme de plaque superposés

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Withdrawn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)
English (en)
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/fr
Withdrawn legal-status Critical Current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.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Connection Of Plates (AREA)

Abstract

La présente invention concerne le soudage par friction d'au moins deux éléments (3, 4) en forme de plaque superposés dont l'élément (4) situé le plus sur le dessous est réalisé en acier à dureté élevée ayant une résistance à la traction supérieure à 1000 MPa et le ou les éléments (3) situés les plus sur le dessus sont réalisés dans un matériau pénétrable, notamment un métal léger à travers lequel peut pénétrer un élément de soudage par friction (1, 2) qui est relié à l'élément (4) situé le plus sur le dessous par une soudure par friction (5, 6). L'élément de soudage par friction (1, 2) se compose d'un acier allié ayant une teneur en carbone de 0,17% à 0,45%, en chrome de 0,70% à 1,5% et en molybdène de 0,15% à 0,80%.
EP10796028A 2009-12-22 2010-12-20 Soudage par friction d'au moins deux éléments en forme de plaque superposés Withdrawn EP2516096A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009059270A DE102009059270A1 (de) 2009-12-22 2009-12-22 Reibschweißverbindung von mindestens zwei aufeinander liegenden plattenförmigen Bauteilen
PCT/EP2010/070237 WO2011076735A1 (fr) 2009-12-22 2010-12-20 Soudage par friction d'au moins deux éléments en forme de plaque superposés

Publications (1)

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

Family

ID=43662085

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10796028A Withdrawn EP2516096A1 (fr) 2009-12-22 2010-12-20 Soudage par friction d'au moins deux éléments en forme de plaque superposés

Country Status (12)

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

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* Cited by examiner, † Cited by third party
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CN103711764B (zh) * 2012-09-29 2016-06-22 北京汽车研究总院有限公司 一种复合材料连接件与金属连接件的连接结构及方法
DE102014206375B4 (de) * 2014-04-03 2024-01-18 Bayerische Motoren Werke Aktiengesellschaft Reibschweiß-Vorrichtung zum Fügen von Bauteilen, von denen wenigstens eines aus einem faserverstärkten Kunststoff gebildet ist
CN107755876B (zh) * 2016-08-23 2021-01-01 苹果公司 利用摩擦搅拌焊接连接具有不同结构组成的部件
US10792770B1 (en) * 2017-11-29 2020-10-06 Geocent, LLC Vacuum chuck system for a weld tool
DE102018103995A1 (de) * 2018-02-22 2019-08-22 Bayerische Motoren Werke Aktiengesellschaft Reibelement für ein Reibschweißverfahren
DE102018103992A1 (de) * 2018-02-22 2019-08-22 Bayerische Motoren Werke Aktiengesellschaft Reibelement für ein Reibschweißverfahren
TWI682822B (zh) * 2018-07-16 2020-01-21 國立中正大學 摩擦攪拌積層製造方法
DE102019203051A1 (de) * 2019-03-06 2020-09-10 Ford Global Technologies, Llc Befestigungselement zum Reibschweißen sowie Verfahren zum Reibschweißen eines Befestigungselements an ein flächiges Werkstück
JP7377533B2 (ja) * 2020-03-03 2023-11-10 京浜ラムテック株式会社 金属構造体の製造方法
JP7417090B2 (ja) 2020-03-25 2024-01-18 日本製鉄株式会社 摩擦圧接用鋼板、複合部材および自動車用部材

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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 (sv) * 1996-01-22 1997-11-17 Sandvik Ab Friktionssvetsad produkt för bergborrning samt förfarande för tillverkning av produkten
US5618491A (en) * 1996-02-22 1997-04-08 Trw, Inc. Studs for boilers and other high temperature applications
DE19731638A1 (de) * 1997-07-23 1999-01-28 Andreas Schaaf Neuartiges Verfahren zur Herstellung punktförmiger Schweißverbindungen mittels eines Reibbolzens
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 (de) * 2000-06-30 2002-01-24 Daimler Chrysler Ag Mehrteilig zusammengesetztes Leichtbauventil für Hubkolbenmaschinen
DE102006013529B4 (de) 2005-03-23 2019-01-31 Böllhoff Verbindungstechnik GmbH Verfahren zum Fügen von Werkstücken
FR2883499B1 (fr) * 2005-03-23 2015-04-10 Daimler Chrysler Ag Procede pour assembler des pieces et element d'assemblage pour ce procede.
JP4854981B2 (ja) * 2005-04-15 2012-01-18 新日本製鐵株式会社 耐疲労特性に優れた摩擦圧接接合部品およびその疲労特性向上方法
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Also Published As

Publication number Publication date
BR112012017318A2 (pt) 2016-04-19
AT14406U1 (de) 2015-10-15
WO2011076735A1 (fr) 2011-06-30
AU2010335243A1 (en) 2012-07-26
US20130004234A1 (en) 2013-01-03
DE202010018179U1 (de) 2014-10-16
KR20120106844A (ko) 2012-09-26
DE102009059270A1 (de) 2011-06-30
RU2012128536A (ru) 2014-01-27
CN102695580A (zh) 2012-09-26
MX2012007376A (es) 2012-09-21
JP2013514888A (ja) 2013-05-02

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