693.932 PEOPLE
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Casati, R. |
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| Kočí, Jan | Prague |
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| Azam, Siraj |
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Gies, Soeren
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Topics
Publications (64/64 displayed)
- 2020Lightweight in Automotive Components by Forming Technologycitations
- 2020Joining dissimilar thin-walled tubes by magnetic pulse weldingcitations
- 2019Einfluss der Wandstärke auf das Umformverhalten und das Schweißergebnis beim Magnetpulsschweißen ; Effect of the wall thickness on the forming behavior and welding result during magnetic pulse weldingcitations
- 2019Development of the incremental micro-forming process for small batch production of metallic bipolar plates
- 2019Magnetic Pulse Welding of Tubular Partscitations
- 2019Analysis of the Influence of Fibers on the Formability of Metal Blanks in Manufacturing Processes for Fiber Metal Laminatescitations
- 2019Thermal effects in dissimilar magnetic pulse welding ; Thermische Effekte beim Magnetpulsschweißen von Mischverbindungencitations
- 2019Forming properties of additively manufactured monolithic Hastelloy X sheetscitations
- 2019Magnetic pulse welding of tubular parts ; Magnetpulsschweißen von Rohrencitations
- 2019Light enough or go lighter?citations
- 2019Thermal effects in dissimilar magnetic pulse weldingcitations
- 2019Properties of components with incrementally formed gears
- 2018Prediction of achievable energy deposition for vaporizing foil actuators
- 2018Influence of the flyer kinetics on magnetic pulse welding of tubescitations
- 2018Effects of reactive interlayers in magnetic pulse welding
- 2018Parameter identification for magnetic pulse welding applicationscitations
- 2018Effects of reactive interlayers in magnetic pulse welding ; Einfluss von reaktiven Zwischenschichten beim Magnetpulsschweißen
- 2018Effect of multiple forming tools on geometrical and mechanical properties in incremental sheet formingcitations
- 2018Bedeutung der Prognosefähigkeit im modernen Fahrzeugbau
- 2018Joining by die-less hydroforming of profiles with oval cross sectioncitations
- 2018Design of hybrid conductors for electromagnetic forming coils
- 2018Inkrementelle Blechmassivumformung
- 2018Influence of the free compression stage on magnetic pulse welding of tubes
- 2018Influence of the free compression stage on magnetic pulse welding of tubes
- 2017Herstellung von belastungsangepassten Funktionsbauteilen mittels inkrementeller Blechmassivumformung
- 2017Analytical prediction of Joule heat losses in electromagnetic forming coilscitations
- 2017Measurement of collision conditions in magnetic pulse welding processes ; Messung der Kollisionsbedingungen beim Magnetpulsschweißencitations
- 2017Measurement of collision conditions in magnetic pulse welding processescitations
- 2017Magnetic pulse welding of dissimilar metals in tube-to-tube configuration
- 2017Deformation characteristics of thermoplastics in single point incremental formingcitations
- 2017Magnetic pulse welding of tubes: ensuring the stability of the inner diameter
- 2017Improvement strategies for the formfilling in incremental gear forming processescitations
- 2017Magnetic pulse welding: solutions for process monitoring within pulsed magnetic fields
- 2017Targeted weld seam formation and energy reduction at magnetic pulse welding (MPW) ; Gezielte Nahteinstellung und Energiereduktion beim Magnetpulsschweißencitations
- 2017Material flow analysis for the incremental sheet-bulk gearing by rotating toolscitations
- 2017Wirtschaftliche inkrementelle Blechmassivumformung
- 2017Effect of workpiece deformation on Joule heat losses in electromagnetic forming coilscitations
- 2017Neue Möglichkeiten zur Prozessüberwachung und Effizienzsteigerung beim Magnetpulsschweißen
- 2017Incremental sheet-bulk metal forming
- 2017Targeted weld seam formation and energy reduction at magnetic pulse welding (MPW)citations
- 2016Experimental and numerical investigation of increased formability in combined quasi-static and high-speed forming processescitations
- 2016Measurement and analysis technologies for magnetic pulse welding: Established methods and new strategiescitations
- 2016Wear behavior of tribologically optimized tool surfaces for incremental forming processescitations
- 2016Magnetic pulse welding of dissimilar metals in tube-to-tube configuration
- 2016Magnetic pulse welding of tubes: Ensuring the stability of the inner diameter ; Magnetpulsschweißen von Rohren: Sicherstellung eines stabilen Innendurchmessers
- 2016Effects of Surface Coatings on the Joint Formation During Magnetic Pulse Welding in Tube-to-Cylinder Configuration
- 2016Magnetic pulse welding: Solutions for process monitoring within pulsed magnetic fields ; Magnetpulsschweißen: Lösungen für die Prozessüberwachung in gepulsten Magnetfeldern
- 2016Gesenkfreies Innenhochdruckfügen von Vierkantrohren
- 2016Influence of the wall thicknesses on the joint quality during magnetic pulse welding in tube-to-tube configuration
- 2016Measurement and analysis technologies for magnetic pulse weldingcitations
- 2016Qualification of CuCr1Zr for the SLM process
- 2016Multiple forming tools in incremental forming – influence of the forming strategies on sheet contourcitations
- 2016Magnetic pulse welding: Joining within microseconds - high strength forever ; Magnetpulsschweißen: Fügen in Mikrosekunden - Hohe Festigkeit für immer
- 2016Workpiece positioning during magnetic pulse welding of aluminum-steel joints
- 2016Integration of new concepts and features into forming technology lecturescitations
- 2015Joining of aluminium tubes by magnetic pulse welding
- 2014Magnetic pulse welding by electromagnetic compressioncitations
- 2014Experimental investigations on the optimum driver configuration for electromagnetic sheet metal forming
- 2014Efficient punching - using integrated flattening
- 2013Anwendung der expliziten FEM in der Umformtechnik
- 2012Influencing factors on the strength of electromagnetically produced form-fit joints using knurled surfaces
- 2012Analytic prediction of the process parameters for form-fit joining by die-less hydroformingcitations
- 2012Process model and design for magnetic pulse welding by tube expansion
- 2012Recent developments in non-conventional tube forming
Places of action
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conferencepaper
Influencing factors on the strength of electromagnetically produced form-fit joints using knurled surfaces
Abstract
Joining by electromagnetic forming is a non-contact assembling method that is especially suitable for connections in aluminum space frame structures. By reason of increased joint strength along with lower charging energies, form-fit connections are favored over interference-fit connections for this joining process. In contrast to conventional form-fit concepts, in which the inner joining partner has grooves or pockets, the use of knurled surfaces offers several advantages like easier machinability or the resistance against combined axial and torsional loadings. The objective of this paper is to identify the influencing geometry and process parameters on the joint strength of tubular joints using mandrels with knurled surfaces, with tube and mandrel being made of the same aluminum alloy AA6060-T6. For that reason, experimental studies were conducted: In addition to pull-out tests to determine the axial strength of joints, first computed tomographic images and, afterwards, micrographs of joined components were produced to analyze the contact zone between tube and mandrel and the deformation behavior of the inner joining partner by non-destructive and destructive means. Based on the detailed knowledge of the influencing variables, guidelines for joint and process design are derived.