TY - JOUR AB - Laser additive manufacturing processes are used for the production of highly complex geometric structures due to their high geometric freedom. Additive manufacturing processes, in particular powder-based selective laser melting, are used to produce metallic additive manufactured components for the automotive and aerospace industries. Different materials are often joined together to realize sustainable lightweight construction. The production of such mixed construction joints is often realized using mechanical joining technology (e.g. self-piercing riveting). However, there is currently very little experience with the mechanical joining of metallic additive manufacturing components. Furthermore, there is insufficient knowledge about the effects that occur during the mechanical joining of additive manufacturing components. In this article, a method is presented to investigate the joinability of additively manufactured components with conventionally manufactured components using a numerical simulation of the self-piercing riveting process. For this purpose, the additive manufacturing materials are characterized experimentally, the simulation model is configured, and the joining process with additive manufacturing materials is represented in the numerical simulation. Furthermore, the influence of the building direction on the mechanical properties is shown using miniature tensile specimens. Besides the configuration of the simulation model, the influence of heat treatment on the self-piercing riveting process is presented. AU - Heyser, Per AU - Petker, Rudolf AU - Meschut, Gerson ID - 42636 JF - Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications KW - Mechanical Engineering KW - General Materials Science SN - 1464-4207 TI - Development of a numerical simulation model for self-piercing riveting of additive manufactured AlSi10Mg ER - TY - JOUR AB - The process chain for the manufacturing of sheet metal components in mass production includes various cutting and forming operations, which influence the resulting properties of the parts and therefore subsequent manufacturing steps, such as clamping and joining. It is shown that clamping of the components leads to superimposed residual stresses and geometry changes. Therefore, the part properties differ from the initial state of the semifinished products, which has to be considered in the design of clinched joints. This paper presents an approach for coupled determination of the properties of semifinished and finished parts during deep drawing and clamping as well as their effects on the joint quality during clinching. One method for the effective and efficient determination of the properties of semifinished products and components during production is using process data from the preceding manufacturing processes, which is concretely presented in this work. In addition to the interconnection of the entire production chain, it is necessary to define relevant process data for each individual manufacturing step and to correlate the data with the material properties reliably. Therefore, the cross-process interactions of different steps of the process chain for the manufacturing of sheet metal components and the effect of process variations on subsequent manufacturing steps are investigated. Consequently, the boundary conditions for a mechanical joining process based on data from preceding process steps can be predicted. AU - Heyser, Per AU - Wiesenmayer, S AU - Frey, P AU - Nehls, T AU - Scharr, C AU - Flügge, W AU - Merklein, M AU - Meschut, Gerson ID - 30904 JF - Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications KW - Mechanical Engineering KW - General Materials Science SN - 1464-4207 TI - Consideration of the manufacturing history of sheet metal components for the adaptation of a clinching process ER - TY - CONF AU - Heyser, Per AU - Meschut, Gerson AU - Nehls, Thomas AU - Scharr, Christian AU - Froitzheim, Pascal AU - Flügge, Wilko AU - Wiesenmayer, Sebastian AU - Merklein, Marion ID - 31150 SN - 978-3-86776-586-2 T2 - Pressen, Systeme, Prozesse der Zukunft Effizienz + Digitalisierung TI - Metamodellbasierte Prozesskette - Umformen-Schneiden-Spannen-Fügen VL - T 50 ER - TY - BOOK AU - Meschut, Gerson AU - Heyser, Per AU - Merklein, Marion AU - Wiesenmayer, Sebastian AU - Flügge, Wilko AU - Scharr, Christian AU - Nehls, Thomas ID - 31149 SN - 978-3-86776-636-4 TI - Konzeption einer adaptiven Prozesskette für das mechanische Fügen VL - 578 ER - TY - CONF AU - Heyser, Per AU - Wiesenmayer, Sebastian AU - Nehls, Thomas AU - Scharr, Christian AU - Flügge, Wilko AU - Merklein, Marion AU - Meschut, Gerson ID - 31151 T2 - SMART PRODUCTION 2022: DIGITALIZING AUTOMOTIVE MANUFACTURING TI - Smart process chain – data analysis in sheet metal processing for joinability prediction ER - TY - JOUR AU - Droß, M. AU - Heyser, Per AU - Meschut, Gerson AU - Hürkamp, A. AU - Dröder, K. ID - 28448 JF - Journal of Advanced Joining Processes SN - 2666-3309 TI - Fiber response to pin penetration in dry woven fabric using numerical analysis ER - TY - JOUR AU - Heyser, Per AU - Sartisson, Vadim AU - Meschut, Gerson AU - Droß, Marcel AU - Dröder, Klaus ID - 20235 JF - Materials Testing SN - 0025-5300 TI - Increased load bearing capacity of mechanically joined FRP/metal joints using a pin structured auxiliary joining element ER - TY - CONF AU - Heyser, Per AU - Scharr, Christian AU - Nehls, Thomas AU - Wiesenmayer, Sebastian AU - Flügge, Wilko AU - Meschut, Gerson ID - 20409 T2 - 4. Workshop Digitalisierung TI - Prozesskettenbegleitende Vorgehensweise beim Mechanischen Fügen ER - TY - JOUR AU - Wiesenmayer, Sebastian AU - Heyser, Per AU - Nehls, Thomas AU - Frey, Philipp AU - Flügge, Wilko AU - Meschut, Gerson AU - Merklein, Marion ID - 20354 IS - 10 JF - Werkstattstechnik Online TI - Berücksichtigung der Herstellungshistorie von Blechbauteilen beim Fügen durch Umformen VL - 110 ER - TY - CONF AU - Dross, Marcel AU - Heyser, Per AU - Huerkamp, André AU - Beuscher, Jan AU - Dröder, Klaus AU - Meschut, Gerson ID - 20236 T2 - ICCM22 Proceedings TI - Increasing the strength of mechanically joined connections of metal and fiber-reinforced plastics using a structured auxiliary joining element ER - TY - CONF AU - Heyser, Per AU - Meschut, Gerson AU - Dross, Marcel AU - Dröder, Klaus ID - 20237 T2 - ICCM22 Proceedings TI - Auxiliary joining element with integrated pin structures for mechanical joining of fiber-reinforced plastic/metal combinations ER - TY - CONF AU - Heyser, Per AU - Meschut, Gerson AU - Dross, Marcel AU - Dröder, Klaus ID - 20238 SN - 978-3-86776-580-0 T2 - 9. Fügetechnisches Gemeinschaftskolloquium TI - Steigerung der Tragfähigkeit mechanisch gefügter FKV-Metall-Verbindungen durch den Einsatz eines Pin-strukturierten Hilfsfügeteils ER - TY - BOOK AU - Heyser, Per AU - Meschut, Gerson AU - Dross, Marcel AU - Dröder, Klaus ID - 20239 SN - 978-3-86776-572-3 TI - Entwicklung eines Fügeelements mit integriertem strukturierten Formabschnitt ER -