@book{48358,
  author       = {{Schöppner, Volker and Dörner, M. and Frank, Maximilian and Schall, Christoph}},
  title        = {{{On the Wave to Successful Mixing}}},
  year         = {{2022}},
}

@article{34733,
  abstract     = {{<jats:p>Due to their valuable properties (low weight, and good thermal and mechanical properties), glass fiber reinforced thermoplastics are becoming increasingly important. Fiber-reinforced thermoplastics are mainly manufactured by injection molding and extrusion, whereby the extrusion compounding process is primarily used to produce fiber-filled granulates. Reproducible production of high-quality components requires a granulate in which the fiber length is even and high. However, the extrusion process leads to the fact that fiber breakages can occur during processing. To enable a significant quality enhancement, experimentally validated modeling is required. In this study, short glass fiber reinforced thermoplastics (polypropylene) were produced on two different twin-screw extruders. Therefore, the machine-specific process behavior is of major interest regarding its influence. First, the fiber length change after processing was determined by experimental investigations and then simulated with the SIGMA simulation software. By comparing the simulation and experimental tests, important insights could be gained and the effects on fiber lengths could be determined in advance. The resulting fiber lengths and distributions were different, not only for different screw configurations (SC), but also for the same screw configurations on different twin-screw extruders. This may have been due to manufacturer-specific tolerances.</jats:p>}},
  author       = {{Rüppel, Annette and Wolff, Susanne and Oldemeier, Jan Philipp and Schöppner, Volker and Heim, Hans-Peter}},
  issn         = {{2073-4360}},
  journal      = {{Polymers}},
  keywords     = {{Polymers and Plastics, General Chemistry}},
  number       = {{15}},
  publisher    = {{MDPI AG}},
  title        = {{{Influence of Processing Glass-Fiber Filled Plastics on Different Twin-Screw Extruders and Varying Screw Designs on Fiber Length and Particle Distribution}}},
  doi          = {{10.3390/polym14153113}},
  volume       = {{14}},
  year         = {{2022}},
}

@inproceedings{34001,
  author       = {{Arian, Bahman and Homberg, Werner and Kersting, Lukas and Trächtler, Ansgar and Rozo Vasquez, Julian}},
  booktitle    = {{36. Aachener Stahlkolloquium – Umformtechnik “Ideen Form geben“}},
  isbn         = {{978-3-95886-460-3}},
  pages        = {{333--347}},
  title        = {{{Produktkennzeichnung durch lokal definierte Einstellung von ferromagnetischen Eigenschaften beim Drückwalzen von metastabilen Stahlwerkstoffen}}},
  year         = {{2022}},
}

@inproceedings{34003,
  author       = {{Arian, Bahman and Oesterwinter, Annika and Homberg, Werner and Rozo Vasquez, Julian and Walther, Frank and Kersting, Lukas and Trächtler, Ansgar}},
  booktitle    = {{19th Int. Conference on Metal Forming 2022}},
  title        = {{{A flow forming process model to predict workpiece properties in AISI 304L}}},
  year         = {{2022}},
}

@inproceedings{33852,
  author       = {{Moritzer, Elmar and Hecker, Felix}},
  booktitle    = {{Proceedings of the 33rd Annual Freeform Fabrication Symposium}},
  editor       = {{Bourell, David L. and Beaman, Joseph J. and Crawford, Richard H. and Kovar, Desiderio and Seepersad, Carolyn C. and Tehrani, Mehran}},
  location     = {{Austin, Texas, USA}},
  pages        = {{2011--2018}},
  title        = {{{VALIDATION AND COMPARISON OF FEM-SIMULATION RESULTS OF THE FUSED DEPOSITION MODELING PROCESS UNDER CONSIDERATION OF DIFFERENT MESH RESOLUTIONS}}},
  doi          = {{10.26153/tsw/44657}},
  year         = {{2022}},
}

@misc{49323,
  author       = {{Pfeifer, Florian and Jungeilges, André and Behm, Jonathan}},
  booktitle    = {{Transforming Economies}},
  title        = {{{Strom statt Gas: Nachhaltige Herstellung von Karosseriebauteilen}}},
  year         = {{2022}},
}

@inproceedings{30220,
  abstract     = {{In this work, the influences of spherical fillers on the processing properties and the resulting mechanical properties of laser sintered components are investigated. For this purpose, micro glass spheres, hollow glass bubbles and mineral spheres are dry blended to the matrix polymers polyamide 613 and polypropylene with a filling ratio of 20 and 40 vol%. First, relevant properties of the blends, such as powder flowability, thermal behavior and melt viscosity, are investigated. Based on the results, processing parameters are then developed for the LS process and the mechanical properties of the components are investigated. The aim is to be able to tailor the mechanical properties of LS components by adding fillers and thus to create new application areas for additively manufactured components. }},
  author       = {{Kletetzka, Ivo and Gawlikowicz, Roland and Schmid, Hans-Joachim}},
  booktitle    = {{Proceedings of the 33th Annual International Solid Freeform Fabrication Symposium}},
  location     = {{Austin}},
  publisher    = {{Laboratory for Freeform Fabrication and University of Texas}},
  title        = {{{Effects of spherical fillers on the processability and mechanical properties of PA613 and PP-based LS dry blends}}},
  doi          = {{http://dx.doi.org/10.26153/tsw/44558}},
  volume       = {{33}},
  year         = {{2022}},
}

@inproceedings{32874,
  author       = {{Kletetzka, Ivo and Klippstein, Sven Helge and Schmid, Hans-Joachim}},
  booktitle    = {{Proceedings of the 33th Annual International Solid Freeform Fabrication Symposium}},
  location     = {{Austin}},
  publisher    = {{Laboratory for Freeform Fabrication and University of Texas}},
  title        = {{{Shelf Life of Polyamide 12 (PA2200) Laser Sintering Powder}}},
  doi          = {{http://dx.doi.org/10.26153/tsw/44555}},
  volume       = {{33}},
  year         = {{2022}},
}

@misc{51718,
  author       = {{Schlattmann, Ulrich and Beimdiek, Janis}},
  title        = {{{Charakterisierung von Schüttschichtmaterialien für den Einsatz in Filtern für häusliche Holzfeuerungsanlagen (Studienarbeit)}}},
  year         = {{2022}},
}

@article{44302,
  author       = {{Moritzer, Elmar and Flachmann, Felix and Richters, Maximilian and Neugebauer, Marcel}},
  issn         = {{2504-477X }},
  journal      = {{Journal of Composites Science }},
  title        = {{{Analysis of the Segregation Phenomena of Wood Fiber Reinforced Plastics}}},
  year         = {{2022}},
}

@inproceedings{33853,
  author       = {{Moritzer, Elmar and Hecker, Felix}},
  booktitle    = {{Proceedings of the 33rd Annual Freeform Fabrication Symposium}},
  editor       = {{Bourell, David L. and Beaman, Joseph J. and Crawford, Richard H. and Kovar, Desiderio and Seepersad, Carolyn C. and Tehrani, Mehran}},
  location     = {{Austin, Texas, USA}},
  pages        = {{1844--1858}},
  title        = {{{INVESTIGATION OF THE PROCESS PARAMETERS AND GEOMETRY DEPENDENT SHRINKAGE BEHAVIOR OF RASTER LINES IN THE FUSED DEPOSITION MODELING PROCESS}}},
  doi          = {{10.26153/tsw/44654}},
  year         = {{2022}},
}

@techreport{52045,
  author       = {{Scheidemann, Claus and Hemsel, Tobias and Sextro, Walter}},
  publisher    = {{LibreCat University}},
  title        = {{{Modellbasierte Ermittlung optimaler Prozessparameter für neuartige Ultraschallbondverbindungen}}},
  doi          = {{10.2314/KXP:1879655276}},
  year         = {{2022}},
}

@inproceedings{33204,
  author       = {{Al-Lami, Abbas Jarullah Sangoor and Kenig, Eugeny Y.}},
  location     = {{Würzburg}},
  title        = {{{Heat transfer enhancement with internally channeled tubes}}},
  year         = {{2022}},
}

@article{29724,
  abstract     = {{<jats:p> In many manufacturing areas, multi-material designs are implemented in which individual components are joined together to form complex structures with numerous joints. For example, in the automotive sector, cast components are used at the junctions of the body and joined with different types of sheet metal and extruded profiles. To be able to join structures consisting of different materials, alternative joining technologies have emerged in recent years. This includes clinching, which allows assembling of two or more thin sheet metal and casting parts by solely cold forming the material. Clinching the brittle and usually less ductile cast aluminium alloys remains a challenge because the brittle character of the cast aluminium alloys can cause cracks during the forming of the clinched joint. In this study, the influence of the heat treatment time of an aluminium casting alloy AlSi9 on the joinability in the clinching process is investigated. Specific heat treatment of the naturally hard AlSi9 leads to a modification of the eutectic microstructure, which can increase ductility. Based on this, it will be examined if specific clinching die geometries can be used, which achieve an optimized geometrical formation of the clinched joint. The load-bearing capacities of the clinched joints are determined and compared by shear tensile and head tensile tests. Furthermore, the joints are examined microscopically to investigate the influence of the heat treatment on the failure behaviour during the load-bearing tests as well as crack initiation within the joining process. </jats:p>}},
  author       = {{Neuser, Moritz and Böhnke, Max and Grydin, Olexandr and Bobbert, Mathias and Schaper, Mirko and Meschut, Gerson}},
  issn         = {{1464-4207}},
  journal      = {{Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications}},
  keywords     = {{Mechanical Engineering, General Materials Science}},
  publisher    = {{SAGE Publications}},
  title        = {{{Influence of heat treatment on the suitability for clinching of the aluminium casting alloy AlSi9}}},
  doi          = {{10.1177/14644207221075838}},
  year         = {{2022}},
}

@article{29505,
  abstract     = {{In modern vehicle chassis, multi-material design is implemented to apply the appropriate material for each functionality. In spaceframe technology, both sheet metal and continuous cast are joined to castings at the nodal points of the chassis. Since resistance spot welding is not an option when different materials are joined, research is focusing on mechanical joining methods for multi-material designs. To reduce weight and achieve the required strength, hardenable cast aluminium alloys of the AlSi-system are widely used. Thus, 85–90% of aluminium castings in the automotive industry are comprised of the AlSi-system. Due to the limited weldability, mechanical joining is a suitable process. For this application, various optimisation strategies are required to produce a crack-free joint, as the brittle character of the AlSi alloy poses a challenge. Thus, adapted castings with appropriate ductility are needed. Hence, in this study, the age-hardenable cast aluminium alloy AlSi10Mg is investigated regarding the correlation of the different thicknesses, the microstructural characteristics as well as the resulting mechanical properties. A variation of the thicknesses leads to different solidification rates, which in turn affect the microstructure formation and are decisive for the mechanical properties of the casting as well as the joinability. For the investigation, plates with thicknesses from 2.0 to 4.0 mm, each differing by 0.5 mm, are produced via sand casting. Hence, the overall aim is to evaluate the joinability of AlSi10Mg and derive conclusions concerning the microstructure and mechanical properties.</jats:p>}},
  author       = {{Neuser, Moritz and Grydin, Olexandr and Frolov, Y. and Schaper, Mirko}},
  issn         = {{0944-6524}},
  journal      = {{Production Engineering}},
  keywords     = {{Industrial and Manufacturing Engineering, Mechanical Engineering}},
  publisher    = {{Springer Science and Business Media LLC}},
  title        = {{{Influence of solidification rates and heat treatment on the mechanical performance and joinability of the cast aluminium alloy AlSi10Mg}}},
  doi          = {{10.1007/s11740-022-01106-1}},
  year         = {{2022}},
}

@article{31828,
  author       = {{Kupfer, Robert and Köhler, Daniel and Römisch, David and Wituschek, Simon and Ewenz, Lars and Kalich, Jan and Weiß, Deborah and Sadeghian, Behdad and Busch, Matthias and Krüger, Jan and Neuser, Moritz and Grydin, Olexandr and Böhnke, Max and Bielak, Christian Roman and Troschitz, Juliane}},
  issn         = {{2666-3309}},
  journal      = {{Journal of Advanced Joining Processes}},
  keywords     = {{Mechanical Engineering, Mechanics of Materials, Engineering (miscellaneous), Chemical Engineering (miscellaneous)}},
  publisher    = {{Elsevier BV}},
  title        = {{{Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties}}},
  doi          = {{10.1016/j.jajp.2022.100108}},
  volume       = {{5}},
  year         = {{2022}},
}

@article{52613,
  abstract     = {{<jats:p>During resistance spot welding of zinc-coated advanced high-strength steels (AHSSs) for automotive production, liquid metal embrittlement (LME) cracking may occur in the event of a combination of various unfavorable influences. In this study, the interactions of different welding current levels and weld times on the tendency for LME cracking in third-generation AHSSs were investigated. LME manifested itself as high-penetration cracks around the circumference of the spot welds for welding currents closely below the expulsion limit. At the same time, the observed tendency for LME cracking showed no direct correlation with the overall heat input of the investigated welding processes. To identify a reliable indicator of the tendency for LME cracking, the local strain rate at the origin of the observed cracks was analyzed over the course of the welding process via finite element simulation. While the local strain rate showed a good correlation with the process-specific LME cracking tendency, it was difficult to interpret due to its discontinuous course. Therefore, based on the experimental measurement of electrode displacement during welding, electrode indentation velocity was proposed as a descriptive indicator for quantifying cracking tendency.</jats:p>}},
  author       = {{Böhne, Christoph and Meschut, Gerson and BIEGLER, MAX and RETHMEIER, MICHAEL}},
  issn         = {{0043-2296}},
  journal      = {{Welding Journal}},
  keywords     = {{Metals and Alloys, Mechanical Engineering, Mechanics of Materials}},
  number       = {{7}},
  pages        = {{197--207}},
  publisher    = {{American Welding Society}},
  title        = {{{The Influence of Electrode Indentation Rate on LME Formation during RSW}}},
  doi          = {{10.29391/2022.101.015}},
  volume       = {{101}},
  year         = {{2022}},
}

@article{52615,
  author       = {{Böhne, Christoph and Meschut, Gerson}},
  journal      = {{Welding and Cutting}},
  pages        = {{208--212}},
  title        = {{{Reduction of flange widths in resistance spot welding by application of eccentric electrode cap geometries}}},
  doi          = {{10.53192/WAC202203208 }},
  volume       = {{3}},
  year         = {{2022}},
}

@article{32283,
  author       = {{Schmolke, Tobias and Meschut, Gerson and Rieker, Florian and Meinderink, Dennis and Grundmeier, Guido}},
  journal      = {{adhäsion KLEBEN & DICHTEN }},
  pages        = {{40--43}},
  publisher    = {{Springer Nature}},
  title        = {{{Untersuchung von Klebverbindungen für Batteriegehäuse}}},
  doi          = {{https://doi.org/10.1007/s35145-022-0596-9}},
  volume       = {{66}},
  year         = {{2022}},
}

@misc{51666,
  author       = {{Goncz, Nico and Ponusamy, SathishKumar}},
  title        = {{{Untersuchung der Charakterisierung der Partikelform und deren Einfluss auf die Fließfähigkeit}}},
  year         = {{2022}},
}