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VDI Wissensforum GmbH (ed.)

Dritev 2023

Series: VDI-Berichte

Volume 2420 2023

Results in this title

Z. Liu, S. Rinderknecht A sequential adaptive sampling strategy for surrogate model construction of transmission losses S. 425-440

„… , factorial design, Gaussian Pro-cess Regression, Subset Simulation Introduction Transmission efficiency is …” „… 𝑥 𝑎 (6) The essential idea of Subset Simulation is to transfer the search process into sequential …” „… algorithm in the adaptive sampling process is the Subset Simulation, which converts the search of events …”

A. Freiburg Virtual development – optimized E-Drive selection by system simulation S. 73-88

„… . To find an optimal solution for the customer, a simulation-based selection process is necessary …” „… engineering process. The simulation models are divided into three categories that represent a trade-off …” „… Virtual development – optimized E-Drive selection by system simulation System model based on …”

J. Bonifacio, V. Warth, S. Scharr Optimizing sustainable high-performance e-drives S. 349-358

„… of every expedient gearbox approach are translated into the solution space of the simulation process …” „… simulation tools open the possibility for optimizing the tradeoff between system weight and efficiency. The …” „… electromagnetic stator design has to process this input in order to optimize the electric flux in the lamination …”

N. Missal, S. Schwertel Innovative cold metal forming processes for a sustainable future – Moving forward with helical gear drive components in a resourceand energy-efficient way S. 295-306

„… Innovative cold metal forming processes for a sustainable future Moving forward with helical gear …” „… Automobilindustrie leisten. Abstract Current manufacturing processes for external helical gears are associated with …” „… pro-cesses or insufficient gear quality. Developing the Felss axial forming process prevents the negative …”

P. Geradts, M. Kasten, A. Landvogt Psychoacoustic optimization of the NVH behavior of an eDrive power train – Application of a Targeted Micro Geometry Scatter on Helical Gears to break-up the regularity of the transmission error excita... S. 459-470

„… the gear teeth. The primary goal of the standard design and simula-tion process is to reduce the …” „… target but also significantly affects the requirements of the manufacturing and assembly processes. The …” „… manufacturing processes will help to reduce the tonality of the trans-mission error. Reduction of the Tonality …”

B. James Demonstration of a Cloud-based Gearbox Digital Twin – Using telematics data for reliability predictions S. 165-182

„… at least. For sure, the ‘design twin’ exists – a simulation model of the gearbox that informs about …” „… its performance during the design process. However, this is simply Computer Aided Engineering (CAE) as …” „… simulation, Romax. The Digital Twin work is part of the two companies’ continuing technical partnership …”

S. Yan, P. Piecha, N. Hetzel Virtual Generation of Load Profiles and Spectra for Designing Electrified Vehicles – The influence of software and driving scenarios on powertrain design S. 377-390

„… to support the design process of the drive system and the associated components. Early on, virtual …” „… load data used for other subsequent design processes. For this, vehicle, driver, route and traffic must …” „… for subsequent development and testing processes. To meet these challenges, the use of virtual test …”

C. Mohr Acoustic Optimization of Electric Powertrains from a Vehicle Level Perspective S. 471-XVI

„… simulation and audible rendering of the noise in the inte-rior of the vehicle with due incorporation of …” „… sys-tematically applying the acoustics expertise gained in simulation and measurement over more than 30 years to …” „… the earliest development stage, and set the right course in the development process, by drawing on a …”

B. Cebulski, S. Mühlbauer, D. Sailer, L. Schmieden, R. Wunderlich, O. Seidler, A. Stiegelmeyr About the benefits of permanent rotor temperature measurement S. 143-152

„… . The results will be presented in this article. Furthermore, detailed simulations of the examined …” „… drivetrain are carried out by the university of Kempten. During the project these simulations are used to …” „… support the research process. Assumptions can be verified or disproved to obtain a deeper understanding of …”

H. Sandquist, E. Barrientos, S. Klacar Systemized Modular Approach for Electric Drive Unit Family Development S. 89-106

„… , inverter, electric motor design, packaging etc.In this project, and during the design process, it is …” „… requirements to specific system design prerequisites, was at the heart of development process. VDI-Berichte Nr …” „… diagram in Figure 9. These graphs are calculated using system level vehicle simulations and numerical …”

A. Kappes, S. Frei, P. Noone, Stephan Rinderknecht Development and Design of a Range Extended four-speed Two-Drive-Powertrain S. 253-280

„… . Although simulations showed that a design with two different EMs - a more powerful EM for the first and …” „… currents. [17] Therefore, if the switching process needs to be artificially slowed down by using higher …” „… speeds. Fig. 9: SOC-neutral simulation results in kgCNG/100 km for different gear rations in STM2 …”

T. Hofman, J. Van Kampen, O. Borsboom Electric Mobility Design – From Powertrain Components to Vehicle Fleet Optimization S. 391-410

„… integrated design process from vehicle fleet optimization towards powertrain component design. It starts at …” „… engineering process used in industry to derive architectures is often tedious and informal, resulting in …” „… knowledge that supports the top-down design pro-cess by understanding which subsystems or components from …”

A. Paone, J. Larbig, A. Rohm, T. Höche ZF TherMaS: Holistic Thermal Management for BEV S. 45-60

„… heat-dissipation have to be considered from the beginning of a designing-process. For more than hundred years …” „… . VDI-Berichte Nr. 2420, 202354Thermal simulation capability and expertise To estimate the performance of …” „… ZF-TherMaS and compare it with different concepts a fully modular and scalable physics-based simulation model …”

D. Schweigert, B. Morhard, F. Oberneder, L. Pointner-Gabriel, M. Otto, K. Stahl Speed4E: Simulative and Experimental Results on the Vibration Behavior of a High-Speed Planetary Gearbox S. 441-458

„… stage of the planetary gear turns out to be the determining excitation mechanism in the simulation …” „… . Similar investigations are undertaken by Xianghuan et al. [12] using the simulation software MASTA …” „… . With the help of the simulation tool, the vibration behavior is optimized by adjusting the macro- and …”

R. Fehrenbacher, P. Duck, K. Bause Ways to increase sustainability by expanding product development processes for vehicles using the example of a hybridized automated transmission S. 411-424

„… Ways to increase sustainability by expanding product development processes for vehicles using the …” „… . The authors analyze established development process (models) to use this as a basis for working out …” „… possibilities for how and at what points in time processes need to be adapted or extended to consider the needs …”

J. Jung, A. Helm Manufacturing technologies for reduced AC copper losses in hairpin stators – Increasing the efficiency of electric traction machines S. 131-142

„… copper conductors. This is illustrated by the simulation result in Fig. 3 c). The currents in the …” „… simulation were injected with the electrical frequency 500 Hz. The corresponding speed of the electric …” „… to process these conductors in pairs, achieving a similarly little effort as with the four-conductor …”

C. Gürlich, S. Demmerer, M. Winkel, K. Führer Transmission – the most underestimated part of the electric drive – Next generation transmission S. 183-196

„… the assembly process for transmissions, re-ducing production costs and improving quality control …” „… new manufacturing processes that allow them to produce large gear wheels with excel-lent …” „… characteristics in these areas. They have also used advanced computer simulation tech-niques to predict the …”

L. Bayoux, K.-L. Kimmig, D. Reitz Has the potential in terms of weight, installation space, and function already been exhausted for hybrid transmissions? S. 205-220

„… werden. Geeignete Simulations- und Validierungsmethoden sind eine wichtige Vorrausetzung, damit solche …” „… of cooling and lubricating oil. Suitable simulation and validation methods are an important …” „… gear is connected by screws or a riveting process to the casted carrier. With Schaeffler’s innovation …”

T. Schneider, K. Völkel, K. Stahl Failure Characteristics of Wet-Clutches in Limited Slip Differentials S. 307-324

„… concern are spontaneous failures, which can lead to clutch failure during one shifting process and are …” „… energy can accelerate the process. Through a numerical algorithm, Audebert et al. [22] showed that …” „… frictional torque between the contact and non-contact regions, worsening deformation. In simulation studies …”

doi.org/10.51202/9783181024201

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wt Volume 108 (2018) Issue 01-02 ISSN Online: 1436-4980

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C. Bölling, F. Hoppe, F. Geßner, M. Knoll, E. Prof. Abele, P. Prof. Groche Fortpflanzung von Unsicherheit in Prozessketten*/Propagation of uncertainty in process chains consisting of forming and machining operations S. 84-90

„… operations. This paper presents the investigation results of an orbital forming process simulation suc - 1 …” „… part into a suitable format for the subsequent reaming process simulation. By means of the coupled …” „… . This paper presents the investigation results of an orbital forming process simulation succeeded by a …”

E. Prof. Abele, F. Geßner Spanungsquerschnittmodell zum Gewindebohren*/Cross-section model of undeformed chip for tapping S. 4-8

„… tapping process under the influence of uncertainty. It enables a simulation of the effects of …” „… tapping process under the influence of uncertainty. It enables a simulation of the effects of disturbances …” „… unter Unsicherheitseinfluss dar. Es ermöglicht die Simulation der Auswirkungen von Störgrößen auf den …”

M. Volz, E. Prof. Abele Spanungsquerschnittmodell für Bohrprozesse*/Undeformed Chip Cross-Section Model for Drilling Processes - Effects of lateral and torsional vibrations on the chip cross-section during drilling S. 47-52

„… allows the simulation of vibrations during the drilling process with the aim of investigating the …” „… the simulation of vibrations during the drilling process with the aim of investigating the effects on …” „… - 40 40,3 Tabelle 1. Auflistung der Simulationsparameter der einzelnen Simulationen Titelthema …”

F. Vogel, M. Tiffe, M. Metzger, D. Prof. Biermann FE-basierte Analyse*/FE-based analysis of the influence of remachining on component characteristics adjusted by forming processes S. 41-46

„… concepts for the adjustment of simulation model parameters and the conjunction of process chain single …” „… and the conjunction of process chain single simulations are described. Simulation Leichtbau …” „… simulationen der Prozesskette betreffend [3, 4]. Obwohl die Datenbanken moderner Simulationsprogramme die …”

M. Prof. Putz, J. Paetzold, V. Wittstock, A. Hoffmann Energie- und zeitsensitive Fertigungsplanung*/Energy- and time-sensitive production planning - CAM-integrated prognosis of cutting processes by using empirical machine models S. 91-96

„… important prognosis of time and energy demand of a manufacturing process is not really sufficient. This …” „… paper shows for a cutting process (milling), how realistic time-sensitive and energetic prognosis can …” „… - CAM-integrated prognosis of cutting processes by using empirical machine models made, based on standard …”

K. Drewle, T. Stehle, H: Möhring Werkzeuge der ultraschallunterstützten Bearbeitung*/Modelling of an Actorsystem - Development of a tool for ultrasonic assisted machining with an axial-tangential vibration vector S. 53-57

„… .: Simulation of Elliptical Vibration Cutting Process with Thin Shear Plane Model. American Society for …” „… is a well-proven process for machining hard and brittle materials. Existing investiga tions of …” „… vibration assisted drilling and boring processes so far are limited to an oscillation along the feed axis …”

E. Abele, N. Lautenschläger Laterale Pendelschwingungen beim Reiben*/Lateral pendulum oscillation in reaming S. 33-40

„… technical paper describes the simulation of the reaming-process and its experimental verification …” „… Präzisionsbohrungen unerlässlich für die Funktions erfüllung. Dieser Fachaufsatz befasst sich mit der Simulation des …” „… essential for the functionality of the workpiece. This technical paper describes the simulation of the …”

doi.org/10.37544/1436-4980-2018-01-02

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wt Volume 110 (2020) Issue 06 ISSN Online: 1436-4980

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Stefan Belitz, Tobias Todzy, Andrea Jäger, Henning Zeidler Hybrid-additive Fertigung von Werkzeugkomponenten/Hybrid-Additive Manufacturing of Tool Components: Simulative Design of the Laser Metal Deposition Process S. 418-423

„… .-oktober/process-forming-and-additive-manufacturing/simulationstrategies-for-additive-manufacturing-with-ls-dyna/at_download/file. Zugriff am 26.06.2020 [5] Loose, T.; Erhart, A.: Thermo-Mechanical Coupled Simulation with LS …” „… .-oktober/process-forming-and-additive-manufacturing/simulation-of-different-path-strategies-of-wire-arc-additive-manufacturing-with-lagrangian-finite-element-methods. Zugriff am 26.06.2020 [8] Zhu, G.; Zhang, A.; Li, D. et al.: Numerical simulation of thermal …” „… simulations can be used to analyze efficient scanning strategies and reduce process-related residual stresses …”

Bernd-Arno Behrens, Richard Krimm, André Höber Auslegung von Servopressenantrieben/Design of Servo Press Powertrains S. 445-449

„… design of a servo press drive is a complex process. Due to the interaction of the design components in …” „… contact with suppliers. This article presents a software tool that accelerates the development process …” „… dar. 2.1 Parametrisches Motormodell Zur Simulation einer größeren Anzahl potentieller Motoren für …”

Benjamin Wirth, Jörg Dittus, Florian Baumann, Sven Coutandin, Jürgen Fleischer Lastgerechte Endlosfaser- verstärkungen im 3D-Druck/Load-compliant continuous fiber reinforcements in 3D-printing S. 424-428

„… reinforcements in 3D-printing New additive manufacturing processes enable the individualized production of …” „… reinforcing fibers must be developed under consideration of the process boundary conditions. An approach …” „… eine Finite-Elemente-Simulation kann die Bauteilverformung unter der zuvor definierten Belastungs …”

Thomas Bergs, Jens Brimmers, Julia Mazak Höhere Standmenge mit der richtigen Vorschubrampe/Novel Investigation of Tool Wear – With the Right Feed Ramp to a Higher Tool Life S. 375-381

„… Ergebnisse der Fertigungs simulation „BevelCut“ erläutert. Novel Investigation of Tool Wear – With the Right …” „… geometry and process kinematics results in multi-flank chips which geometry can be determined through …” „… simulations. In this report, the influence of varying feed on tool wear is investigated and clarified by …”

Michael Raab, Michael Stroka, Marco Schneider Schwingungsüberlagerter Kreissägeprozess/Ultrasonic-assisted sawing process S. 413-417

„… sawing process This article describes the effects of high-frequent vibration during orthogonal cutting …” „… oscillating and conventional teeth during the cutting process. First results of this single-tooth-testing are …” „… Transversalschwingung aus. Bild 1 zeigt hierzu die Visualisierungen von FEM-Simulationen am Beispiel eines …”

Tobias Kaufmann, Soumen Ganguly, Daniel Trauth, Wolfgang Maas, Thomas Bergs Prozess-Empowerment durch Handlungsempfehlungen/Recommondation-based process empowerment. Edge-AI architecture for the prediction of quality features S. 363-367

„… vorausschauend effiziente, sondern auch eine nachhaltige Produktion. Recommondation-based process empowerment …” „… edge-ai-based prediction of process results, machine operators are significantly empowered in their …” „… decision-making process through recommendations for action. This enables not only a foresighted and efficient but …”

Berend Denkena, Alexander Krödel, Michael Wilckens Einfluss der Schleifscheibenanstellung auf die Oberflächenqualität/Influence of grinding wheel angle on surface quality. Utilization of different machining angles to improve productivity when machining free form surfaces S. 389-392

„… . This paper shows beneficial yaw angles for a set of process parameters on two different machines and …” „… ] Jansen, T.: Entwicklung einer Simulation für den NC-Formschleif prozess mit Torusschleifscheiben …” „… on the surface quality. This paper shows beneficial yaw angles for a set of process parameters on two …”

Herman Voigts, Rafael Hild, Andreas Feuerhack, Thomas Bergs Echtzeit-Bauteilprüfung beim Feinschneiden/Real-time quality analysis during fine blanking – Test rig for sheared part characterization using image processing and neural networks S. 382-388

„… process with verification by simulation and experiments. Journal of Materials Processing Technology …” „… Vorhersage des Kanteneinzugs beim Feinschneiden auf Basis von Prozessdaten [5]. Die Simulation bildet damit …” „… gekoppelten Simulation um einen digitalen Zwilling erweitert. Ein digitaler Schatten wird durch einen …”

Susann Kärcher, Florian Grabi, Stephan Gessert, Constanze-Elisa Reich, Thomas Bauernhansl Use Cases eines Sensorsystems für die Produktion/Use cases of a modular sensor system for production S. 407-412

„… , L. C. et al.: Activity recognition in manual manufacturing: Detecting screwing processes from …” „… .: Wertstrombasierte Erstellung von Simulationsmodellen. ZWF Zeitschrift für wirtschaftlichen Fabrikbetrieb 114 …”

doi.org/10.37544/1436-4980-2020-06

VDI Wissensforum GmbH - Plastics in Automotive Engineering PIAE EUROPE

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VDI Wissensforum GmbH (ed.)

Plastics in Automotive Engineering PIAE EUROPE

Series: VDI-Berichte

Volume 2343 2019

Results in this title

Titelei/Inhaltsverzeichnis S. I-IX

„… assurance l Simulation and process technology l Material innovations and lightweight design Top topics …” „… Plastics as enablers for mobility concepts Production processes and quality assurance Simulation and …” „… � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �43 M. Schneider, A. Cordella, car i.t.a. GmbH & Co. KG, Kirkel-Limbach f Simulation/Simulation …”

W. Kornsteiner, F. Lim, H. Heitkamp, H. Traut MuCell gerechte Bauteiloptimierung mit FEA Unterstützung am Beispiel eines crashrelevanten Funktionsbauteils mit hohen Anforderungen an die Oberflächenqualität S. 567-X

„… mobility concepts l Production processes and quality assurance l Simulation and process technology l …” „… quality assurance Simulation and process technology Material innovations and lightweight design …” „… components: future requirements Plastics as enablers for mobility concepts Production processes and …”

M. Gross, M. Oehm, M. Richter, G. Oberhofer Integrative crash simulation of short- fiber-reinforced thermoplastics (SFRT) – Investigation of phenomenologically based material modeling S. 97-114

„… process. The deliberate use of FEM simulation enables reductions in the cost- and time- intensive …” „… mold-injection simulation information needs to be transferred from the fine mesh of the process simulation into …” „… injection-process-induced weld lines in a structural simulation, where the annealing melt fronts meet again and merge under …”

T. Bröker, N. van Riel, G. Slik, Berend Hoek 30% weight savings and process improvement with a new ABS-LGF alloy material replacing metal for an instrument carrier, enabling a high dimensionally stable part S. 533-552

„… were satisfactory. Based on these results and supported by process simulations from Dräxlmaier and …” „… . Process simulations for further geometry optimization Autodesk® Moldflow® Insight’s 3D solution approach …” „… , which best describes the part geometry for shrinkage and warpage, was used for the process simulation …”

S. Glaser, A. Wonisch, D. Fertig Thermomechanical simulation of glass-fiber-reinforced plastic components with Ultrasim® S. 115-132

„… simulation, but at the same time requires input from a previously performed process simulation of the …” „… thermomechanical model: the results of the process simulation are transferred to the structural mechanical …” „… unreinforced thermoplastics for the numerical simulation of crash processes], dissertation at EMI Freiburg …”

J. Beck, S. Hofmann, R. Kupfer, A. Liebsch, M. Gude Multi-material design for automotive large-scale production – Fiber-composite hollow sections and injection-molding node structures in a single process S. 151-162

„… emptying have been developed and implemented. For this purpose, a coupled process-structure simulation …” „… injection-molding node structures in a single process J. Beck, S. Hofmann, Werkzeugbau Siegfried Hofmann GmbH …” „… . Efficient process design is essential if cost-effective, high-volume manufacturing is to be possible. In …”

C. Gundlach, S. Hartwig, M. Mannig, K. Dilger, M. Menzel, P. Lück Application of a hybrid test specimen for designing potting compounds in automotive electric-drive motors S. 201-216

„… loads upon the material in the component, the sooner weaknesses in the development process can be …” „… modification processes. On this basis, the use of a novel hybrid test specimen as a screening method is …” „… manufacturing process is divided into these process steps: Evacuation of the potting compound …”

T. Wagner New testing techniques as a support for innovations in plastics development – Material testing as a building-block of product development S. 325-336

„… manufacturing process. (2) Methods of destructive mechanical testing to describe the product characteristics …” „… of components produced by different manufacturing processes. A particularly detailed consideration is …” „… as a basis for vehicle crash simulations, and customized tensile tests for composite lightweight …”

J. Beck, S. Hofmann, R. Kupfer, A. Liebsch, M. Gude Multi-Material-Design für die automobile Großserie – Faserverbund-Hohlprofile und Spritzgieß-Knotenstrukturen in einem Prozess S. 163-184

„… gefertigten Einsätzen CFD(computational fluid dynamics)-Simulationen durchgeführt, um die Werkzeuge …” „… multi-injection compression process (RMCP) automated composites production line from Carbures (El Puerto de Santa …” „… industrial demonstration area (see Fig. 3). By adopting the new-generation process including HP-RTM, wet …”

W. Kornsteiner, F. Lim, H. Heitkamp, H. Traut Optimized MuCell design with FEA support of a crash-relevant functional part with high requirements for surface quality S. 553-566

„… represents an initial hurdle. 2. MuCell: the physical foaming process Microcellular foaming with MuCell …” „… is a process and plant technology that makes possible the production of molded parts at high quality …” „… and with significantly reduced costs. The MuCell process utilizes gas in the supercritical state to …”

M. Trenktrog, C. Massonet, J. Ludwig, D. Backes Design and validation of functionally integrated interior components for energy-efficient vehicle cabin heating S. 233-254

„… corresponding simulations, suitability for the vehicle interior with regard to increased comfort and crash …” „… simulative and experimental investigations should illustrate the development process of a close-to-production …” „… emissions by introducing new, alternative drive technologies. In the process, (semi-)electrified vehicles …”

S. Bürger, A. Kaplangiray, K.-U. Lichi Automotive interior decorative bezels in the 2K reverse grain overmolding manufacturing process S. 373-388

„… Automotive interior decorative bezels in the 2K reverse grain overmolding manufacturing process …” „… overmolding manufacturing process (hereafter '2K reverse injection') takes the approach of reducing material …” „… the direction of the vehicle manufacturer. In November 2017 the team won the 'Process and Processing …”

D. Degenhardt, L. Greve Elasto-viscoplastic temperature-dependent material model for a talc-filled PP/PE copolymer S. 57-76

„… fracture behavior for crash simulation, built on a profound material characterization. The identification …” „… to have an accurate representation of the complex properties and characteristics in crash simulation …” „… experimental data and the solid lines the corresponding simulations. For the quasi-static tests a Zwick Roell …”

C. Schütz, L. Lewerdomski, E. Körner, C. Winkelmann Sustainable materials for the interior parts S. 5-16

„… industrial sectors [1]. Particularly in the automotive industry, plasticspecific manufacturing processes …” „… processes, which leads to robust and durable plastic components characterizing today's vehicle interiors …” „… energy needed in the manufacturing process, which, depending on the energy mix, emits greenhouse gases …”

M. Haverkamp Multisensory appearance of traditional and innovative surfaces – Optimal design for all senses S. 471-490

„… by the processes of perception. VDI-Berichte Nr. 2343, 2019472 First of all, it has to be decided …” „… for the design process which surfaces deserve increased attention and require a particularly precise …” „… search movements for finding a mechanical pushbutton and its simulation by a virtual pushbutton on the …”

doi.org/10.51202/9783181023433

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wt Volume 111 (2021) Issue 10 ISSN Online: 1436-4980

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Berend Denkena, Mateus Kostka, Alexander Krödel, Fabian Leander Kempf Mischanalyse in der Schleifscheibenherstellung/Mixing analysis in the grinding wheel production S. 735-739

„… consistent initial state of the sintering process. Simulation Fertigungstechnik Schleifen …” „… Einformexperimenten untersucht und die Kinematik im Simulationsmodell nachgebildet. Die Konsistenz bei Simulation und …” „… die Kenntnis der Prozesseingangsgrößen, wie der Mischgüte, von großer Bedeutung. Die Simulation des …”

Burcu Güngör, Johannes Kilz, Peter Groche Reduktion der Krümmung bei rollgeformten Profilen/Improved straightness for roll-formed profiles - Reduced profile defects due to partial rolling S. 723-728

„… avoid profile errors, which frequently occur in roll forming processes due to the experience-based …” „… setup process. This paper shows both numerically and experimentally how partial rolling of the section …” „… , Simulation Bei diesem Beitrag handelt es sich um einen wissenschaftlich begutachteten und freigegebenen …”

Patrick Cyron, Mathias Liewald, David Briesenick Qualitätseinfluss der Platinenlage beim Tiefziehen/Influence of the blank position on the part quality during deep drawing S. 691-697

„… . 4 Kalibrierung der Simulation Für die Kalibrierung der Simulationsmodelle im Kontext der Versuche …” „… these challenges is to change the blank position before the forming process. Against this background …” „… die Autoren die Zusammenhänge zwischen der Pla- S T I C H W Ö R T E R Umformtechnik, Simulation …”

Mathias Liewald, Alexander Weiß Flexible Fertigung maßgeschneiderter Hohlwellen/Versatile production of tailored hollow shafts - Tool development and numerical investigation for manufacturing hollow shafts with variations in wall thickness S. 704-708

„… with load-compliant design often requires complex process routes. A cold forging process developed …” „… tool concept as well as numerical findings regarding the influence of various process parameters on a …” „… process-specific underfilling phenomenon. 1 Einleitung Das Thema Leichtbau spielt nach wie vor eine wesentliche …”

Adrian Schenek, Mathias Liewald Scherschneiden – Auslegung von Schneidkantenradien/Numerical approach for the design of cutting edge radii in shear cutting tools – Numerical dimensioning of cutting edge radii S. 712-717

„… .: Experiments and FE simulation of edge cracking considering prehardening after blanking process …” „… Abweichung von vier Prozentpunkten (also 0,04 mm) zwischen Simulation und Experiment erreicht werden. Da das …” „… Mikrohärtemessungen, Simulationen und aus Lochaufweitungsversuchen (Bild 8) angedacht, um den gewählten …”

Erik Sellner, Ahmad Khatib, Abraham Ambaye, Peter Groche Kragenziehen von Aluminium mit lokaler Kontakterwärmung/Local contact-heating in aluminium collar-drawing – Experimental and numerical investigation S. 665-670

„… Temperature-assisted processes allow formability enhancements of the aluminium alloy EN AW 7075-T6. This paper …” „… demonstrates the formability enhancement in a collar drawing process with local contact heating and determines …” „… process limits and temperature distributions. A new approach of an IHTC model is implemented in an FEM …”

Thiemo Germann, Paul Gabris, Alexander Bubeck, Peter Groche Performanceuntersuchung der Aktoreigenschaften/Performance investigation of PCA properties - High-strength aluminum as housing for high-performance phase change actuators (PCA) S. 684-690

„… numerischen Simulationen wird ein Materialmodell verwendet, das in [11] entwickelt wurde. Das …” „… Simulationsmodell, das einen impliziten Solver (Abaqus Dassault Systèmes 2020) verwendet. Der Simulationsablauf ist …” „… Zargenstärke ist in beiden Fällen 0,8 mm. Die zweistufige Vorgehensweise in den numerischen Simulationen …”

Janosch Günzel, Jacqueline Bergmann, Peter Groche, Joachim Hauß Verfestigung vorkonditionierter Aluminiumbleche/Solidification of preconditioned aluminium sheets – Influence of the heat treatment condition within a multi-stage forming process S. 677-683

„… the heat treatment condition within a multi-stage forming process By means of preconditioning to the …” „… ensures simplified process control compared to temperaturesupported process routes, especially in …” „… dazu genutzten Simulationen basieren auf einem expliziten, achsensymmetrisch aufgebauten 2D-Modell in …”

Bernd-Arno Behrens, Tim Matthias, Jonathan Ursinus, Deniz Duran, Johanna Uhe Fließpressen mit Drucküberlagerung/Impact extrusion with pressure superimposition S. 671-676

„… .: Simulation Assisted Process Development for Tailored Forming. Materials Science Forum 949 (2019), pp …” „… Simulationen konnte zum einen der Erwärmungsprozess der verschiedenen Halbzeuggeometrien realitätsnah …” „… es während des Fließpressprozesses S T I C H W Ö R T E R Umformtechnik, Leichtbau, Simulation Bei …”

Daniel Petrell, Gerhard Hirt, Stefan Börzel, Waldemar Schäfer, Jens Kattner Einzelzahnspulen für leistungsstarke Motoren/Single tooth coils for powerful motors S. 718-722

„… .; Hofmann, J.; Fleischer, J.: FE-based Simulation of Hairpin Shaping Processes for Traction Drives. 2018 8 …” „… processes for stator windings. Therefore, RWTH Aachen University collabaorated with the companies …” „… Schaeffler and Breuckmann to develop a manufacturing process suitable for series production, allowing for …”

No title S. 689

„… reagieren auch zügiger auf das Anlegen einer Aktivierungsenergie. Außerdem zeigen die Simulationen, dass die …” „… macroscopic paraffin wax phase change actuators as a method of process stabilization. Production at the …”

Achim Henke, Marcus Defranceski Automatisierungsgrad im digitalen Zeitalter/Degree of automation in the age of digitization S. 763-769

„… Acquisition for Production Process Analyses: A Systematic Mapping Study. 2021 13th International Conference …” „… level of automation to improve the production process and reduce the ergonomics index. Journal of …” „… Physics: Conference Series 885 (2017), S. 12013 [22] Proceedings of the 2009 Winter Simulation …”

Herman Voigts, Ingo Felix Weiser, Tim Herrig, Thomas Bergs Feinschneiden von hochfesten Stahlgüten/Fine blanking of high-strength steel grades – Comparison of process variants with carbide punches and warm forming S. 698-703

„… steel grades – Comparison of process variants with carbide punches and warm forming Due to the …” „… process variants of using cemented carbide punches and heating the sheet to reduce the flow stress are …” „… ]. Suzuki et al. zeigten mit FEM (Finite-Elemente- Methode)-Simulationen die Notwendigkeit von druckfesten …”

Karl C. Grötzinger, Mathias Liewald, Roman Kulagin Fließpressen von Hybridbauteilen mit Eigenschaftsvariation/Cold forging of hybrid components with application-specific properties – Experimental and simulative investigations on cold forging of aluminum hybrids S. 660-664

„… Hybrid metal forming processes allow the manufacture of lightweight components with application-specific …” „… Verbundstrangpressen erzeugten Stoffschlusses. Hybrid metal forming processes allow the manufacture of lightweight …” „… Grenzfläche zwischen den Aluminiumlegierungen wurden anhand eines numerischen Simulationsmodells analysiert …”

Henning Husmann, Peter Groche Von Brücken für den Leichtbau lernen/Learning lightweight construction from bridges – Utilizing the principle of pre-stressing for lightweight metal structures S. 729-734

„… suitable processes, and an experimental and numerical validation of the created approach. 1 Einführung …” „… approach is accomplished by an analysis of the requirements, the design of suitable processes, and an …” „… Schlaufenkraft während der drei Simulationsschritte zeigt einen nahezu ideal linearen Zusammenhang zwischen dem …”

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