Prof. Dr.-Ing. Dipl.-Wirtsch.-Ing. Peter Groche
Institute for Production Engineering and Forming Machines,
Technical University Darmstadt
MS 01: Modeling of Continuous Forming Processes for Profiles
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This mini-symposium invites papers that focus on advanced modeling of continuous forming processes for profiles. This includes, for example, the investigation on unsteady initial conditions, complex tooling and process conditions, maintaining constant quality amid varying thermal, tribological, and machine conditions, and achieving variable cross-sections along the profile length.
Ass. Prof. Qi Hu
School of Materials Science and Engineering, Shanghai Jiao Tong University
MS 02: Modeling of Sheet Metal Forming with Advanced Constitutive Models
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The mini-symposium invites papers that delve into modeling sheet metal forming utilizing advanced constitutive models. This encompasses, among others, the simulations of springback or forming limit under proportional or non-proportional loading conditions. Furthermore, the mini-symposium recognizes the significance of novel algorithms for integrating these constitutive models into finite element simulations, as well as experimental methods aimed at determining the parameters of these models.
Co-Chair:
Prof. Yanshan Lou, School of Mechanical Engineering, Xi’an Jiaotong University
Prof. Dr.-Ing. Junhe Lian
Department of Mechnical Engineering, Aalto University
MS 03: Multi scale characterization and modeling of mechanical behavior of materials
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This mini-symposium offers a cutting-edge platform for researchers and industry professionals to explore the latest advancements in understanding and predicting material behavior across multiple length scales, with a focus on critical phenomena in metal forming. It will delve into innovative experimental techniques, computational methods, and theoretical frameworks that bridge the gap between microstructural mechanisms and macroscopic properties, addressing key challenges such as anisotropy, strain localization, springback, non-proportional strain paths, and fracture. Participants will have the opportunity to engage with experts in fields ranging from crystal plasticity and dislocation dynamics to continuum mechanics and data-driven modeling approaches, all aimed at improving our ability to predict and control complex material responses during forming processes.
Co-Chair:
Prof. Myoung-Gyu Lee, Department of Materials Science and Engineering, Seoul National University
Prof. Dr. Yannis P. Korkolis
Institute of Forming Technology and Lightweight Construction, TU Dortmund University
MS 04: Innovative approaches for identification of material models
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The symposium welcomes contributions on all innovative ways that material model parameters can be identified, experimentally or otherwise, provided that these methods are applicable to thin sheets and tubes, and to models suitable for forming process simulations. The material models considered could be applicable to describing plasticity, formability, damage, fracture, or other phenomena encountered in sheet and tube forming.
Co-Chair:
Prof. Sam Coppieters, Department of Materials Engineering, KU Leuven
Dr.-Ing. Christoph Hartmann
Chair of Metal Forming and Casting, Technical University of Munich
MS 05: Hybrid Modeling Approaches in Metal Forming
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The mini-symposium invites papers that investigate the coupling of different modeling approaches in the field of sheet metal forming. This includes, for example, the use of data-driven material models in finite element simulations, the generation of synthetic data or surrogate models based on numerical analysis. The use of surrogate models as soft-sensors or in closed-loop control is also relevant for the mini-symposium.
Dr. Joseba Mendiguren
Mondragon University
MS 06: Overcoming Industrial Component Challenges in Sheet Metal Forming
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The mini-symposium invites papers that address the critical challenges in the sheet metal forming industry, with a focus on real-world industrial components. Submissions from industry-academia collaborations or from industry alone are encouraged, ensuring at least one participant from the industry in each paper. Contributions discussing deeply studied yet unresolved challenges are especially welcomed.
Dr.-Ing. Harald Schmid
Global Industry Manager Metal, ZwickRoell GmbH & Co.KG
MS 07: Innovative material testing approaches for future-proof simulations
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The demands on simulation accuracy and hence, the underlying material models are increasing. The basis for precise numerical predictions of material behaviour is a reliable experimental material characterization. This symposium addresses new and innovative approaches in material testing for the determination of material properties. These approaches should make it possible to determine material parameters that represent the true material behavior even more reliably and precisely and thus provide new possibilities for modeling. Scientific studies that deal with the new challenges in the material behavior of more complex materials (e.g. multiphase steels) also fit in here. Furthermore, experimental approaches are being looked for with which simulation models can be calibrated and validated in a smart and novel manner.
Co-Chair:
Dr.-Ing. Simon Vitzthum, Global Industry Manager Mobility, ZwickRoell GmbH & Co.KG
Prof. Junying Min
School of Mechanical Engineering, Tongji University
MS 08: Modeling of innovative forming processes of battery packs
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This mini-symposium aims to discuss advanced materials modeling and simulation methods, promote innovative forming processes and enhance the understanding of deformation processes of advanced materials employed on battery packs (advanced high strength steels, Al and Mg alloys, fiber reinforced polymers, ultra-thin sheet metals and electrode materials, etc.) by collecting leading experts in the relevant fields.
Co-Chairs:
Prof. Myoung-Gyu Lee, Department of Materials Science and Engineering, Seoul National University
Prof. Dr.-Ing. A. Erman Tekkaya, Institute of Forming Technology and Lightweight Construction, TU Dortmund University
Prof. Dr.-Ing. Mathias Liewald
Institute for Metal Forming Technology, University of Stuttgart
MS 09: Data-driven process modelling in metal forming technology
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Improving manufacturing efficiency and conserving resources are vital in modern metal forming. To achieve sustainable and competitive production, the industry is focusing on digitalizing value chains and using advanced simulation software. However, stable process ramp-up in metal forming still demands significant expertise due to unpredictable process variations, which conventional methods like FEA and robustness analysis fail to address effectively. The German Research Foundation’s Priority Program 2422 (SPP 2422) aims to enhance metal forming active tool surface design through data-driven modeling, enabling better handling of non-linear phenomena in production. Thirteen research projects are exploring new concepts in data acquisition, mining, and automation for sheet and bulk metal forming, combining FEA results with data-driven models to improve tool active surface design and manage process noise impacts.
Associate Prof. Mats Sigvant
AutoForm Engineering Sweden AB and Blekinge Institute of Technology
MS 10: Springback and compensation methods in sheet metal forming
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We invite contributions that focuses on the critical challenge of springback in sheet metal forming. Springback is influenced by various factors, including material properties, tool design, and process parameters, making it a complex phenomenon to predict and control. The symposium will explore advanced compensation methods aimed at mitigating springback effects, including the integration of finite element analysis (FEA) or related material modeling techniques. Presentations will cover recent research advancements, practical case studies, and innovative solutions that enhance the accuracy and precision of sheet metal forming processes. By bringing together experts from academia and industry, the symposium aims to foster discussions on improving prediction quality, reducing material waste, and optimizing production efficiency in sheet metal forming, ultimately leading to higher quality and more reliable manufacturing outcomes.
Co-Chair:
Dr. Nico Manopulo, AutoForm Engineering GmbH