TRR 285 - Project Area A

Numerical analysis of the robustness of clinching process considering the pre-forming of the parts
C.R. Bielak, M. Böhnke, R. Beck, M. Bobbert, G. Meschut, Journal of Advanced Joining Processes. (2020).

Inverse parameter identification of an anisotropic plasticity model for sheet metal
J. Friedlein, S. Wituschek, M. Lechner, J. Mergheim, P. Steinmann, IOP Conference Series: Materials Science and Engineering 1157 (2021) 012004.

Influence of the production process on the binding mechanism of clinched aluminum steel mixed compounds
J. Kalich, U. Füssel, Journal of Manufacturing and Materials Processing 5 (2021) 105.

Stochastic local FEM for computational homogenization of heterogeneous materials exhibiting large plastic deformations
D. Pivovarov, J. Mergheim, K. Willner, P. Steinmann, Computational Mechanics (2021).

Anisotropic plasticity‐damage material model for sheet metal — Regularised single surface formulation
J. Friedlein, J. Mergheim, P. Steinmann, PAMM 21 (2021).

Further development of a numerical method for analyzing the load capacity of clinched joints in versatile process chains
C.R. Bielak, M. Böhnke, M. Bobbert, G. Meschut, in: ESAFORM 2021, n.d.

Numerical and experimental investigation of the transmission moment of clinching points
C. Steinfelder, J. Kalich, A. Brosius, U. Füssel, IOP Conference Series: Materials Science and Engineering 1157 (2021) 012003.

Clinching of Thermoplastic Composites and Metals—A Comparison of Three Novel Joining Technologies
B. Gröger, J. Troschitz, J. Vorderbrüggen, C. Vogel, R. Kupfer, G. Meschut, M. Gude, Materials 14 (2021) 2286.

Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting
M. Neuser, F. Kappe, J. Ostermeier, J.T. Krüger, M. Bobbert, G. Meschut, M. Schaper, O. Grydin, Advanced Engineering Materials 24 (2022).

Influence of Kinematic Hardening on Clinch Joining of Dual-Phase Steel HCT590X Sheet Metal
J. Friedlein, J. Mergheim, P. Steinmann, in: The Minerals, Metals & Materials Series, Springer International Publishing, Cham, 2022.

Numerical and experimental identification of fatigue crack initiation sites in clinched joints
L. Ewenz, C.R. Bielak, M. Otroshi, M. Bobbert, G. Meschut, M. Zimmermann, Production Engineering 16 (2022) 305–313.

Joining Processes for Fibre-Reinforced Thermoplastics: Phenomena and Characterisation
J. Troschitz, B. Gröger, V. Würfel, R. Kupfer, M. Gude, Materials 15 (2022).

Forming process induced material structure of fibre-reinforced thermoplastics - Experimental and numerical investigation of a bladder-assisted moulding process
B. Gröger, V. Würfel, A. Hornig, M. Gude, Journal of Advanced Joining Processes 5 (2022).

Design of clinched joints on the basis of binding mechanisms
J. Kalich, U. Füssel, Production Engineering (2022).

Observations on additive plasticity in the logarithmic strain space at excessive strains
J. Friedlein, J. Mergheim, P. Steinmann, International Journal of Solids and Structures 239–240 (2022) 111416.

The Influence of Heat Treatment on the Microstructure, Surface Roughness and Shear Tensile Strength of AISI 304 Clinch Joints
A.T. Zeuner, L. Ewenz, J. Kalich, S. Schöne, U. Füssel, M. Zimmermann, Metals 12 (2022).

Characterisation of Fibre Bundle Deformation Behaviour—Test Rig, Results and Conclusions
A. Borowski, B. Gröger, R. Füßel, M. Gude, Journal of Manufacturing and Materials Processing 6 (2022).

Warmforming Flow Pressing Characteristics of Continuous Fibre Reinforced Thermoplastic Composites
B. Gröger, D. Römisch, M. Kraus, J. Troschitz, R. Füßel, M. Merklein, M. Gude, Polymers 14 (2022).

A Data Driven Modelling Approach for the Strain Rate Dependent 3D Shear Deformation and Failure of Thermoplastic Fibre Reinforced Composites: Experimental Characterisation and Deriving Modelling Parameters
J. Gerritzen, A. Hornig, B. Gröger, M. Gude, Journal of Composites Science 6 (2022).

Long-Term Behavior of Clinched Electrical Contacts
J. Kalich, M. Matzke, W. Pfeiffer, S. Schlegel, L. Kornhuber, U. Füssel, Metals 12 (2022).

Modelling and Simulation Strategies for Fluid–Structure-Interactions of Highly Viscous Thermoplastic Melt and Single Fibres—A Numerical Study
B. Gröger, J. Wang, T. Bätzel, A. Hornig, M. Gude, Materials 15 (2022).

Electrical Contacting of Aluminum Bus Bars Using Clinching and Functional Elements
U. Füssel, S. Schlegel, G. Reschke, J. Kalich, in: SFU/ICAFT 2022, MDPI, 2022.

Computed tomography investigation of the material structure in clinch joints in aluminium fibre-reinforced thermoplastic sheets
B. Gröger, D. Köhler, J. Vorderbrüggen, J. Troschitz, R. Kupfer, G. Meschut, M. Gude, Production Engineering (2021).

Effect of Different Tool Geometries on the Mechanical Properties of Al-Al Clinch Joints
L. Ewenz, J. Kalich, M. Zimmermann, U. Füssel, Key Engineering Materials 883 (2021) 65–72.

Modelling of thermally supported clinching of fibre-reinforced thermoplastics: Approaches on mesoscale considering large deformations and fibre failure
B. Gröger, A. Hornig, A. Hoog, M. Gude, ESAFORM 2021 - 24th International Conference on Material Forming (2021).

A finite plasticity gradient-damage model for sheet metals during forming and clinching
J. Friedlein, J. Mergheim, P. Steinmann, Key Engineering Materials 883 KEM (2021) 57.

Temperature dependent modelling of fibre-reinforced thermoplastic organo-sheet material for forming and joining process simulations
B. Gröger, A. Hornig, A. Hoog, M. Gude, Key Engineering Materials 883 KEM (2021) 49.

Parametric FEM for computational homogenization of heterogeneous materials with random voids
D. Pivovarov, J. Mergheim, K. Willner, P. Steinmann, in: PAMM, Wiley, 2021.

Characterization and Numerical Modelling of Through-Thickness Metallic-Pin-Reinforced Fibre/Thermoplastic Composites under Bending Loading
H. Böhm, H. Zhang, B. Gröger, A. Hornig, M. Gude, Journal of Composites Science 4 (2020) 188.

Influence of Nozzle Shape on Near-Surface Segregation Formation During Twin-Roll Casting of Aluminum Strips
O. Grydin, M. Stolbchenko, M. Schaper, in: Light Metals 2020, Cham, 2020, pp. 1039–1044.

Experimental and Numerical Studies on the Deformation of a Flexible Wire in an Injection Moulding Process
D. Köhler, B. Gröger, R. Kupfer, A. Hornig, M. Gude, Procedia Manufacturing 47 (2020) 940–947.

Development of a numerical method for analyzing the robustness of clinching in versatile process chains
C.R. Bielak, M. Böhnke, M. Bobbert, G. Meschut, in: Material Science and Engineering Congress - MSE 2020, n.d.

Computed tomography investigation of the material structure in clinch joints in aluminium fibre-reinforced thermoplastic sheets
B. Gröger, D. Köhler, J. Vorderbrüggen, J. Troschitz, R. Kupfer, G. Meschut, M. Gude, Production Engineering 16 (2021) 203–212.

Numerical analysis of failure modeling in clinching process chain simulation
C.R. Bielak, M. Böhnke, J. Friedlein, M. Bobbert, J. Mergheim, P. Steinmann, G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC, 2023.

A calibration method for failure modeling in clinching process simulations
M. Böhnke, C.R. Bielak, J. Friedlein, M. Bobbert, J. Mergheim, P. Steinmann, G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC, 2023.

Influence of plastic orthotropy on clinching of sheet metal
J. Friedlein, C.R. Bielak, M. Böhnke, M. Bobbert, J. Mergheim, P. Steinmann, G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC, 2023.

Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting
M. Neuser, F. Kappe, J. Ostermeier, J.T. Krüger, M. Bobbert, G. Meschut, M. Schaper, O. Grydin, Advanced Engineering Materials 24 (2022).

Influence of heat treatment on the suitability for clinching of the aluminium casting alloy AlSi9
M. Neuser, M. Böhnke, O. Grydin, M. Bobbert, M. Schaper, G. Meschut, Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications (2022).

Influence of solidification rates and heat treatment on the mechanical performance and joinability of the cast aluminium alloy AlSi10Mg
M. Neuser, O. Grydin, Y. Frolov, M. Schaper, Production Engineering (2022).

Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties
R. Kupfer, D. Köhler, D. Römisch, S. Wituschek, L. Ewenz, J. Kalich, D. Weiß, B. Sadeghian, M. Busch, J. Krüger, M. Neuser, O. Grydin, M. Böhnke, C.R. Bielak, J. Troschitz, Journal of Advanced Joining Processes 5 (2022).

Effect of Solidification Rates at Sand Casting on the Mechanical Joinability of a Cast Aluminium Alloy
M. Neuser, O. Grydin, A. Andreiev, M. Schaper, Metals (2021).

Clinching of Aluminum Materials – Methods for the Continuous Characterization of Process, Microstructure and Properties
R. Kupfer, D. Köhler, D. Römisch, S. Wituschek, L. Ewenz, J. Kalich, D. Weiß, B. Sadeghian, M. Busch, J.T. Krüger, M. Neuser, O. Grydin, M. Böhnke, C.-R. Bielak, J. Troschitz, Journal of Advanced Joining Processes (2022).

Joining suitability of cast aluminium for self-piercing riveting
M. Neuser, F. Kappe, M. Busch, O. Grydin, M. Bobbert, M. Schaper, G. Meschut, T. Hausotte, IOP Conference Series: Materials Science and Engineering (2021).

Numerical Investigation of the Coupled Friction Behavior in the Clinching Process Chain
C.R. Bielak, M. Böhnke, M. Bobbert, G. Meschut, in: Lecture Notes in Mechanical Engineering, Springer Nature Switzerland, Cham, 2023.

Concept development of a method for identifying friction coefficients for the numerical simulation of clinching processes
M. Böhnke, M.S. Rossel, C.R. Bielak, M. Bobbert, G. Meschut, The International Journal of Advanced Manufacturing Technology (2021).

Functionality Study of an Optical Measurement Concept for Local Force Signal Determination in High Strain Rate Tensile Tests
M. Böhnke, E. Unruh, S. Sell, M. Bobbert, D. Hein, G. Meschut, Key Engineering Materials 926 (2022) 1564–1572.

Development of a Modified Punch Test for Investigating the Failure Behavior in Sheet Metal Materials
M. Böhnke, C.R. Bielak, M. Bobbert, G. Meschut, in: The Minerals, Metals & Materials Series, Springer International Publishing, Cham, 2022.

Experimental and numerical investigation of the influence of multiaxial loading conditions on the failure behavior of clinched joints
M. Böhnke, C.R. Bielak, M. Bobbert, G. Meschut, Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications (2022).

Experimentelle bruchmechanische Untersuchung eines clinchgeeigneten Bleches aus HCT590X mithilfe einer neuen Probengeometrie
D. Weiß, B. Schramm, M. Neuser, O. Grydin, G. Kullmer, in: 2021, pp. 231–240.

Development of a Method for the Identification of Friction Coefficients in Sheet Metal Materials for the Numerical Simulation of Clinching Processes
M.S. Rossel, M. Böhnke, C.R. Bielak, M. Bobbert, G. Meschut, Key Engineering Materials 883 (2021) 81–88.

Review on mechanical joining by plastic deformation
G. Meschut, M. Merklein, A. Brosius, D. Drummer, L. Fratini, U. Füssel, M. Gude, W. Homberg, P.A.F. Martins, M. Bobbert, M. Lechner, R. Kupfer, B. Gröger, D. Han, J. Kalich, F. Kappe, T. Kleffel, D. Köhler, C.-M. Kuball, J. Popp, D. Römisch, J. Troschitz, C. Wischer, S. Wituschek, M. Wolf, Journal of Advanced Joining Processes 5 (2022).

Influence of rivet length on joint formation on self-piercing riveting process considering further process parameters
F. Kappe, C.R. Bielak, V. Sartisson, M. Bobbert, G. Meschut, in: ESAFORM 2021, University of Liege, 2021.

Provision of cross-domain knowledge in mechanical joining using ontologies
C. Zirngibl, P. Kügler, J. Popp, C.R. Bielak, M. Bobbert, D. Drummer, G. Meschut, S. Wartzack, B. Schleich, Production Engineering (2022).

Influence of various procedures for the determination of flow curves on the predictive accuracy of numerical simulations for mechanical joining processes
M. Böhnke, F. Kappe, M. Bobbert, G. Meschut, Materials Testing 63 (2021) 493–500.

Development of a Numerical 3D Model for Analyzing Clinched Joints in Versatile Process Chains
C.R. Bielak, M. Böhnke, M. Bobbert, G. Meschut, in: The Minerals, Metals & Materials Series, Springer International Publishing, Cham, 2022.

Numerical investigation of a friction test to determine the friction coefficients for the clinching process
C.R. Bielak, M. Böhnke, M. Bobbert, G. Meschut, Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications (2022).

Numerical and experimental identification of fatigue crack initiation sites in clinched joints
L. Ewenz, C.R. Bielak, M. Otroshi, M. Bobbert, G. Meschut, M. Zimmermann, Production Engineering 16 (2022) 305–313.

Numerical investigation of the clinched joint loadings considering the initial pre-strain in the joining area
S. Martin, C.R. Bielak, M. Bobbert, T. Tröster, G. Meschut, Production Engineering (2022).

Efficient gradient enhancements for plasticity with ductile damage in the logarithmic strain space
J. Friedlein, J. Mergheim, P. Steinmann, European Journal of Mechanics - A/Solids 99 (2023).

Development of a friction model for the numerical simulation of clinching processes
M. Böhnke, C.R. Bielak, R. Beck, M. Bobbert, G. Meschut, Friction (2024).