Publications

Michael Haas, Felix Zaiß, Jonas Wagner, Marc Hummel, Alexander Olowinsky, Felix Beckmann, Julian Moosmann, Christian Hagenlocher, Andreas Michalowski, and Thomas Graf. The change of the capillary shape during pore formation and its effect on process emissions. Proceedings of the Lasers in Manufacturing Conference 2023, 2023. [PUMA: myown Welding ProcessMonitoring Laser X-ray Pores]

Michael Jarwitz, and Andreas Michalowski. Hybrid model for the threshold of deep-penetration laser welding. Proceedings of the Lasers in Manufacturing Conference 2023, 2023. [PUMA: Modeling laser myown welding]

David Traunecker, Michael Jarwitz, Andreas Michalowski, and Thomas Graf. Online determination of the local hardness during laser beam welding of steel. 2023. [PUMA: Diagnostics Hardening Laser ProcessMonitoring Pyrometer Steel Welding YbYAG myown]

Jonas Wagner, Peter Berger, Philipp He, Florian Fetzer, Rudolf Weber, and Thomas Graf. Reduced finite-volume model for the fast numerical calculation of the fluid flow in the melt pool in laser beam welding. IOP conference series: Materials Science and Engineering, (1135)1:012010, 2021. [PUMA: myown welding laser peer finite-volume from:jonaswagner fluid flow]

Jonas Wagner, Andreas Heider, Reiner Ramsayer, Rudolf Weber, Frauke Faure, Artur Leis, Nina Armon, Roey Susid, Oded Tsiony, Eyal Shekel, and Thomas Graf. Influence of dynamic beam shaping on the geometry of the keyhole during laser beam welding. Procedia CIRP, (111):448--452, Elsevier BV, 2022. [PUMA: beam myown welding coherent laser peer from:jonaswagner combining shaping] URL

Jonas Wagner, Andreas Heider, Reiner Ramsayer, Rudolf Weber, Frauke Faure, Artur Leis, Nina Armon, Roey Susid, Oded Tsiony, Eyal Shekel, and Thomas Graf. Influence of dynamic beam shaping on the geometry of the keyhole during laser beam welding. Procedia CIRP, (111):448--452, Elsevier BV, 2022. [PUMA: beam coherent combining laser myown peer shaping welding] URL

Jonas Wagner, Andreas Heider, Reiner Ramsayer, Rudolf Weber, Frauke Faure, Artur Leis, Nina Armon, Roey Susid, Oded Tsiony, Eyal Shekel, and Thomas Graf. Influence of dynamic beam shaping on the geometry of the keyhole during laser beam welding. Procedia CIRP, (111):448--452, Elsevier BV, 2022. [PUMA: beam myown welding coherent laser peer from:jonaswagner combining shaping] URL

M. Hummel, C. Hagenlocher, A. Haeusler, S. Hollatz, J. Lind, A. Olowinsky, A. Gillner, F. Beckmann, J. Moosmann, R. Weber, T. Graf, and C. Häfner. Analysis on the influence of vapor capillary aspect ratio on pore formation in laser beam welding of aluminum. Journal of Materials Processing Technology, (312):117862, 2023. [PUMA: laser myown peer welding] URL

Michael Sawannia, Stefan Jakobs, Stefan Gach, Simon Olschok, Rudolf Weber, and Thomas Graf. IN SITU INVESTIGATION OF THE CAPILLARY DYNAMICS IN ELECTRON BEAM WELDING USING THE POLARIZED THERMAL PROCESS EMISSION. 2022. [PUMA: Capillary ElectronBeam Goniometer Welding myown]

Michael Sawannia, Stefan Jakobs, Stefan Gach, Simon Olschok, Rudolf Weber, and Thomas Graf. IN SITU INVESTIGATION OF THE CAPILLARY DYNAMICS IN ELECTRON BEAM WELDING USING THE POLARIZED THERMAL PROCESS EMISSION. 2022. [PUMA: myown ElectronBeam Welding from:michaelsawannia Capillary Goniometer]

M. Hummel, C. Hagenlocher, A. Haeusler, S. Hollatz, J. Lind, A. Olowinsky, A. Gillner, F. Beckmann, J. Moosmann, R. Weber, T. Graf, and C. Häfner. Analysis on the influence of vapor capillary aspect ratio on pore formation in laser beam welding of aluminum. Journal of Materials Processing Technology, (312):117862, Elsevier BV, March 2023. [PUMA: laser myown peer welding] URL

M. Hummel, C. Hagenlocher, A. Haeusler, S. Hollatz, J. Lind, A. Olowinsky, A. Gillner, F. Beckmann, J. Moosmann, R. Weber, T. Graf, and C. Häfner. Analysis on the influence of vapor capillary aspect ratio on pore formation in laser beam welding of aluminum. Journal of Materials Processing Technology, (312):117862, Elsevier BV, March 2023. [PUMA: myown welding laser peer from:janniklind from:c_hagenlocher] URL

David Traunecker, Michael Haas, Michael Jarwitz, and Thomas Graf. Detection of pores during laser beam welding of AlMg3 using the temperature field. 2022. [PUMA: YbYAG myown Diagnostics Welding ProcessMonitoring Simulation Laser X-ray from:dtraunecker Aluminium]

David Traunecker, Michael Haas, Michael Jarwitz, and Thomas Graf. Detection of pores during laser beam welding of AlMg3 using the temperature field. 2022. [PUMA: Aluminium Diagnostics Laser ProcessMonitoring Simulation Welding X-ray YbYAG myown]

Simon Olschok, Oliver Engels, Michael Clemens, Stefan Jakobs, Thomas Krichel, Christian Frey, and Michael Jarwitz. Laser beam quality welds – Learning from other processes. Procedia CIRP, (111):401--404, Elsevier BV, 2022. [PUMA: Laser MacroMaterialProcessing Welding myown peer] URL

Simon Olschok, Oliver Engels, Michael Clemens, Stefan Jakobs, Thomas Krichel, Christian Frey, and Michael Jarwitz. Laser beam quality welds – Learning from other processes. Procedia CIRP, (111):401--404, Elsevier BV, 2022. [PUMA: myown Welding peer Laser MacroMaterialProcessing from:michaeljarwitz] URL

Jonas Wagner, Peter Berger, Philipp He, Florian Fetzer, Rudolf Weber, and Thomas Graf. Reduced finite-volume model for the fast numerical calculation of the fluid flow in the melt pool in laser beam welding. IOP conference series: Materials Science and Engineering, (1135)1:012010, 2021. [PUMA: finite-volume flow fluid laser myown peer welding]

Jonas Wagner, Peter Berger, Philipp He, Florian Fetzer, Rudolf Weber, and Thomas Graf. Reduced finite-volume model for the fast numerical calculation of the fluid flow in the melt pool in laser beam welding. IOP conference series: Materials Science and Engineering, (1135)1:012010, 2021. [PUMA: myown welding laser peer finite-volume from:jonaswagner fluid flow]

Frauke Faure, Rudolf Weber, and Thomas Graf. Influence of beam parameters on the capillary formation and the depth progress in laser spot welding of copper. Proceedings of the Lasers in Manufacturing Conference 2021, 2021. [PUMA: copper laser myown spot welding]

Frauke Faure, Rudolf Weber, and Thomas Graf. Influence of beam parameters on the capillary formation and the depth progress in laser spot welding of copper. Proceedings of the Lasers in Manufacturing Conference 2021, 2021. [PUMA: from:fraukefaure myown spot welding laser copper]