Holla, Vijaya;Grünewald, Jonas;Kopp, Philipp;Praegla, Patrick M.;Meier, Christoph;Wudy, Katrin;Kollmannsberger, Stefan
Validity of Thermal Simulation Models for Different Laser Beam Shapes in Bead-on-Plate Melting
Integrating Materials and Manufacturing Innovation
2024

Hofmann, Joseph; Wegner, Andreas; Wudy, Katrin
Reduction of Aging Mechanisms in a Polyamide 66 Material for Use in the Laser-based Powder Bed Fusion Process
Proceedings of the 35th Annual International Solid Freeform Fabrication Symposium (SFF2024)
2024

Hofmann, Joseph;Wudy, Katrin
Influence of the scan pattern on the melt pool temperatures and the mechanical properties of thin-walled components in Laser-based Powder Bed Fusion of Polyamide 12
Procedia CIRP
2024
124
269-274

Hofmann, Joseph;Li, Ziqi;Taphorn, Kirsten;Herzen, Julia;Wudy, Katrin
Porosity prediction in laser-based powder bed fusion of polyamide 12 using infrared thermography and machine learning
Additive Manufacturing
2024
85
104176

Stoll, Thomas;Schmitt, Maximilian;Müller, Laura-Marie;Palm, Frank
Crack-free manufacture of single weld tracks on aluminum alloy 6013 with the usage of laser beam shaping and oscillation strategies
Journal of Advanced Joining Processes
2024
100269

Dai, Ruihang;Cohen, Aviv;Stoll, Thomas;Wudy, Katrin;Kizel, Fadi
Temperature measurement in laser metal processing using optical sensing: Radiometric calibration and validation of a multispectral camera
Measurement
2024
115896

Wittemer, Moritz;Ferle, Felix;Wudy, Katrin
In-line process monitoring in laser welding and powder bed fusion of metals using directional reflection measurements
Journal of Laser Applications
2024
36
4

Stoll, Thomas;Prudlik, Robin;Birg, Markus;Wudy, Katrin
Influence of different beam shapes on melt pool geometry of single melt tracks on IN718
Progress in Additive Manufacturing
2024

Stoll, Thomas;Schmitt, Maximilian;Lohr, Lukas;Lürbke, Robert;Müller, Alexander v;Pinomaa, Tatu;Grünewald, Jonas;Laukkanen, Anssi;Wudy, Katrin;Neu, Rudolf
Influence of laser beam shaping on the cracking behavior of tungsten at single weld lines
International Journal of Refractory Metals and Hard Materials
2024
106864

Grünewald, Jonas;Prudlik,Robin;Holla, Vijaya;Kopp, Philipp;Off, Richard;Stoll, Thomas;Kollmannsberger, Stefan;Wudy, Katrin
Generating brick-like melt pools for Laser-Based Powder Bed Fusion using flexible beam shaping: a proof of concept on bead-on-plate single tracks
Procedia CIRP
2024