Sigl, Martina Elisabeth

Technical University of Munich

Postal:
Boltzmannstr. 15
85748 Garching b. München

Head of Department

Phone: +49 (89) 289 - 15506
Email: martina.sigl@iwb.tum.de

Creation of digital machine and process twins in the field of machine tools
Application of AI and IIoT methods for process optimization and predictive maintenance
Cutting post-processing of additively manufactured components
Application of AI in friction stir welding
Additive manufacturing by using friction stir welding

Bernauer, Christian; Sigl, Martina E.; Grabmann, Sophie; Merk, Thomas; Zapata, Avelino; Zaeh, Michael F.: Effects of the thermal history on the microstructural and the mechanical properties of stainless steel 316L parts produced by wire-based laser metal deposition. Materials Science and Engineering: A 889, 2024, 145862 more…

Sigl, Martina E.; Grabmann, Sophie.; Zens, Amanda; Hartl, Roman; Zäh, Michael F.: Neue Potentiale für die zellinterne Kontaktierung großformatiger prismatischer Lithium-Ionen-Batterien durch das Mikro-Rührreibpunktschweißen. Schweissen und Schneiden 75 (6), 2023, 358--363 more…
Sigl, Martina E.; Grabmann, Sophie.; Zens, Amanda; Hartl, Roman; Zäh, Michael F.: Neue Potentiale für die zellinterne Kontaktierung großformatiger prismatischer Lithium-Ionen-Batterien durch das Mikro-Rührreibpunktschweißen. Schweissen und Schneiden 75 (6), 2023, 358--363 more…
Sigl, Martina E.; Vieltorf, Fabian; Bernauer, Christian; Hartl, Roman; Zaeh, Michael F.: Determining material model parameters by optimization for temperature controlled friction stir additive manufacturing. Procedia CIRP 120, 2023, 475-480 more…
Zinnel, Laura; Hartl, Roman; Sigl, Martina Elisabeth; Zaeh, Michael F.: Investigation of Tool Wear in Post-Processing of Wire and Arc Additively Manufactured Ti-6Al-4V. SSRN Electronic Journal, 2023 more…

Bernauer, Christian J.; Zapata, Avelino; Kick, Laura; Weiss, Tony; Sigl, Martina E.; Zaeh, Michael F.: Pyrometry-based closed-loop control of the melt pool temperature in Laser Metal Deposition with coaxial wire feeding. Procedia CIRP 111, 2022, 296-301 more…
Sigl, Martina E.; Grabmann, Sophie; Kick, Luca-Felix; Zens, Amanda; Hartl, Roman; Zaeh, Michael F.: Cell-Internal Contacting of Prismatic Lithium-Ion Batteries Using Micro-Friction Stir Spot Welding. Batteries 8 (10), 2022, 174 more…
Sigl, Martina E.; Grabmann, Sophie; Kick, Luca-Felix; Zens, Amanda; Hartl, Roman; Zaeh, Michael F.: Fast Production of High-performing Lithium-Ion Batteries through Cell-internal Contacting Using Micro-Friction Stir Spot Welding. In: DVS Congress 2022: Langfassungen der Vorträge der Veranstaltung in Koblenz vom 19. bis 21. September 2022. DVS Media GmbH, 2022 more…
Sigl, Martina Elisabeth; Danninger, Paula; Bernauer, Christian; Hartl, Roman; Zaeh, Michael F.: Efficient Build-Up of High-Strength Aluminum Structures Using Friction Stir Additive Manufacturing. Key Engineering Materials 926, 2022, 176-186 more…
Vieltorf, Fabian; Sigl, Martina Elisabeth; Hartl, Roman; Zaeh, Michael F.: Online Detection of Part Fit-Up and Mating Variations in Friction Stir Welding. SSRN Electronic Journal, 2022 more…

Sigl, Martina Elisabeth; Bachmann, Andreas; Zah, Michael F.: Entwicklung einer prozessmomentbasierten Temperaturregelung für das Rührreibschweißen. Schweißen und Schneiden 73 (1--2), 2021, 40--45 more…

Sigl, Martina E.; Bachmann, Andreas; Mair, Thomas; Zaeh, Michael F.: Torque-Based Temperature Control in Friction Stir Welding by Using a Digital Twin. Metals 10 (7), 2020, 914 more…