Following this characterization, the damaged volume is removed from the specimen, which is polished and then subjected to secondary loading on various test systems at test frequencies of 5, 60, 200 and 1000 Hz. In the HCF range, a direct comparison with the original undamaged specimens can thus be derived. In the VHCF range, possible deviations i
New DFG project brings personnel reinforcement to WWHK
In cooperation with the WPT of the TU Dortmund University, the new DFG project "Quantified evaluation of the influence of stress frequency on the fatigue behavior of unalloyed steels for implementation in resource-efficient service life prediction methods" has been processed since July 20
2022
S. Pagliano, D.E. Marschner, D. Maillard, N. Ehrmann, G. Stemme, S. Braun, L. Villanueva, F. Niklaus “Micro 3D printing of a functional MEMS accelerometer,” Microsyst Nanoeng, vol. 8, no. 1, p. 105, 2022. https://doi.org/10.1038/s41378-022-00440-9
Fuhrmann, M., Musyanovych, A., Thoelen, R., & Moebius, H. (2022). Determina
Forschungsschwerpunkt Integrierte Miniaturisierte Systeme S²TecKEr Sicherheit von Schuhen mit elektronischen Komponenten im Rahmen des Elektronikgerätegesetzes Im Projekt „Sicherheit von Schuhen mit elektronischen Komponenten im Rahmen des Elektronikgerätegesetzes“ — kurz „S²TecKEr“ — sollen smarte Schuhe prototypisch hergestellt und Konzepte erar
Presentations at the Materials Testing Conference
Dear colleagues, the WWHK is represented with 4 presentations at this year's Materials Testing Conference in Berlin. I am looking forward to many interesting talks and discussions.
Parallel session 1, session 5, Failure analysis and structural health monitoring
23.11.2023; 15:45: Analysis of th
Research professorship for Prof Peter Starke
Universities of Applied Sciences (UAS) are valued for the practical training they offer their students. What is less publicised is that successful research is also carried out there. In addition to teaching, many professors are also involved in research - often in cooperation with external partners fro
Fabian Weber is the new chief engineer at WWHK
Fabian Weber has taken over the position of senior engineer at the WWHK as of 15 August 2023. At the same time, he will head the "Fatigue and Fatigue Life Calculation" working group and is thus responsible for 4 ongoing projects currently funded by the DFG and the BMUV.
We are delighted about this p
