AI in design
Artificial Intelligence in Design
Shaft-Hub Connections
Strength tests in time, fatigue and fatigue strength on selected positive and non-positive joints
Friction Corrosion
Interdisciplinary Research between Tribology and Strength Strength Assessment of Joints at Risk of Friction Fatigue Fracture
Compliant Mechanisms
Synthesis and analysis methods for Compliant Mechanisms
Hydrodynamic/Plain Bearings
Investigation in all areas - solid, mixed and fluid friction: simulation, toleration, production and coating
Strength of Gearing
Experimental, numerical and analytical strength tests of gear teeth
Friction coefficients for force-locked Connections
Investigations of the static/dynamic friction coefficient behaviour with standardized model test methods on laboratory samples
Sustainable Products
nterdisciplinary research for the development of sustainable products and transition engineering
News
Design method for inner knurled interference fits
In the research project FVA 956I ‘Design Method for Internal Knurled Interference Fits’, detailed investigations were undertaken into the static and cyclical transmission behaviour of internal knurling press fits. This shaft-hub connection is characterized by pressing a hardened hub with internal knurling onto an oversized, softer shaft, creating a form-fit and friction-fit contact zone. The high-performance potential of this connection is complemented by a high-volume utilisation value and offers considerable advantages, particularly when using thin-walled hubs (e.g., combination of a thin-walled, hardened gear wheel with a drive shaft). As part of the collaboration with the Chair of Forming Technology (TUC), the experimental and numerical results were integrated into an analytical design method. In addition, a simulation guideline was developed for the precise dimensioning of the connection, which makes it possible to fulfil application-specific performance requirements while considering the space restrictions in the drive train.
IKAT at 14th SAXSIM conference
The 14th Saxon Simulation User Meeting (SAXSIM) took place at Chemnitz University of Technology on 25 March 2025. The event once again provided a valuable platform for dialogue between science and industry with a clear focus on application-oriented research in the field of simulation.
Our colleague Mr Stahr from the ‘Sustainable Products’ specialist group presented an innovative approach to AI-supported topology optimisation of compliant mechanisms at the conference. This method makes it possible to design compliant mechanisms more efficiently and can be tried out by interested parties directly via our online tool.
Special thanks go to Prof M. Berger and our dedicated colleagues in the background who ensured that the conference ran smoothly. We are already looking forward to the next user meeting in Chemnitz and to further exciting insights into the world of simulation technologies.
Research for the future: business trip with a clear focus
Research for the future: business trip with a clear focus
The opportunity awaits at Chemnitz University of Technology for those wishing to drive science forward and develop real solutions for the future. Our research teams are working on ground-breaking innovations in the fields of tribology and sustainability, among others, as was highlighted at the last conference. Those interested in learning more about these developments are invited to get in touch. We have created a one-minute video to offer you a glimpse into our daily activities and to demonstrate how we integrate scientific pursuits with a sense of responsibility. Immerse yourself in our research culture, characterised by collaboration, innovation and environmental sustainability. This involves international conferences, climate-friendly business travel and interdisciplinary projects as a regular part of our activities.
Your research. Your future. Your opportunity.
IKAT presents current research at the CWD conference in Aachen
On 11 and 12 March 2025, two IKAT employees took part in the renowned CWD conference in Aachen – an important specialist event for application-related research in the field of wind power. The conference provided a platform for the exchange of information on highly topical issues in bearing and drive technology, tribology and sustainability.
Ms Nettlenbusch and Mr Schanner took the opportunity to present current IKAT research results to a specialist audience from industry and science. Their presentations addressed key challenges facing the industry: the combination of sustainable product design with quality management [(DOI: 10.1007/s10010-025-00820-3)] and the behaviour of hard particle systems in frictionally engaged joints [(DOI: 10.1007/s10010-025-00802-5)].
The lively discussions during the conference days emphasised the importance of these research topics for the wind industry. The great interest and intensive exchange of ideas emphasised the relevance and innovative nature of IKAT’s research work for sustainable and efficient wind power technology.
Research
