Composite Process Technology Department
The leap from initial idea to evaluable application requires a professionally equipped large-scale scientific facility environment, particularly for manufacturing implementation. This is especially relevant for aeronautical applications with a TRL of four to six, but also to other applications, such as wind turbine rotor blades. Representing the processes involved in a simulative way is essential for the efficient implementation of research tasks and also offers the possibility of transferring acquired knowledge to different process and cycle rates.
Areas of competence
On the equipment side, the range of the Production Technologies Department covers manufacturing scenarios from press, RTM and autoclave technologies to fibre laying and filament winding technologies. All of the facilities are digitally interconnected and are equipped with the latest control and quality assurance technologies. Production costs and resource and energy efficiency are all evaluated.
Overview of the large-scale facilities:
- GroFi®: Scenario-flexible research platform for multi-robotic fibre placement / tape laying and winding processes. Component sizes up to 18 metres by 5.5 metres.
- EVo: Research platform for fully automated textile preforming and RTM processes to realise large volumes in FRP component production. Component footprint up to 2.0 metres by 2.5 metres.
- BALU®: Research autoclave for effective heating methods, and simulation-supported and resource-efficient curing and consolidation processes. Loading dimensions up to 20 metres by 5.8 metres, pressure up to 10 bar and temperatures up to 420 degrees Celsius; sensor networks for quality-assurance monitoring of large structures.
- MACS®: Research autoclave with optional microwave heating and video surveillance. Loading dimensions up to 4.0 metres by 1.6 metres, pressures up to 10 bar and temperatures up to 200 degrees Celsius; 1.2 metres by 1.2 metres laboratory autoclave, pressure up to 10 bar and temperatures up to 400 degrees Celsius with several observation windows for testing sensor networks.
Range of services
Application-oriented manufacturing processes and efficient heating methods
- Process understanding in automated FRP production
- Process and technology expertise for fibre laying processes, curing/consolidation processes and textile preforming and RTM processes,
- Technology development and demonstration on a large scale
- Realisation of innovative lightweight structures, Sensor-guided processing and quality assurance for energy-efficient heating methods
- Energy management and CO2 footprint in the life cycle/balancing of resource efficiency
Digitalisation / Industry 4.0, virtual manufacturing and evaluation models
- Automation and digitalisation approaches Process simulation, digital system and component twins
- Sustainable production and assembly through digitalisation
- Methods and technologies for inline quality assurance
- Machine learning approaches (AI) in production technologies
- Digital process data management