Fraunhofer ILT and Automatic-Systeme Dreher GmbH have developed a new laser cutting machine within the scope of the collaborative project DIPOOL (Digital Process Online Optimizer for Intelligent Laser Machines). This groundbreaking demonstrator system for industrial-scale laser cutting includes AI and minimal invasive laser modulation (MILM) for machine monitoring.
The project, funded by the Federal Ministry of Education and Research (BMBF), brings together leading partners from industry and research to develop cutting-edge solutions for Industry 4.0.
Increased Precision and Efficiency in Manufacturing
In industries such as automotive manufacturing, the precise and efficient cutting of sheets from coils is crucial. Traditional punching methods are increasingly insufficient due to rising demands for flexibility and resource conservation. The new laser cutting technology aims to overcome these challenges by enabling more flexible production processes.
"The project aims to optimize process monitoring and control in sheet metal processing by using Artificial Intelligence and minimal invasive laser modulation, with a special focus on thin sheet metal and laser blanking," says Dr. Frank Schneider, DIPOOL project leader and Group Manager for Separation at Fraunhofer ILT.
The technologies employed allow for real-time detection of process deviations, enabling immediate adjustments to enhance production safety and speed.
Demonstrator System for Specific Needs
The demonstrator system is specifically designed for processing cold strip products and aims to maximize process reliability in coil processing. AI systems analyze the process signals in real-time and detect even minor deviations to prevent potential issues. MILM ensures continuous process stability, reducing scrap rates and significantly increasing the overall productivity of the plant.
"Our collaboration with Fraunhofer ILT in the DIPOOL project impressively shows how mechanical engineering and innovative technology can work hand in hand to create a new benchmark for the industry," says Hasan Sarac, Managing Director of Automatic-Systeme Dreher GmbH.
Future Prospects and Next Steps
The plant could significantly change cost structures in automotive production. Since laser blanking does not require tools, it eliminates the costs of expensive tools as well as their storage and maintenance.
Insights and results from the DIPOOL project will now be integrated into industrial applications, with further optimizations and expansions planned in collaboration with pilot customers.
