As part of a joint project, Fraunhofer IWU is carrying out the scientific analysis and optimization of tool manufacturing process chains for the stamping and forming of lead-free brass alloys in collaboration with Karl Naumann GmbH.

The aim is to systematically compare different process variants and evaluate their technical, economic and process-stable suitability, with a particular focus on the adaptation and selection of suitable lubricants in order to meet the specific requirements of lead-free materials and at the same time ensure a long tool life and component quality.

By combining practical industrial experience and scientific expertise, innovative solutions are developed that increase both efficiency and sustainability in production. The knowledge gained forms a sound basis for future investment decisions and process optimizations in stamping technology.