Additive Manufacturing of Cutting Tools

Metal-cutting manufacturing companies constantly demand for highly efficient process layouts which can particularly be achieved by the utilization of application optimized special tools. Conventional methods for the manufacturing of cutting tools are subject to restrictions, particularly with respect to the inner and outer shape design. At this point, additive manufacturing offers a substantial innovation potential. Through the buildup by layers, design limits of conventional methods are repealed and the production of complex and individual structures is feasible. Against the background of these process-specific potentialities, the iWFT and associated research and industry partners are developing a process chain for additive manufacturing of tungsten carbide cutting tools in the framework of the joint research project PraeziGen.