Additive Processes: Classification and General Aspects

This lecture covers the classification of additive processes based on the nature of the base material, including photo-resist, extruded solid, powder bed, and powder jet. It also discusses the different principles of consolidation and provides a list of main additive processes. The benefits of additive manufacturing, such as direct CAD to part fabrication and geometrical complexity, are highlighted. Additionally, the lecture explores the disadvantages of additive manufacturing, such as inferior mechanical properties and high costs. The importance of additive and advanced manufacturing for industry competitiveness and sustainability is emphasized, with a focus on the potential of 3D printing to revolutionize production processes.