Binder Deposition: Fast Process and Applications

This lecture covers the principle of binder deposition in additive manufacturing, where a 3D part is built layer by layer using solid particles and a liquid binder. The process involves selective distribution of the binder through an inkjet print head, with a focus on managing displacement and flow rates. Various equipment and companies involved in binder deposition are discussed, along with examples of parts produced. The advantages include fast production times and the ability to work with multiple materials, while the disadvantages relate to accuracy and mechanical properties. Applications range from metallic and ceramic powders to mold and core manufacturing for sand casting.