3D Printing. Introduction. 3D printing is. History. The technology for. To perform a. Additive Processes. Extrusion deposition (Fused. – nozzle ejecting molten plastic 2 – deposited material (modeled part) 3 – controlled movable table. Granular Materials Binding. The technique fuses. Lamination. Sheet is adhered to a substrate with a heated roller. Foil. Printers. RepRap version 2. 0 (Mendel) MakerBot Cupcake CNC. Applications. Industrial uses Rapid Prototyping Rapid. Future. Future applications for. Conclusion. D Printing technology could revolutionize and re-shape the world. References. Thank You.