MAPPING YOUR MIND Metal filled filaments (lasers) Plastics (FFF) Resins (lasers) Materials Joining Layer is deposited over layer Forming Forging Casting Filament is melted Cutting Sintering Modern techniques Industrial Revolution Origins Extraction of base metal from ore Sand casting Bending Die casting Rolling Lost-wax process Casting Cutting Software creates blueprint Sheet metal forming Plaster casting Smelting Metalworking Printer receives design Spinning Ancient civilisations 4.3 Shaping and joining materials Dispenser is filled Powder forming Process Additive manufacturing Drawing Forming Forging Machining Cold Turning Hot 3D printing Joining Welding Fusion welding Milling Autogenous Drilling Dissimilar Grinding Shearing Sawing Electric arc welding Laser cutting Laser beam welding Plasma cutting Plasma welding Water jet cutting Brazing Electrical discharge machining Adhesive bonding Soldering