College of Engineering and Computer Science Department of Mechanical and Materials Engineering Machining and Manufacturing “The process of converting raw materials into products”

College of Engineering and Computer Science Department of Mechanical and Materials Engineering n Overview –Machining –Welding –Molding/Casting –Rapid Prototyping

College of Engineering and Computer Science Department of Mechanical and Materials Engineering n Machining: Removal or Deformation of Material –Milling, Drilling, Lathing –Presses, Brakes, Punches –Laser Cutters, Electro-Discharge, Waterjet, Hydroforming

College of Engineering and Computer Science Department of Mechanical and Materials Engineering Milling MachinePunch Press HydroformingWater Jet

College of Engineering and Computer Science Department of Mechanical and Materials Engineering n Welding: Joining Materials by Melting –Resistance –Friction –Arc –Laser –Oven Brazing

College of Engineering and Computer Science Department of Mechanical and Materials Engineering ResistanceFrictionArc LaserOven Brazing

College of Engineering and Computer Science Department of Mechanical and Materials Engineering n Molding/Casting: Creation of Parts by Solidification –Transfer Molding –Injection Molding –Rotational Molding –Casting –Composite Lay-ups

College of Engineering and Computer Science Department of Mechanical and Materials Engineering Transfer MoldingInjection MoldingRoto-Molding CastingComposite Lay-ups

College of Engineering and Computer Science Department of Mechanical and Materials Engineering n Rapid Prototyping: Creating Real Objects from AutoCad –Fused Deposition –Stereolithography –Selective Laser Sintering

College of Engineering and Computer Science Department of Mechanical and Materials Engineering Fused DepositionStereolithography Selective Laser Sintering