lG a1n What is CAD? Computer Aided Design(CAD) A set of methods and tools to assist product designers in Creating a geometrical representation of the artifacts they are designing Dimensioning, Tolerancing Configuration Management( Changes) Archiving Exchanging part and assembly information between teams organizations Feeding subsequent design steps Analysis(CAe Manufacturing(CAM) a. by means of a computer system. 16.810(16682) Massachusetts Institute of techn16.810 (16.682) 5 What is CAD? „ Computer Aided Design (CAD) „ A set of methods and tools to assist product designers in „ Creating a geometrical representation of the artifacts they are designing „ Dimensioning, Tolerancing „ Configuration Management (Changes) „ Archiving „ Exchanging part and assembly information between teams, organizations „ Feeding subsequent design steps „ Analysis (CAE) „ Manufacturing (CAM) „ …by means of a computer system