16810(16682) Engineering Design and Rapid prototyping Lecture 3 IGa10 Computer Aided Design(CAD) Instructor(s) Prof, olivier de Weck Dr. Il Yong Kim January 9,2004 Massachusetts Institute of Technology
16.810 (16.682) 16.810 (16.682) Engineering Design and Rapid Prototyping Engineering Design and Rapid Prototyping Instructor(s) Lecture 3 Computer Aided Design (CAD) January 9, 2004 Prof. Olivier de Weck Dr. Il Yong Kim
IG a1n Plan for Today CAD Lecture(ca 50 min) CAD History, Background Some theory of geometrical representation SolidWorks Introduction(ca. 40 min) Follow along step-by-step Create CAD model of your part(ca. 90 min) Work in teams of two Use hand sketch as starting point 16.810(16682) Massachusetts Institute of techn
16.810 (16.682) 2 Plan for Today CAD Lecture (ca. 50 min) CAD History, Background Some theory of geometrical representation SolidWorks Introduction (ca. 40 min) Follow along step-by-step Create CAD model of your part (ca. 90 min) Work in teams of two Use hand sketch as starting point
A10 Course Concept today Phase 1 Problem cetch by hand CAD CAE apid Prototyping/ statement Validation Manufacturing Test Phase 2 Design Optimization Optimum solution Rapid Prototyping/ Manufacturing Test 16.810(16682) Massachusetts Institute of techn
16.810 (16.682) 3 Course Concept today
1G.810 Course Flow Diagram Learning/ Review Problem statement Deliverables due today Design Intro Hand sketching Design Sketch v1 CAD/CAM/CAE Intro CAD design Drawing v gu today Monday FEM/Solid mechanics FEM analysis Overview Analysis output v1 Manufacturing Produce Part 1 Part v1 Training Structural Test Test Experiment data v1 Training Design Optimization Optimization Design/Analysis output v2 Produce part 2 Part v2 Test Experiment data v2 Final review 16.810(16682)
16.810 (16.682) 4 Course Flow Diagram CAD/CAM/CAE Intro FEM/Solid Mechanics Overview Manufacturing Training Structural Test “Training” Design Optimization Hand sketching CAD design FEM analysis Produce Part 1 Test Produce Part 2 Optimization Problem statement Final Review Test Learning/Review Deliverables Design Sketch v1 Analysis output v1 Part v1 Experiment data v1 Design/Analysis output v2 Part v2 Experiment data v2 Drawing v1 due today today Monday Design Intro
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 techn
16.810 (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