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7 Cards in this Set
- Front
- Back
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DESIGN IS A PROCESS
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1. Concept Development (Brainstorming)
2. Preliminary Design (Can us a CAD system, rough design) 3. Detailed Design (Choose one concept; full analysis; full design and geometry) 4. Prototype & Test (Test if predictions are close) 5. Production (Create it!) 6. Delivery & Support (Marketing, selling, support in field) |
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What does CAD stand for?
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CREATE the geometry
ARTICULATE the shape DEFINE the manufacturing and COMPUTER AIDED DESIGN |
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What is CAD needed for?
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*Creating 3D prismatic parts, surfaces, fillets, and chamfers
*Create assemblies *Create basic parametric schemes |
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REVIEW OF VIEWS
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*Orthographic (90 degrees different from each other)
*Axonometric (give clarity of how the part looks, "Isometric Views") *Auxiliary Views (Partial Views, Section Views, True Shape and Size) |
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Modeling with Volumes
*Volume Types and References *References |
*Volume Types and References
-Extrusions, sweeps, blends, revolutions -Datum planes, axes, points |
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FEATURE STRUCTURES
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*Break down of parts into primitive volumes
*Show sketches *Show parameters |
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ARTICULATE THE SHAPE
*How is it done? |
• Articulate shape by using
– Engineering drawings – Orthographic and auxiliary views to show 3D features – Using dimensions to fully specify geometry |
