Industrial designLesson 2 of 2 in the course Prototyping and manufacturing

CAD Design Methods, Modeling, and Product-Development Workflows

5 flashcards · 5 quiz questions · 5 match pairs · 5 fill-in sentences · English

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Summary

Computer-aided design (CAD) uses computers to create, modify, analyze, and optimize designs. It supports work ranging from early concepts to manufacturing-ready documentation.

Computer-aided design (CAD) is the use of computers or workstations to help create and develop a design. Depending on the task and software, a designer may draw, model, revise, inspect, or analyze a proposed product or structure.

All flashcards

What is computer-aided design (CAD)?
CAD is the use of computers or workstations to create, modify, analyze, or optimize a design.
What kinds of information can a CAD technical drawing communicate?
It can communicate dimensions, materials, manufacturing processes, and tolerances according to conventions for the application.
What is EDA?
Electronic design automation is the use of computer-based design methods for electronic systems.
Give two benefits of CAD.
CAD can increase designer productivity and improve design quality. Its saved, consistent documentation can also improve communication and support later editing.
How can CAD help evaluate a proposed building’s visual impact?
A CAD-based photo simulation can superimpose the proposed building into photographs of the existing environment, helping people assess its appearance, shadows, and possible blocked views.

Quiz questions

  1. What does computer-aided design use computers to do?Answer: Create, modify, analyze, or optimize a design.
  2. What does a 3D wireframe fail to define on its own?Answer: Solid mass properties of the represented object.
  3. How can CAD files contribute to manufacturing?Answer: They can provide design data for printing, machining, or other manufacturing operations.
  4. Which term is used for computer-based design work on electronic systems?Answer: Electronic design automation (EDA).
  5. What is product data management (PDM) used for in a design workflow?Answer: Managing design documents and controlling revisions.

Based on the Wikipedia article Computer-aided design, licensed CC BY-SA 4.0. Adapted into a summary, flashcards and quizzes.

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