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Chapter 3 Vocab
Fundamentals of Engineering Textbook Chapter 3: Engineering Design
| Term | Definition |
|---|---|
| Brainstorming | Involves generating ideas in order to develop solutions. This can be done by an individual, but is more commonly and more effectively done in groups. |
| Computer Simulation | Used for testing because they take relatively little time and money to set up and run, but much can be learned. |
| Computer-aided design (CAD) | Designers use this to create drawings in order to communicate solutions to design problems. |
| Computer Numerical Control (CNC) | Converts the CAD models into 3-D shapes. |
| Design Brief | Guides the design process. |
| Engineering Design | The creative application of technology to design a system, product, or process to solve a given problem or meet a given need. |
| Engineering Notebook | Used to record all the thoughts, ideas, sketches, calculation, designs, and much more that has to do with the engineering process. |
| Ideation | The process of generating ideas. |
| Mechanical Drawing | Are highly accurate technical drawings meant to communicate the size and shape of objects in great detail. |
| Multiview Drawing | It is usually necessary to include more than one view of an object to completely communicate the shape and size. |
| Orthographic Drawing | Also known as multiview drawings are the true shape, and show what a part will look like from a given direction. |
| Pictorial Drawing | Show a single view of an object, but show it in a way that makes it look 3-D, as your eye would see it. |
| Problem Statement | Outlines the problem in clear terms, but it is not so specific that it limits creativity in design. |
| Prototype | Physical models of a final product or some aspect of a product. |
| Rapid Prototyping | Is increasingly popular because it is a fast and affordable way to move from design to prototype. |
| Rendering | Full color drawing that shows what the object will look like in a given light. |
| Reverse Engineering | The process of examining existing products or processes to gain information. |
| Sketches | Usually made to record and communicate ideas so they can be refined further in the solution set up. |
| Specification Sheets | Provide the necessary technical information to the builder or manufacturer of the product. |
| Three-Dimensional (3-D) Model | Can be made by hand with Clay, plastic, wood or Foam or be created using CAD Software. |