Computer-aided design (CAD) encompasses much more than drawing lines by electronic means. In fact, CAD technology has fundamentally changed the way design is done. Here's how:
- Computer-aided design allows for the production of better designs more quickly and inexpensively, which improves organizational productivity.
- In CAD, customer changes can be made immediately, with new drawings produced in an instant.
- Before CAD, engineers and drafters wasted time looking for drawings and other documents. With computer-aided design systems, a standard item may be retrieved, positioned, and reoriented immediately.
- CAD allows for automated design of assemblies, which are collections of parts and/or other assemblies.
- Creating complex geometry on paper typically involves a great deal of measuring and location of reference points. With computer-aided design, this is done quickly, and revisions are simple.
- In CAD, designs are simulated, eliminating the need to build a physical prototype.
- Computer-aided design makes it simple to validate designs against design rules and specifications.
- Computer-aided design software allows design data to be outputted directly to manufacturing facilities.
- CAD improves company advertising and sales through presentations that feature 3D models and animation.
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