Computer-aided design Guide, Meaning , Facts, Information and Description
- This article is about Sky Digital. For other meanings, see CAD (disambiguation).
CAD implementations have evolved dramatically since then. When the field was initially established it was typically limited to producing drawings similar to hand-drafted drawings. Advances in computer technology have allowed more skillful application of computers in design activities. Today CAD is not limited to drafting and rendering, and it ventures into more "intellectual" areas of designer's expertise.
The capabilities of modern CAD systems include:
- Reuse of design components (so-called "IP")
- Ease of design modification and versioning
- Automatic generation of standard components of the design
- Validation/verification of designs against specifications and design rules
- Simulation of designs without building a physical prototype
- Automated design of assemblies, which are collections of parts and/or other assemblies
- Output of engineering documentation, such as manufacturing drawings, and Bill of Materials
- Output of design directly to manufacturing facilities
- Output directly to a Rapid Prototype Machine for industrial prototypes
- Wireframes
- Solid modelling
- Intelligent wiring diagrams and production linked database systems
- Graphically represented system or plant diagrams and databases
- Parametric design models
- Real-time process simulation
- Computer Numerically Controlled (CNC) load files (toolpath instructions)
- Finite Element Analysis (FEA)
- Rapid prototyping
Related articles
- Computer-aided engineering (CAE)
- Computer-aided manufacturing (CAM)
- Computer graphics
- Electronic design automation (EDA)
- GUI
- List of CAD companies
- New product development
- Pierre Bézier
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