The CAD systems are available in all leading computer platforms such as Linux, Windows, Mac OS X, and Unix. The user interface mostly revolves around computer mouse; though digital graphic tablet or pen may be used.
CAD Uses
CAD has multiple uses. Its uses are discussed in our Computer Aided Design essay writing help. It is used to achieve preliminary layouts and designs, calculations and design details, releasing and creating drawings, 3D model creation, and interfacing with marketing, analysis, end-user personnel, and manufacturing.
It facilitates manufacturing processes through the transfer of in-depth information related to a product in automated formats, which are interpreted by personnel. CAD is used to produce a 2D or a 3D diagram. One of the benefits of CAD is that it makes the editing process quick compared to physical methods. Besides engineering of both 2D and 3D, it is used widely from product layout and conceptual design to define manufacturing components.
CAD minimizes time by enabling simulation instead of testing and building prototypes. Integrating CAM with CAD streamlines the development of the product. CAD software enables you to achieve efficiency in the design quality, enhances the productivity of engineers and improve record-keeping via better communication and documentation.
Applications of CAD
CAD has multifarious applications. Its applications are highlighted in our CAD homework and assignment help. CAD is used widely for animated movies, industrial products, and other applications. You need a plotter or printer for printing design renderings. The CAD programs use raster graphics or vector-based graphics for showing how objects shall look.
These days, CAD is used in all industries. Right from electronics, aerospace to manufacturing, it is used in almost all industries. As CAD promotes creativity along with increasing productivity, it is an important tool used for visualization before implementing manufacturing processes. This is one reason why CAD training has gained a lot of prominence.
Kinds of CAD Software
Since the time CAD was introduced it has improved majorly. CAD is broadly classified below as follows:
- 2D CAD
- 3D CAD
- Solid Modeling
- 3D Wireframe as well as surface modeling
3D CAD is classified further as surface models, wire-frame models, and solid models.
Autodesk is a pioneering company, which has a significant role to develop CAD software. More and more organizations are using CAE/CAD/CAM for achieving efficiency, minimized market time to products, and accuracy. All these factors have resulted in the increasing demand for CAD. The major industry leaders use CAD.