Cad computer-aided design, cad engineering and design
- 1. www.topcadservices.com PRESENT article CAD-Computer-aided design, CAD ENGINEERING AND DESIGN Computer-aided design (CAD), is the use of computer systems to help in the creation, modification, analysis, or optimization of a design. Computer-aided drafting describes the process of creating a technical drawing with the use of computer software. CAD software is used to increase the productivity of the designer, improve the quality of design, improve communications through documentation, and to create a database for manufacturing. CAD output is often in the form of electronic files for print or machining operations. CAD software uses either vector based graphics to depict the objects of traditional drafting, or may also produce raster graphics showing the overall appearance of designed objects. CAD software also are uses for many other CAD
- 2. services. CAD software depends for what kind of CAD service we’ll use. Many CAD softwares are known depending on their application and what are the CAD services are used. Some of them are AutoCAD, Inventor, SolidWorks, 3D Studio Max, Catia. CAD often involves more than just shapes. As in the manual drafting of technical and engineering drawings, the output of CAD must convey information, such as materials, processes, dimensions, and tolerances, according to application-specific conventions.
- 3. CAD may be used to design curves and figures in two-dimensional (2D) space; or curves, surfaces, and solids in threedimensional (3D) space. While the goal of automated CAD systems is to increase efficiency, they are not necessarily the best way to allow newcomers to understand the geometrical principles of Solid modeling. SEE MORE FOR CAD ENGINEERING AT WWW.TOPCADSERVICES.COM