CAD Models

Computer-aided design (CAD), also known as computer-aided drafting. It is the use of computersystems to assist in the creation, modification, analysis, or optimization of a design. It is used to design curves and figures in two-dimensional (2D) space; or curves, surfaces, and solids in three-dimensional (3D) space. CAD or Computer Aided Design is an important industrial art that is used in many applications in the design process.