Computer-Aided Design (CAD) is a computer-aided drafting and design (CADD) technology used to design two-dimensional and three-dimensional objects. The design process is made easier and quicker with the help of a computer program that is used to create and manipulate technical drawings in detail. CAD technology is used in many fields, such as engineering, architecture, and design.
CAD software helps professionals create high-definition drawings with precise measurements, smooth curves, and complex shapes that are difficult to draw manually. CAD also enables the easy modification of existing drawings, allowing designers to quickly change shapes and attributes of existing objects. This makes it easy to create new designs or make adjustments to existing ones.
CAD software is divided into two main types: 3D modeling and drawing programs. 3D modeling programs are used to create and manipulate 3D drawings and objects, while drawing programs are used to create traditional 2D drawings and designs.
CAD programs range from entry-level home versions to professional-grade programs used in large engineering and architecture firms. Many CAD programs are available online, allowing users to design and view 3D objects in a virtual environment.
CAD technology continues to evolve and is used to create models for 3D printing, energy simulation, animation, and visualization. CAD is also used to create virtual prototypes of objects, allowing manufacturers to test and refine designs before production.
CAD is an invaluable tool for design professionals today, and is widely used in many industries. With the help of CAD programs, designers and engineers can create complex objects and test designs much faster than ever before.