CAD stands for computer aided design. It is a method of designing models and prototypes with the use of digital software. A CAD designed prototype has many advantages that come into play, especially when you consider manufacturing as a business.
CAD is crucial when it comes to the manufacturing industry. Prototypes designed with a computer can be generated very quickly. It is in fact the most efficient way to develop a prototype. From the drawing board to the computer to the physical prototyping, the process is streamlined to a level beyond other methods.
It is in this streamlining that makes CAD such a valuable asset for the manufacturing industry. More efficient prototype modelling means a faster turn-over of industry ready products.
As a result of this intensified design process the manufacturing industry has seen development in material efficiency increase dramatically. Reducing the quantity of materials needed for products as well as reducing the prices of the finished output.