It was first mad in 1961, by Ivan Sutherland. He design CAD to replace traditional drafting boar and other tools drafters used. Some examples are the ink pen, plastic stencil, and electric eraser.
Early CAD software ran on large expensive computers. Today, engineers can run CAD software on personal computers. It is going to be improved far in the future. Engineers and designers are making it go more faster and improve the quality.
Engineers use CAD to create two and three dimensional designs and drawings. It is used to increase the productivity of the designer, improve the quality or design, improve communications through documentation and to create a database for manufacturing.
Early CAD software ran on large expensive computers. Today, engineers can run CAD software on personal computers. It is going to be improved far in the future. Engineers and designers are making it go more faster and improve the quality.
Engineers use CAD to create two and three dimensional designs and drawings. It is used to increase the productivity of the designer, improve the quality or design, improve communications through documentation and to create a database for manufacturing.