What Is Computer Aided Drafting?
Computer Aided Drafting (CAD) utilizes computer systems and software for designing anything from small appliances to buildings. Keep reading to find out more about Computer Aided Drafting. Schools offering AutoCAD Drafting & Design Technology degrees can also be found in these popular choices.
What is CAD
The days of designing with pencils, rulers and paper are long gone. Today designers, such as engineers or architects, use Computer Aided Drafting (CAD) as their tool of choice. Computer Aided Drafting is also called computer aided design. CAD is a technology (computer systems and software) that is used to create 3D and 2D representations or models of various tangible objects, such as bridges, building or mechanical parts. CAD allows designers to produce accurate drawings quickly and to save, revisit, edit and print them, streamlining the workflow and enhancing productivity. Using Computer Aided Drafting software generally involves specially trained technicians, or drafters, who use CAD to make technical drawings from sketches made by a designer. Computer Aided Drafting software is also used in conjunction with CAM (computer aided manufacturing) to change the design into computerized instructions for machines to make the part.
There are many Computer Aided Drafting programs produced by a multitude of manufacturers for a variety of purposes. Programs are available free, as shareware or may cost several thousand dollars. They can be used on a PC, a Mac or larger systems. Computer Aided Drafting programs are designed specifically for engineers, architects, fashion designers, theater lighting designers, archaeologists and woodworkers as well as many other types of designers.
Degrees and certificates are available from both technical schools and 4-year colleges. Those who are interested in pursuing a career that involves using Computer Aided Drafting software should have good communication skills and a strong background in math and science. For individuals, such as drafters, opportunities for employment and chances for advancement should be best for those with strong skills in Computer Aided Drafting, according to the Bureau of Labor Statistics, www.bls.gov.
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