Material differs slightly across colleges but is principally designed to provide students with a thorough understanding of CAD principles. Some colleges may have relationships with nearby companies so develop relationships that allow their students to visit premises and learn skills applicable for certain sectors, as well as through teaching in their own labs and classrooms. Typical material includes CAD 3D modeling, architecture sketching and drawing structural mechanics.
Once students have completed a CAD course, they usually join engineering companies, manufacturing firms, research institutions or consultancies as computer-aided drafters. Most colleges offer credited qualifications that are seen as essential to secure an entry-level role. Drafters create and store drawings electronically so they can be viewed, printed or programmed in an automated manufacturing system. Although they have technical skills, they still need knowledge of traditional drafting techniques.
The Bureau of Labor Statistics says the employment of drafters was expected to grow by 4 percent between 2008 and 2018, prompting an increase in the number of colleges offering CAD courses.
Applicants must provide a high school transcript, showing good grades across math, English and science. Once in the course, students usually must complete a combination of both exams and coursework.
As an alternative to a college course, prospective students can attend a technical institute. These vary from colleges slightly, providing more intensive training and a less general education. They both offer certificates or diplomas, and can vary in length and the exact components and nature of the CAD training