what is mean by CAD.
Answers
Description
Description Computer-aided design is the use of computers to aid in the creation, modification, analysis, or optimization of a design. This software is used to increase the productivity of the designer, improve the quality of design, improve communications through documentation, and to create a database for manufacturing.
History
Initially used by Douglas T. Ross, the term 'computer-aided design' was introduced in the early 1950s. ... This was the first commercial CAD/CAM software system, and involved a numerical control programming tool named PRONTO, which he developed in 1957. As such, Hanratty is often referred to as 'the father of
Inventor
The invention of the 3D CAD/CAM is attributed to French engineer Pierre Bézier (Arts et Métiers Paris Tech, Renault). Between 1966 and 1968, after his mathematical work concerning surfaces, he developed UNISURF to ease the design of parts and tools for the automotive industry.
Schools
To get started, you should finish high school or get your GED, and it helps if you have taken higher level math, science, and engineering classes. Many CAD drafters then opt to get their two-year associate's degree at a technical or community college, with course work including math, science, drawing, and design.
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Answer:
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