Computer aided design and manufacturing by sadhu singh

What is the significance of computer aided manufacturing?

Its primary purpose is to create a faster production process and components and tooling with more precise dimensions and material consistency, which in some cases, uses only the required amount of raw material (thus minimizing waste), while simultaneously reducing energy consumption..

Who developed the first computer-aided design program in 1963?

1963: CAD took an enormous step forward with the introduction of SKETCHPAD in 1963 by Ivan Sutherland, then working at MIT.
Also known as “Robot Draftsman,” Sketchpad was a novel step forward in the field of human-computer interaction and was a major breakthrough in computer graphics in general..

Who influenced Computer-Aided Manufacturing?

Considered the two major innovators of CAD, Patrick J.
Hanratty, and Ivan Sutherland made groundbreaking contributions, including: In 1961, Patrick Hanratty joined General Motors Research Laboratories where he helped develop DAC, (Design Automated by Computer), the first CAD system to use interactive graphics..

Who invented Computer-Aided Manufacturing?

Pierre Bézier created the pioneering surface .

1. D CAD/CAM system, UNISURF, between 1966-1968, while working for the French car manufacturer, Renault