Jewellery Cad Design

What are the 4 Different Phases in Design While Using CAD?

CAD or Computer-aided design was introduced by Patrick Hanratty and Ivan Sutherland in the early 60s. They designed this system while working for General Electric. A DAC program was developed by Hanratty, the first system to use interactive graphics and a numerical control programming system. In 1963, Ivan Sutherland also designed a system CRT which …

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