Design-CAD File Part Details and Tooling Part 1

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Description

During my thirty plus years in product design I have personally experienced the evolution of the design process from a lengthy manually intensive process to its current highly sophisticated, time compressed, state of the art. When I started as an industrial designer in the mid 1970's, I began designing with hand drawn sketches which were later rendered using a spectrum of colorful Magic Markers. A selected concept was eventually detailed for production molding after spending hundreds of painfully tedious hours on a drafting table. This process required multiple sheets of velum paper layered upon each other. Design changes were very slow and costly to implement, since even the slightest alteration would require dozens of part drawings to be reworked.

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