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Computer-Aided Design (CAD)
CAD is used in the drafting and design of tools and machinery. It is more commonly used for the
engineering of 3D models of physical components and used throughout the design process from conception to completion. CAD systems offer
3D solid modeling in which the objects are adjustable and any modifications are less labor intensive.
The CAD process starts with a 3D laser scan of an object. Once the object is in the computer CAD gives the
dimensional measurements, a full rotatable view of the object, and a breakdown of parts (depending on the software). Most
laser scanners, engineering modeling machinery, and other computer software comes already compatible with CAD, making the possibilities seem endless.
CAD has become the standard with certain industries, making the design process shorter and more cost effective. The benefits of
CAD are bountiful as certain fields have grown to depend on it. With the help of
CAD manufacturers can test new ideas, augment existing products, preform stress tests, update products, and increase production times.
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