COMPUTER AIDED DESIGN
Computer aided design is used of computer system to assist in the creation, modification , analysis , and optimisation of a design. CAD software is used to increase the productivity of the designer , improve the quality of design , improve communication through documentation. and to create a database for manufacturing ,
It is used in many fields its used in desgnining electronic system known as electronic design automation . In mechanical design it is known as mechanical design automation CAD
which include the process of creating a technical drawing with the use of computer system .
CAD may be used to design curves and figures in two dimensional or curves , surfaces and solid in three dimensional space .
CAD used in many applications like ship building , aerospace industries , CAD is also wide to produce computer animation for special effects in movies .
USES OF CAD
CAD is one of many tools used by engineers and designers . It is also used for the accurate creation of photo simulation that are often required in the preparation of environment impacts reports .
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