Reasons For Using Computer Aided Design (CAD) Technology
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Computer-aided design is a computer technology that is ideal for the design of objects, real or virtual. CAD can be used to design two or three dimensional objects which makes it an ideal tool for drafting of technical and engineering and architectural drawings as used in the automotive, shipbuilding, and aerospace industries, industrial and architectural design. CAD is also widely used to produce computer generated animation for special effects in movies and advertising.
The different CAD programs are as numerous as their applications. This means that there will be a CAD program that will fit the needs and budget of the buyer. There are some programs that are designed with a specific purpose or industry in mind such as those used in the designing of houses or for the design of complex machinery or large industrial structures. Other programs have a more general function.
The great thing about using CAD software is that most PC's will be able to run the software. In order to run the programs effectively, the user will need patience to learn the ins and out of the new software whilst you PC will need a good graphics card and high speed CPU and large amounts of RAM.
CAD software comes in 2D drafting systems or 3D modelers. The 2D program is for those who need to create simple diagrams, plan layouts, cutting patterns or design shop details. It allows the user to do a line by line drawing (as you would on a drawing board) on the screen. The obvious advantage of the program over manual drawing is its speed, consistency and the neatness of the finish. The 3D programs allow users to illustrate their designs or ideas more clearly by producing renderings and animations to a computer model. The program allows the model to be rotated and viewed from any angle, including for the inside looking out.
Within the range of computer aided technology, CAD has become a valuable tool for it users, allowing them to do the lay out of their designs on screen, saving time. By having the choice of printing or saving the work it gives designers the freedom to edit it at a later stage.
Article Source: Articlelogy.com
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