Well,

CAD stands for computer-aided design.

A CAD system is a combination of hardware and software that enables engineers and architects to design everything from furniture to airplanes. In addition to the software, CAD systems require a high-quality graphics monitor; a mouse, light pen, or digitizing tablet for drawing; and a special printer or plotter for printing design specifications.

CAD systems allow an engineer to view a design from any angle with the push of a button and to zoom in or out for close-ups and long-distance views. In addition, the computer keeps track of design dependencies so that when the engineer changes one value, all other values that depend on it are automatically changed accordingly.

Until the mid 1980s, all CAD systems were specially constructed computers. Now, you can buy CAD software that runs on general-purpose workstations and personal computers.

Answered by Ajay Pal , an ibibo Master, at 5:52 PM on May 16, 2008

Hi.

Computer-aided design (CAD) is the use of computer technology to aid in the design of a product, particularly the drafting of a part or the product—a part visual (drawing) and part symbol method of communications particular to a specific technical field. It is in origination, the use of computers to aid the art of drafting—the integral communications of technical drawings — which for a three dimensional object are typically represented by three projected views at right angles —drafting is the Industrial arts sub-discipline which underlies all involved technical endeavors. Current CAD software packages range from 2D vector base drafting systems to 3D solid and surface modellers. Modern CAD packages can also frequently allow rotations in three dimensions, allowing viewing of a designed object from any desired angle, even from the inside looking out. Some CAD software is capable of dynamic mathematic modeling, in which case it may be marketed as CADD — Computer Aided Design and Drafting.

Regards,
Kaushal Pithadia

Answered by Kaushal , an ibibo Citizen, at 9:35 PM on May 12, 2008

Computer Aided Design. General term referring to applications and the method to design things using your computer. CAD is used to design buildings and items. A popular CAD program is AutoCAD.

Answered by Kajal Sharma , an ibibo Master, at 7:38 PM on May 12, 2008

well Kash, CAD stands for computer-aided design.It is used by architects, engineers, drafters, artists, and others to create precision drawings or technical illustrations. CAD software can be used to create two-dimensional (2-D) drawings or three-dimensional (3-D) models.Current CAD software packages range from 2D vector base drafting systems to 3D solid and surface modellers. Modern CAD packages can also frequently allow rotations in three dimensions, allowing viewing of a designed object from any desired angle, even from the inside looking out. Some CAD software is capable of dynamic mathematic modeling, in which case it may be marketed as CADD — Computer Aided Design and Drafting.CAD is used to design, develop and optimize products, which can be goods used by end consumers or intermediate goods used in other products. CAD is also extensively used in the design of tools and machinery used in the manufacture of components.

Answered by Uttam , an ibibo Master, at 1:44 PM on May 12, 2008

well, CAD (computer-aided design) software is used by architects, engineers, drafters, artists, and others to create precision drawings or technical illustrations. CAD software can be used to create two-dimensional (2-D) drawings or three-dimensional (3-D) models.
CAD systems allow an engineer to view a design from any angle with the push of a button and to zoom in or out for close-ups and long-distance views. In addition, the computer keeps track of design dependencies so that when the engineer changes one value, all other values that depend on it are automatically changed accordingly.

Source Site could give you more information :
http://webopedia.internet.c om/TERM/ C/CAD.html

Answered by Saurabh , an ibibo Master, at 10:14 PM on May 11, 2008

CAD (computer-aided design) software is used by architects, engineers, drafters, artists, and others to create precision drawings or technical illustrations. CAD software can be used to create two-dimensional (2-D) drawings or three-dimensional (3-D) models.

Answered by Shobhit , an ibibo Master, at 3:22 PM on May 11, 2008

well kash, Computer-aided design (CAD) is the use of computer technology to aid in the design of a product, particularly the drafting of a part or the product—a part visual (drawing) and part symbol method of communications particular to a specific technical field. It is in origination, the use of computers to aid the art of drafting—the integral communications of technical drawings — which for a three dimensional object are typically represented by three projected views at right angles —drafting is the Industrial arts sub-discipline which underlies all involved technical endeavors.The integration of designing by computer and manufacturing by computer. The electronic image of products designed in CAD programs are translated into a numerical control programming language, which generates the instructions for the machine that makes it.

Answered by satyaiitk , an ibibo Master, at 8:42 PM on May 10, 2008

CAD (computer-aided design) software is used by architects, engineers, drafters, artists, and others to create precision drawings or technical illustrations. CAD software can be used to create two-dimensional (2-D) drawings or three-dimensional (3-D) models.

CAD/CAM (computer-aided design/computer-aided manufacturing) is software used to design products such as electronic circuit boards in computers and other devices.

The integration of designing by computer and manufacturing by computer. The electronic image of products designed in CAD programs are translated into a numerical control programming language, which generates the instructions for the machine that makes it.

Answered by Nagendra , an ibibo Master, at 8:35 PM on May 10, 2008

Computer-aided design (CAD) is the use of computer technology to aid in the design of a product, particularly the drafting of a part or the product—a part visual (drawing) and part symbol method of communications particular to a specific technical field. It is in origination, the use of computers to aid the art of drafting—the integral communications of technical drawings — which for a three dimensional object are typically represented by three projected views at right angles —drafting is the Industrial arts sub-discipline which underlies all involved technical endeavors. Current CAD software packages range from 2D vector base drafting systems to 3D solid and surface modellers. Modern CAD packages can also frequently allow rotations in three dimensions, allowing viewing of a designed object from any desired angle, even from the inside looking out. Some CAD software is capable of dynamic mathematic modeling, in which case it may be marketed as CADD — Computer Aided Design and Drafting.CAD is used to design, develop and optimize products, which can be goods used by end consumers or intermediate goods used in other products. CAD is also extensively used in the design of tools and machinery used in the manufacture of components, and in the drafting and design of all types of buildings, from small residential types (houses) to the largest commercial and industrial structures (hospitals and factories).

CAD is mainly used for detailed engineering of 3D models and/or 2D drawings of physical components, but it is also used throughout the engineering process from conceptual design and layout of products, through strength and dynamic analysis of assemblies to definition of manufacturing methods of components.

CAD has become an especially important technology, within the scope of Computer Aided technologies, with benefits such as lower product development costs and a greatly shortened design cycle. CAD enables designers to lay out and develop work on screen, print it out and save it for future editing, saving time on their drawings.

Answered by Kaushal , an ibibo Advisor, at 7:28 PM on May 10, 2008

CAD stands for which, depending on who you ask:
Computer Aided Design.
Computer Aided Drafting.
Computer Assisted Design.
Computer Assisted Drafting.
Computer Assisted Design and Drafting.
Computer Aided Design and Drafting.

There are many CAD software applications (see our links to vendors). These replicate the old drafting board as a means to draw and create designs. As CAD applications run on computers they provide a great deal more functionality than a drafting board.

Answered by Ashish Yadav , an ibibo Wizard, at 5:23 PM on May 10, 2008