Computer-aided design (CAD), also known as computer-aided design and drafting (CADD) , is the use of computer technology for the process of design and design-documentation. Computer Aided Drafting describes the process of drafting with a computer. CADD software, or environments, provides the user with input-tools for the purpose of streamlining design processes; drafting, documentation, and manufacturing processes. CADD output is often in the form of electronic files for print or machining operations. The development of CADD-based software is in direct correlation with the processes it seeks to economize; industry-based software (construction, manufacturing, etc.) typically uses vector-based (linear) environments whereas graphic-based software utilizes raster-based (pixelated) environments. CADD environments often involve more than just shapes. As in the manual drafting of technical and engineering drawings, the output of CAD must convey information, such as materials, processes, dimensions, and tolerances, according to application-specific conventions. CAD may be used to design curves and figures in two-dimensional (2D) space; or curves, surfaces, and solids in three-dimensional (3D) objects.

Hi,Definition: Computer-Aided Design (CAD), also known as Computer- Aided Drafting, is the use of computer software and systems to design and create 2D and 3D virtual models of goods and products for the purposes of testing. It is also sometimes referred to as computer assisted drafting. Future of Cadd-Since the early development of Computer- Aided Design we have seen a trend towards increasing accessibility. When CAD applications became available for product development in the 1960s it was only the largest of enterprises that could afford to make use of the technology the aerospace and automobile industries, for instance. As computer technology developed, Computer-Aided Design made the move from dedicated systems to general- use personal computers, opening the door for smaller enterprises and individual users. Today it is possible to run most CAD software (and even some high- end 3D packages ) on typical desktop PCs. In the future we can expect further advances in 3D software packages, allowing users a more simple and intuitive experience. Perhaps most exciting for CAD users is the fact that the cost of 3D printing will steadily decline, opening up a whole new avenue in the product development process.if u like rate thumbs up.

what is cadd?

61 Views|Posted 2011-07-08 17:53:46

Asked by Noor Shaikh

4 Answers

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Answered by

Suni K | Guide-Level 14

2011-07-08 18:13:50

Computer-aided design (CAD), also known as computer-aided design and drafting (CADD) , is the use of computer technology for the process of design and design-documentation. Computer Aided Drafting describes the process of drafting with a computer. CADD software, or environments, provides the user wi

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Answered by

Rajesh | Beginner-Level 1

2011-09-06 10:21:27

Yes! The course is supported with World-class Course material & International Valid Certificate. In fact, CADD CENTRE is now the Largest Global-Network of PMI-REP. Pls Call Manjunath @ 09886404805 for details

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Answered by

Narendra Roy | Contributor-Level 10

2011-07-09 14:02:15

CADD is the key to all project engineering activities. Starting from conceptual stage to design and sizing, to drawing/ documentation to implementation references and reporting.

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Answered by

Arvind Suryavanshi | Contributor-Level 9

2011-07-08 18:17:43

Hi,Definition: Computer-Aided Design (CAD), also known as Computer- Aided Drafting, is the use of computer software and systems to design and create 2D and 3D virtual models of goods and products for the purposes of testing. It is also sometimes referred to as computer assisted drafting. Future of

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