CAD: Difference between revisions

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* [http://www.freecadweb.org/ FreeCAD]
* [http://www.freecadweb.org/ FreeCAD]
* [http://brlcad.org/ BRL-CAD]
* [http://brlcad.org/ BRL-CAD]
* [https://en.wikibooks.org/wiki/Choosing_The_Right_File_Format/CAD "Choosing the Right File Format"]

Revision as of 11:54, 14 September 2015


Steam locomotive frame drawn with FreeCAD tool by wieszak.

From Wikipedia:

Computer-aided design (CAD) is the use of computer systems to assist in the creation, modification, analysis, or optimization of a design. CAD software is used to increase the productivity of the designer, improve the quality of design, improve communications through documentation, and to create a database for manufacturing. CAD output is often in the form of electronic files for print, machining, or other manufacturing operations.

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