CAD software

CAD software has been in the market for almost a decade and most people here it only as a tool that people who are in architecture, mechanical and designing field use as a tool to help them.

What is CAD?

CAD in a nutshell is basically Computer Aided Design. CAD is used for designing objects such as architectural designs, mechanical designs, and electrical designs. Since Design is somewhat mathematical and geometrical when you use this type of software tool you’ll be able to get results that are perfect each time because it has a certain encoded measure. Most CAD software packages will come with a lot of graphics that are already built into the system. All you need to do is choose what you want and add them to the design that you’re working with. You don’t need to be a designer or artist to use a CAD tool. The features that are built into this type of software will do all the lining and measuring for you. You’ll be able to have all the design power that you need when you master any CAD software.

Most CAD software programs will also come with many templates that you can use, as well as the symbols that you need to create designs that look professional and easy to understand. Besides using the CAD tool to create designs for your architectural or mechanical projects you can also use it to create floor plans to design your new home, landscape designs for your garden and other design needs.

CAD basics

CAD software can easily be installed on mainframes, general-purpose workstations, and personal computers. It is compatible with different computer operating systems such as Microsoft windows, UNIX, Solaris, and SunOS. CAD software is easily available on the Internet in the form of freeware and shareware programs. CAD software can be broadly classified into two categories. Basic CAD software that uses two dimensional imaging is the most commonly used software for drafting services and general-purpose applications. In comparison to these two types, there are also three dimensional (3D) CAD software used for high-end applications such as machine shops, product designing, reverse engineering, and complex surfacing. It is the most commonly used software by architects, builders, facility managers, and construction companies. This type of CAD software also includes specialized products such as CAD file viewers, CAD file converters, CAD file red lining, CAD symbols, and CAD libraries.

Before Buying Your CAD Software use a search company.
There are different CAD programs and they can be compared using different product criterion such as cost of the software, developer's profile, after sales technical support and future upgrades. CAD software systems are also compared based on features such as two dimensional (2D) or three dimensional (3D), CAD or CAD+CAM, operating system compatibility ( windows, UNIX, Solaris, and SunOS), microprocessor requirements ( Pentium, Celeron), hard disk space & RAM memory requirements, and supported formats(IGES, DXF, STL, SLA, Gerber, HPGL, CadKey & APT, CATIA CL, Excellon, Gerber).  Last tip, always keep in mind that there are more than 30 CAD Programs made by different software developers and you can easily choose around 5 or 6 programs to suit your needs, so don’t rush on buying, try and work for the best program first and when you’re satisfied, that’s the time to buy.