Computer Aided Design software packages are classified into 3 types -- 2D drafting systems, mid-range 3D solid feature modelers
and high-end 3D hybrid systems. The ever-changing face of the industry
has ushered in the growth of many software packages. High-end systems
have developed a user interface compatible with MS Windows.
Software for CAD systems
was originally developed in a computer language called Fortran. This
has radically changed with the development of Object-oriented
programming methods. A number of the present day software packages are
built around C programming language modules, with their own application- programming interface.
CAD software
is used in a wide variety of applications, ranging from the development
of prototypes, to the final design of entire automobiles. CAD is also
used extensively in research, allowing engineers to understand at depth
the problems they are attempting to solve, as well as consider
solutions at a fraction of the cost of developing a physical model.
CAD
software includes a set of basic 2D and 3D modeling tools. They use
lines, circles, arcs and text as the foundation for forming objects or
more sophisticated overlay programs. Software models for designers also
include tools for sketching, modeling and visualization, all combined
in one package and allow for data exchange
with other CAD packages. CAD packages also incorporate toolboxes and
animators, which animate the way components, explode or join, along
with video output. They have Product Data Management and Collaborative
Product Development functions.
Most
CAD software allows the designers to test their designs on a computer
before constructing the product. Design testing is carried out using
‘simulation’ software. When the design is run through simulation
software, the computer displays the simulated item on the screen. It
also checks whether or not the design can be manufactured successfully.
Most designs have to be altered many times before they get on to the
assembly line.
CAD
software has revolutionized the work of technicians and engineers
across industries and has become a vital tool in their creative
endeavors.
Computer Aided Design Software
provides detailed information on Computer Aided Design, Computer Aided
Design Software, Computer Aided Design and Manufacturing, Computer
Aided Design and Engineering and more. Computer Aided Design Software
is affiliated with Cam And Computer Aided Design.
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