Comparison of popular CAD programs
09.09.2020 - Max Hoehle
In this article we would like to introduce you to four popular CAD programs and give you tips for which users the functions of a free CAD program are sufficient.
SolidWorks
As a range of functions for CAD construction, SolidWorks includes the tools for creating components and drawings. In addition, the standard license already contains additional modules that can be used, for example, to carry out collision analyses. SolidWorks is widely used in mechanical and plant engineering. Due to the simple, intuitive operation, even beginners can work independently with the program after a short training period. The construction software is available in the three
versions Standard, Professional and Premium.
Catia
As one of the most comprehensive 3D CAD systems, Catia offers powerful specific tools for, among other things, DMU investigations and FEM calculations. The program is now established in the automotive industry as well as in mechanical and plant engineering. Due to the modular structure of the software, the various functions can be freely combined and no all-inclusive price can be given. In addition to buying, it is also possible to rent Catia for a limited period.
Siemens NX
The range of functions of Siemens NX is not limited to pure CAD design, but also offers functions in this area CAM and CAE. This includes tools for calculating structural mechanics, kinematics and fluid mechanics as well as solutions for manufacturing and Quality Control. The prices for NX can vary greatly, since the software is similar to Catia
individually configurable.
FreeCAD
FreeCAD is a free application that is essentially run by three main developers. It is not nearly as extensive as professionally developed CAD software. FreeCAD is still very popular, especially in 3D printing, since the program is suitable for both beginners and advanced users.
Similarities and differences between CAD programs
Catia and NX are extensive software packages and are used in many industries. SolidWorks, on the other hand, focuses on user-friendliness and is used more in small and medium-sized companies.
If the user only needs the basic functions for creating components and drawings, it can be used in many applications work with the free program FreeCAD in private and business environments. On the other hand, companies that not only want to cover the design with the CAD software, but also need additional functions such as calculation and simulation, should switch to one of the professional programs.
You can find the complete article on the subject of CAD programs at: cad-dienstleistungen.de
