1, CAD, mainly used to make two-dimensional drawings, is the most classic and basic two-dimensional drawing software, but it can also be used for three-dimensional design;
2.3DMAX is the most commonly used 3D drawing software, and it is a 3D animation rendering and production software based on PC system. The appearance of 3D Studio Max+Windows NT combination suddenly lowered the threshold of CG production. First, animation production was used in computer games, and then special effects production in film and television was further started.
3.PRO/E is a popular 3D modeling software, which is widely used in various industries. Pro/Engineer software is famous for its parameterization, and it is the earliest user of parameterization technology. At present, it plays an important role in the field of 3D modeling software. Pro/Engineer, as a new international standard in the field of mechanical CAD/CAE/CAM, has been recognized and popularized by the industry. It is one of the mainstream CAD /CAM/CAE software, and occupies an important position in the domestic product design field.
4. Solidworks, as the world's first 3D CAD system based on Windows, has become the most profitable company in CAD/CAM industry within two years because its technological innovation conforms to the development trend and trend of CAD technology. Powerful function, easy to learn and use, and technological innovation are the three characteristics of SolidWorks, which makes SolidWorks a leading and mainstream 3D CAD solution.