This class is mainly used for two-dimensional design, mainly engineering drawing. It mainly provides parts libraries, symbol libraries, perfect dimensions, tolerance markings, etc., such as most of the domestic independently developed or secondary developed software that meets national conditions. Such software is popular in the design departments of various companies.
Mainly focuses on 3D modeling. Mainly to provide complete processing functions. This type of software is typically used in the manufacturing departments of various enterprises, especially small and medium-sized enterprises.
The software class is a large-scale integrated system. It not only has the strengths of the two softwares, but also integrates analysis, process, product data management and other functions. Because it has high requirements on system resources, is expensive, and has complete functions, it is mostly limited to large enterprises such as aerospace, automobiles, ordnance, and shipbuilding, and is the core of its composition. Among the leading ones in the world are , , , , , etc.
3D production software for mechanical design, manufacturing and automation