Commonly used softwares for digital factory modeling include AutoCAD, Solidworks, rhino rhino rhino, SketchUp, Catia, Autodesk Fusion 360, etc. These softwares have their own characteristics, so we can choose the appropriate software to model according to the specific needs. For example, AutoCAD is a commonly used computer-aided design software, which can be used for two-dimensional drawing, detailed drawing, design documents and basic three-dimensional design, and is suitable for many fields such as machinery, architecture, electronics, clothing, aerospace and so on. Solidworks is a CAD software based on Windows, which can be used for 3D modeling, assembly design and 2D drawing. , suitable for mechanical design, mold design and other fields. Rhino is a three-dimensional modeling software based on NURBS, which can be used in jewelry, shoe models, furniture and other fields. SketchUp is a 3D modeling software for architects and designers with simple operation. Catia is a software mainly used in automobile design, shipbuilding, architectural design and industrial design, which was founded by a French company. Autodesk Fusion 360 is a digital manufacturing solution, which integrates a variety of design software and can be used for modeling, simulation, automation and collaboration.

In a word, digital factory modeling needs to choose appropriate software for design, and choose according to the demand and actual situation. At the same time, the characteristics and requirements of digital manufacturing, such as accuracy, speed and reliability, need to be considered in the modeling process.