Three Dimensional Model (3D Model) to Engineering Drawing can be directly generated from 3D models to 2D drawings through 3D CAD software that is established a complete set of practical ways and methods to integrate 3D modelling technology and traditional drawing contents, and the plant models mainly include 3D models and 2D engineering drawings. The advantage of 2D drawings is to accurately express the technical requirements such as size, shape tolerance, surface treatment and surface roughness, however designing and drawing with 3D drawing software, there are no unified standards and regulations on how to mark the dimensions and technical requirements of the drawing. (Refer to the Three Dimensional Model (3D Model))
Related Definitions in the Project: The Engineering; Piping and Pipeline Engineering
