Discover the meaning and use of common and important symbols on 2D CAD drawings in manufacturing, such as basic, dimensioning, surface texture, welding, fastener, and annotation symbols.

Engineering Drawing Symbol Detection Engineering drawings are common across different domains such as Oil & Gas, construction, mechanical and other domains. Automatic processing and analysis of these ...

Computer-aided design (CAD) drawing parsing is a fundamental step to both drawing design expansion and digital management in industrial field. Existing methods can only parse some areas of the ...