Using modern, specially trained AI, simus classmate’s software enables feature extraction from technical drawings – and that’s not all: drawing information is automatically linked to 3D models. This bridges the gap between 2D drawings and 3D models, enabling end-to-end digital processes in design and development.
Technical drawings contain a wealth of information, such as dimensions, tolerances, and surface specifications – all of which are critical for design and manufacturing. While this information is essential for manufacturing, it is often evaluated only manually or not utilized systematically at all.
Modern AI techniques for feature extraction from technical drawings are fundamentally changing this. Artificial intelligence automatically identifies all relevant drawing elements, interprets their meaning, and converts them into structured, machine-readable data.
Our solution allows you to attach this information (PMI – Product Manufacturing Information) to the 3D model of your data and thus integrate it into your existing processes, for example, to automate feasibility analyses or accurate cost calculations.
Use Case Calculating Production Costs: The accuracy of the calculation increases when the information from the technical drawing is taken into account. (video in German language)
Recognition & Classification
The AI reads drawing features (e.g., radii, fits, geometric dimensioning and tolerancing (GD&T), thread specifications, surface finish).
Extraction of the PMI
The features are extracted automatically.
Mapping to the 3D model
The extracted drawing information is assigned to the corresponding 3D model.
Integration into digital processes
The extracted data is then used in feasibility studies, cost calculations, work planning, and quality control.
Increased efficiency: Design engineers can find similar parts more quickly and reuse components.
Improved data quality: The technical purchasing department benefits from accurate data when requesting manufacturing services.
Automation: Processes such as feasibility studies and cost calculations become more efficient and accurate. The calculation tools from simus classmate operate faster and with significantly greater precision because they take more relevant information into account in a targeted manner.
Support for Quality Assurance: 3D models obtain all relevant manufacturing information directly from the drawing, which simplifies inspection processes and post-processing.
Would you like to discuss how our software could improve your processes?