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Design Engineer Assistant — Data Extraction from Drawings

Saving specialists' time when developing regulatory documentation
Improving the quality and speed of technical decision-making
Client
Turbine equipment manufacturer
Objective
Automated extraction of structured parameters from engineering drawings (cutting tools, turbine parts)
Challenges / Specifics
  • Drawings in image format with handwritten modifications and outdated notations
  • Poor scan quality, mixed text (typed + handwritten)
  • Need to recognize technical symbols, tolerances, and standards
Technical Solution
Developed a comprehensive solution for analyzing engineering drawings based on OCR and large language models
Implemented a multi-stage processing pipeline: text recognition → normalization → parameter extraction and structuring
Enabled automatic extraction of parameters: name, material, hardness, radius, markings
Configured processing of heterogeneous data: typed and handwritten text, technical symbols, tolerances
Results
Business value
Automation of routine searching through graphical materials
Saving specialists' time when developing regulatory documentation
Improving the quality and speed of technical decision-making
Ability to find analogs based on geometric parameters
Faster tool and part search through automatic analysis
Сообщение об успешной отправке!