Skip to content

Corporate project · Industrial manufacturer · Working prototype · R&D

CAD File Conversion and Technical Drawing Automation

Automation that converts the R&D team's Inventor parts and assemblies to STEP without an Inventor licence, and produces a part inventory, previews and technical drawings.

  • Automation
  • 3D / CAD
  • R&D
  • 23 / 23parts converted
  • 147component assembly, complete
  • < 0.01%volume difference (20 parts)
  • Licence-freeno Inventor needed
Left: converted model, right: the source file's own preview
Left: converted model, right: the source file's own preview

Built for an industrial company. For confidentiality, the company name, logo, product/part codes and internal data are not shared; images are cropped accordingly.

The need

Design files were locked to a single licensed program; opening, sharing or reusing them needed that program every time.

The solution

  • Parts and assemblies are converted to an open format (STEP) automatically.
  • Conversion accuracy is measured by volume comparison.
  • A visual inventory page for every part in the folder.
  • Technical drawing and preview outputs.

Delivered

  • Conversion pipeline
  • Validation report
  • Visual part inventory

Technologies

  • Python
  • build123d / OpenCascade
  • FreeCAD
  • pywin32

Related services

Workflow Automation3D & Interactive Presentation

Planning a similar project?

Tell us briefly — we'll reply the same day with scope, timeline and price.