HomeCase StudiesAutomated Ballooning for Engineering Drawings
Aerospace2-3 weeks

Automated Ballooning for Engineering Drawings

Annotation time cut from 2-4 hours to under 5 minutes per sheet, with AS9102 and PPAP-compliant inspection reports generated automatically

Automated Ballooning for Engineering Drawings
The Challenge

An aerospace and precision manufacturing firm was spending 2 to 4 hours manually ballooning each engineering drawing

  • Missed and duplicate balloon numbers caused inspection records to fail compliance checks.
  • As a result, re-inspection cycles delayed the submission of First Article Inspection (FAI) reports.
Our Solution

Adeos detects and numbers every drawing callout, then exports a structured inspection sheet for AS9102 and PPAP compliant inspection submissions.

  • Accepts PDF, scanned image, and CAD export formats within the same workflow.
  • Assigns sequential balloon numbers in consistent reading order.
  • Generates a checklist mapping each balloon to its characteristic type, nominal value, and tolerance.
  • Parses dimensions, tolerances, surface finish callouts, datum references, and notes across all drawing views.
  • Flags outputs below confidence threshold for human review.
Performance Benchmark
Impact MetricBeforeAfter
Annotation time per sheet
2–4 hours
<5 mins (~95–98% reduction)
Drawing throughput per day (per team)
~5–10 drawings/day
30–100 drawings/day
QC review coverage
100% drawings manually reviewed
~10–15% (confidence-based review)
Executive Insight

Adeos combines annotation and compliance sheet generation into a single step, eliminating manual delays in FAI submission. Quality teams process 3–5× more drawings per day.

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