Q-Seam shoulder
Key features
- In-line, non-destructive thermal inspection of shoulder welds in real time
- AI-based residual-energy analysis with automatic weld-zone extraction
- Complete thermal signature profiling generated for each tube
- User-defined quality criteria with configurable thresholds for automated evaluation
- Non-intrusive measurement with no impact on welding performance

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How it works
Post-weld thermal images are captured using a thermal camera. These images undergo treatment based on AI algorithms, which read the residual energy, derive the weld zone, and produce a complete thermal signature profile. The results of the weld quality are then evaluated based on user-defined criteria.
Benefits of Q-Seam Shoulder
- 100% in-line, real-time control: every tube inspected—no sampling.
- Replaces destructive tests (lab and/or manual) → lower cost, time, and scrap.
- Faster production ramp-up with setup assistance.
- No impact on welding performance: maintain throughput and quality.
- Early drift detection → fewer reworks, higher OEE, and stable processes.
- Traceability & data (usable thermal profiles) for SPC/compliance and continuous improvement.
Availability
- The Q-Seam Shoulder is available on Decoseam™ KSM lines
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