Q-Seam shoulder

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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

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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