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Weld Seam Inspection

WELD SEAM INSPECTION

Reliable Inline 3D Quality Control for Demanding Production Environments

Weld seams are critical for structural integrity and product safety. INOS delivers high-precision inline 3D weld seam inspection systems that detect defects in real time – directly in your production line.

Ensure stable processes, reduce rework, and achieve full traceability with automated, cycle-time optimized inspection.

FOR QUALITY AND SAFETY

Detect Defects Before They Become Problems

Our systems reliably identify:

  • Incomplete or missing welds
  • Excessive or insufficient weld material
  • Seam misalignment
  • Surface defects and geometry deviations

All measurements are performed contactless and 100% inline – no sampling, no destructive testing.

Increase Process Stability & Reduce Costs

With immediate feedback to your welding process, you benefit from:

  • Reduced scrap and rework
  • Early detection of systematic errors
  • Improved CPK and process capability
  • Lower warranty and recall risks

Seam Tracking & Smart Integration

For robotic applications, INOS systems enable:

  • Real-time seam tracking
  • Tolerance compensation
  • Adaptive robot guidance

Inspection data can be fully integrated into your MES and quality management systems, ensuring complete traceability.

FAQ

How does the Weld Seam Inspection work?

A robot-controlled 3D sensor inspects irregularities, the correct path, and the volume of the weld seam. During this process, the sensor optically scans the weld seam in all three directions in the room.
inos Automation offers

  • a maximum resolution of up to 0.05 mm
  • a sensor frequency in the range of 2-4 KHz
  • a robot speed in the range of 10-200 mm/s

The scanned data is then compared to the CAD model of the inspection object to localize the defects found precisely and thus facilitate post-processing.

Which types of welds can be tested?

inos Automation’s intelligent seam inspection can be applied to all joining technologies such as MIG/MAG welding, laser welding and soldering, friction stir welding and resistance welding.

Which welding defects can be identified by the Weld Seam Inspection?

The 3D Weld Seam Inspection detects different defects, such as

  • pores
  • splashes
  • edge offsets
  • weld seam edges
  • width

which cannot be seen with the naked eye.

How does AI optimize the inspection of weld seams?

inos Automation optimizes the quality control of weld seams using machine learning and algorithms. The inos Automation algorithms analyze the 3D models of the component generated by the sensors to identify even the smallest irregularities in the weld seam.

The inos Automation software solution allows for a detailed inspection and assessment of the data. The most important KPIs and information are visualized, and reports are prepared via a web front end.

Built for Automotive & Industrial Production

Whether in body-in-white, battery housing production, or structural assemblies – INOS weld seam inspection solutions are:

  • Robust
  • Scalable
  • Fully integrated into automated lines

Built for Automotive & Industrial Production

Whether in body-in-white, battery housing production, or structural assemblies – INOS weld seam inspection solutions are:

  • Robust
  • Scalable
  • Fully integrated into automated lines

What can we do for you?

Secure your weld quality – inline, reliable, and production-ready.