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Weld seam inspection with welD.One

Our welD.One software solution guarantees optimal display of the current welding data and permanent production quality control. It was developed for automated welding and rework welding equipment to reduce effort, costs and risks through continuous production quality control.


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No more unsafe or untested welds

WelD.One is a system that captures, records and evaluates inline quality data of welds. All qualityrelevant welding process data are digitally recorded by the welding power sources via a communication interface and documented in real time in the higher-level database. There, an algorithm evaluates the data based on the individually defined parameters, often linked with data from other quality assurance systems. The monitoring results enable direct and permanent feedback into the plant‘s automation process. After the target/actual comparison, the welding parameters are immediately adjusted. In addition, the results can be integrated into higher-level IT systems.

  • Detection of manufacturing problems at an early stage
  • Reduction of destructive component testing
  • Reduction of manual rework and testing
  • Cost reduction for component tracking
  • Process optimization
  • Documentation
  • Continuous quality assuranceSmart solution for your production


welD.One can be directly integrated into new plants or retrofitted in existing ones. Both robot-supported welding systems and manual welding stations are monitored. The customized connection of the automation system can be realized flexibly via plug-ins. These include OPC-UA, Siemens S7, Beckhoff TwinCAT and Digital IO.


Monitoring types

  • Envelope-based corridors
  • Permissible corridor violations
  • Blanking areas
  • Welding time
  • Evaluation of the welding defects
  • Seam completeness
  • Sequence with variant support


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