Fuel cell production / 2025
Digital-holographic 3D sensor for quality assurance in the production of metal bipolar plates

A digital holographic sensor checks the quality of metal bipolar plates for fuel cells with an accuracy of a few micrometers, enabling complete inline quality control for the first time. The sensor data provides the basis for a digital twin of the entire forming process. The digital twin should help understand the causes of recurring errors and optimize the production process.
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