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Fringe Projection for Real-Time Metal Additive Manufacturing Inspection

Fringe Inspection is built upon the core principal of measuring what you want to detect. The system uses digital fringe projection (DFP), a subset of structured light, to measure the surface of the powder-based metal additive manufacturing (AM) process. The entire build area is measured for every layer with micron-level precision.

Fringe Inspection

Fringe Inspection is the only unit-based, repeatable, and calibratable in-situ inspection technology for additive manufacturing. Rooted in metrology, Fringe Inspection is revolutionizing the AM industry by measuring every layer of the build process to identify anomalies that cause build failures. Phase3D can install Fringe Inspection onto any metal powder bed fusion and binder jetting printer. Fringe Inspection collects quality data for each layer of the print, which is visualized in Fringe Operator to identify anomalies that cause build failures in real time. Control data can then be easily imported into Fringe Qualification for certification of your manufacturing facility.

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We empower corporates and individuals to embrace advanced technologies through awareness, skill development, and expert consultation. By bridging knowledge gaps with academia and delivering end‑to‑end solutions, we accelerate engineering innovation with next‑gen engineering software like nTop and ToffeX, and turnkey additive manufacturing technologies, from real‑time metal AM inspection to advanced DED systems, retrofitted industrial robot arms for large‑scale production and repair.

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