Inline measurement technology and closed-loop processes: Bruker Alicona on GrindingHub

At GrindingHub 2026 in Stuttgart, Bruker Alicona and OTEC Präzisionsfinish will be demonstrating how measurement technology is increasingly being transferred from the measuring room to production. The focus will be on an automated stream finishing system with an integrated optical 3D sensor that enables a continuous closed-loop process. The system enables selective cutting edge preparation with process times of less than one minute. Workpieces are positioned and selectively machined with robotic support so that defined cutting edge rounding in the range of 5 to 100 µm can be produced. This controlled machining improves chip formation, tool life and process stability. The integrated sensor then records the cutting edge in 3D without contact and measures the geometry, rounding and surface structure. The data obtained flows directly back into the process, allowing deviations to be automatically detected and compensated for.

Optical measurement technology for automated manufacturing processes

With the SensorX, Bruker Alicona presents a compact OEM solution for machine integration. The sensor unit, which is based on focus variation technology, enables high-resolution 3D measurements directly in production systems and supports inline quality control and process control. In cooperation with Dorst Technologies, the company will also be presenting a solution for automated press set-up. Each pressed component is optically measured and compared with the target geometry. Deviations are detected and corrected immediately. This reduces set-up times, material waste and tool wear and ensures reproducible component quality. Overall, the applications illustrate the trend towards data-driven, self-optimizing manufacturing processes in which measurement technology is an integral part of production. Bruker Alicona will be exhibiting at GrundingHub 2026 in Hall 7, Stand D17.