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We provide precise dimensional measurement, 3D scanning, and analysis of components and large-scale objects. By combining contact and non-contact measurement methods, we can create accurate 3D models, evaluate compliance with technical documentation, analyze surface roughness and material wear, and capture and assess high-speed dynamic processes.
Method
For quality control and dimensional characterization, we use a range of coordinate measurement and 3D scanning systems. The acquired data enable precise determination of component geometry, alignment and positioning of components, and comparison of actual geometry with technical documentation and CAD models.
Using 3D scanning, we create digital models of physical objects that can also be used for reverse engineering. Depending on the selected measurement method, we can measure objects with a diameter of up to 2.5 m. For larger objects, portable measurement and scanning systems with a range of up to 80 m from the measuring station can be used, although a higher measurement uncertainty must be taken into account.
For detailed surface characterization, we use optical profilometry, which enables the evaluation of surface topography and roughness as well as the assessment of changes caused by material wear.
Our capabilities also include high-speed imaging of dynamic processes. A high-speed camera enables detailed observation of processes that are difficult to capture using conventional imaging and allows their behavior to be subsequently analyzed. Applications include monitoring chip formation during milling and turning and comparing the behavior of different materials under varying cutting conditions, tool geometries, and cooling strategies.
High-speed imaging can also be used to analyze robotic systems and automated processes, for example to evaluate robotic arm dynamics, gripper behavior during manipulation, micro-collisions, and vibrations.
Equipment
- Hexagon GLOBAL S – Coordinate Measuring Machine (CMM)
- Leica AT960 MR/LR – Laser Tracker
- Hexagon Absolute Arm – 7-Axis Measuring Arm
- Keysight 5530 – Laser Calibration System
- Keyence – Optical 3D Profilometer
- Vision Research Phantom v1840 – Color High-Speed Camera
- InfraTec VarioCAM HD head 820 – Thermal Imaging Camera (2×)
- InfraTec VarioCAM HD head 980 – Thermal Imaging Camera
- FARO Focus S350 – 3D Scanner
