– Coordinate Metrology Basics

Determines the precise 3D geometry of objects using probe- or camera-based systems.

• CMMs: measure complex part geometries in 3D using a tactile or optical probe.
• Portable robot arm CMM: handheld, flexible system used in shop floor environments for large or hard-to-access parts.
• Camera-based system: capture images to measure dimensions using photogrammetry or structured light.
• X Ray CT: reconstruct 3D model from X-ray scans for full internal and external dimensional inspection.