Calibration standards are characterised by very low form errors and roughness of the structures to be measured. The structures to be measured can be straightnesses and circles of different sizes. Since calibration standards are used to calibrate measuring equipment, which in turn is subject to very high accuracy requirements, the requirement for measurement uncertainty is extremely high and thus much more important than the measurement time.
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Applications
- 3D free-form workpieces
- Extruded workpieces
- Moulds
- Semiconductor workpieces
- Lithographic structures
- Metal-plastic composite workpieces
- Prismatic workpieces
- Stamped and bent parts
- Packaging
- Shaft-hub connections
- Shafts and axles
- Workpieces with micro-features
- Workpieces with optical functional surfaces
- Tools with geometrically defined cutting edges
- Tools with geometrically undefined cutting edges
- Gears
- Cylindrical workpieces
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