New Type of High Precision Inner Diameter Measuring Unit.
- High precision measuring of inner diameters. Repeatability is 0.1μm (2σ).
- Inner diameters between φ1 and φ5 mm can be measured.
- Maximum of 14 measuring positions of cross sections can be registered.
- Workpieces only 0.5 mm thick can be measured.
- Sagging at inlet/outlet displayed as graph.
- No wear like air jet since the unit is non-contact.
Ball and workpiece do not touch during measuring because of centripetal effect. Workpiece is not scratched/measuring ball does not wear.
Sample of suitable applications
- Injector: Inner diameter measuring, inner diameter profile measuring.
- Fluid bearing: Inner diameter measuring, inner diameter profile measuring.
- Ultra small diameter bearings: Inner diameters of 1 mm.