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Optical 3D Measuring Machines |
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Written by Sven Herrmann
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Tuesday, 14 July 2009 10:10 |
High-resolution 3D measuring automats for very small parts
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 Conceptual design
- Fully automated 3D digitizer as table-top-units for measuring objects up to 20 mm
- Detailed high-resolution digitizing of micro parts
- High-end measuring and repeat accuracies
- Patented measuring technology without use of physical targets
- Stereo camera resolution up to 5 Mio pixels for detailed feature digitization
- Self-calibrating
- Automated multiple view technology by 3-camera-system and rotary table
- Digital projection with long-lasting LED light source
- LensShape | measuring mode can be integrated
- Easy use and high reproducibility by application of pre-defi ned measuring schedules
Fields of application • Quality inspection 3D deviation analysis to reference data (e.g. CAD) 3D and 2D dimensioning Geometric dimensioning and tolerancing (GD&T) • CAD Reverse engineering Creation of digital models from scan data Duplication / copying of parts and moulds CAD/CAM
Measuring principle • Digital self-calibrating structured light projection by application of additional calibration cameras -> Phasogrammetry
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Technical parameters
| Measuring volume |
max. 20 mm, high 6 mm |
| Measuring time |
3 min data capturing (by 12 views) 3-9 min coordinate calculation |
| Noise |
σ 5 µm |
| Camera resolution |
1.4 Mio pixel |
| Point distance |
0.015 mm |
| Size |
530 x 400 x 480 mm |
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Last Updated on Thursday, 27 August 2009 14:30 |