Description
Your advantages
- high portability (fits into a suitcase in carry-on luggage size)
- optical measurement system which is easy to handle, also for beginners
- automated measuring processes, from processing the photo of the object to the generation of final reports
- works with analysis software packages including PolyWorks, Rapidform, and Geomagic
DPA – Functional prinicple
Targets or adapters are placed at all object features relevant to the inspection. There are adapters for boreholes, edges etc. as well as special adapters for measuring reference points. In addition, trim lines, punch holes etc. can be measured without any additional targeting. Then, the targeted part is photographed with a high resolution digital camera from different directions.
These photographic images are processed either simultaneously with data collection (online processing) or after data collection (offline processing) with AICON’s powerful software. The software automatically calculates the 3D coordinates of all targeted points. The calculation is based on the principle of spatial image triangulation (photogrammetry) and is fully automated. Pre-calibration of the camera is not necessary because the software employs an integrated simultaneous calibration procedure.
In addition to 3D coordinates, DPA provides statistical analysis of the results with specific accuracy information about each coordinate. This allows for instant evaluation of the quality of the measurement
Technical Data
Hardware
System components:
- digital camera
- adhesive targets to signalize relevant object points; adapters to signalize corners or bore holes
- calibrated scale bars for full traceability
- WLAN for wireless image transfer
- high-end laptop computer
- suitcase in carry-on luggage size
Areas of application:
3D inspection
- inspection of sheet metal parts and tolerance analysis
- fixture inspection
- comparison with CAD
- roundness inspection, e.g. tunnels or tanks
- measurement of large steel fabricated structures
3D process analysis
- deformation analysis in vehicle safety testing
- deformation analysis of sheet metal and plastic parts, e.g. in environmental chambers or strain tests
- motion analysis, e.g. of components under load
Technical specifications :
Measurable object
size |
from 0,10 m |
Digital camera |
Canon EOS 5DS with
28 mm AICON metric lens |
Resolution |
8,688 x 5,792 pixels
(~50 megapixels) |
Picture angle |
65° |
Illumination |
white light flash |
Storage time |
5 images per second |
Data transmission |
WLAN or removable
storage device |
Operating system |
Microsoft®
Windows® 7 and 8 |
Calibration and
certification |
DAkkS calibrated scale bars,
VDI 2634 page 1 certified system |
Measurement
accuracy |
2 µm + 5 µm/m (RMS)
3 µm + 7 µm/m
(3 Sigma) |
Software
Photogrammetric processing |
DPA |
Control software for post processing and reporting |
AICON 3D Studio, PolyWorks®, Geomagic® Control™, Geomagic® Verify™, Metrolog®, SpatialAnalyzer etc. |
Automatic on the job calibration |
yes |
Automatic referencing |
yes |
Deformation and motion analysis |
yes |
Adapter correction |
yes |
Feature measurement |
yes |
Technical data are subject to change without notice.