Samples Robo CT @ TC Plattling
Motivation
- Challenge: The size of the objects being examined is significantly limited by the conventional industrial CT setup (<1 m). Larger objects can only be scanned using specialized systems.
- Innovation Robo CT System: One robot carries the X-ray source, while another carries the detector.
- Advantages:
- CT scans of large, complex objects are possible!
- Flexible digitization of a wide range of inspection tasks with just one CT system!
Robo CT @ TC Plattling
Specifications:
- 225 kV
- 3072x3072 X-Ray-Detector (139 µm)
- 15 Axes (2 robots, 2 linear axes, turntable)
- Radiation protection room: 8 m x 7.5 m x 4.5 m
- Optical scanner, Lasertracker
Software:
- Robots: ROS2
- X-ray: RosCT
- KUKA RSI (realtime positional interface)
Example: Wind energy rotor blade
Example: Historical Tie Rods of the Frauenkirche in Munich
- 2D scans of a tie rod of a window of the Frauenkirche in Munich (historical: 15th Century)
- Length: 3.70 meters, Cross-section: 20 x 50 mm
- Goal: Detection of cracks and air inclusions
Samples Robo CT @ RadalyX
Robo CT @ RadalyX
- Two portable 6-axis robots carrying variety of imaging modules for NDT
- Scans of regions of interests (ROI) of large structures
- Arbitrary angle of projections
- Flexible scanning with up to 1.0 m x 1.0 m scan area
- Fully automatic run
- Calibration of robot-to-robot position
Example: Aircraft Wing
- 2D scans of an aircraft wing in situ
Example: ROI Scan on an Aircraft
- In-situ scan of an aircraft cabin after a landing accident
Example: Backscattering on Composite Plates
Backscattering on Composite Plates
- Cross sections of the plates with gap clearly visible
- Depth resolution 80 µm
- Spatial resolution ~400 µm
Image slices combined to 3D volume
- No need to access the object from both sides
- CT like data
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