Reliable thanks to 3D information
VisionLine OCT Detect combines the world of incident light image processing with optical coherence tomography, thereby detecting characteristics in three dimensions. The OCT sensor scans the component coaxially to the processing laser and as such, is operating independently of the respective lighting and clamping situation. The 3D information created in this way can be used to position and check the part characteristics, such as the height difference of two components.
You can reliably detect beforehand whether a pair of hairpins are the same height.
The OCT beam guidance is plotted directly in the camera image.
The TRUMPF expert team develops algorithms tailored to your component.
Additional QDS-2 (Quality Data Storage) software is used to transfer sensor data synchronously to the process.
Scanning the height profile
A typical application scenario for 3D characteristics recognition with VisionLine OCT Detect is scanning the height profile of hairpins in stators. Hairpins are used in electric motors.
Detecting positioning errors
Is a fork stuck in its bracket? VisionLine OCT Detect can easily identify this. This allows you to respond beforehand when welding connectors in a circuit board.
Tilting identification
Is the lid positioned in the setting correctly? VisionLine OCT can also be used in battery production, for example for Can-Cap welding.
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Visionline OCT Detect
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| Configuration | |
| Available lasers | TruDisk, TruFiber |
| Available options | Detect, Project |
| Available focal lengths | 265 / 345 / 450 mm HB (PFO 33) |
| Lighting | LED, λ = 625 nm |
| OCT sensor | SLED, λ = 820 nm - 860 nm Class 3B, P0 = 30 mW |
| Parameters | |
| OCT sensor measurement rate | 250 kHz |
| Typ. image processing time | 60 ms - 80 ms |
| Typical precision of the 2D relative position recognition | ± 15 μm in the image center |
| Typical precision of the 3D relative position recognition | ± 20 μm in current TCP, in total AR |
| Typical precision of the 3D relative height difference measurement | 25 μm in the image center (OCT) |
The technical data of all product versions as a download.
3D characteristics recognition enables OCT and image processing programs to be easily integrated into the production process. The appropriate distinguishing features can be selected from a template library for many application scenarios and can be configured using the user interface of the panel PC.
With an additional service package, TRUMPF provides the complete solution for complex OCT and image processing tasks. Programming of the customized solution, including extensive documentation, is performed subject to a successful feasibility study.
This product range and information may vary depending on the country. Subject to changes to technology, equipment, price, and range of accessories. Please get in touch with your local contact person to find out whether the product is available in your country.
