The VisionLine OCT Check process sensor system ensures reliable and precise welding depth monitoring. The use of optical coherence tomography (OCT) enables quality assurance, such as the measurement of the weld bead depth during deep-welding processes, to be conducted in sync with the manufacturing process. The geometry of the solidified weld seam is measured by an additional OCT scan. The seamless interaction of PFO and OCT means that it is feasible to measure the capillary depth in sync with production throughout the PFO's entire work area, eliminating the need for parameter adjustments.
The robust OCT design and smart integration into the optical system enable measurements to be taken even under variable ambient conditions.
For minimal interfaces and simple plant integration
User-friendly software interface
Quick result availability for low cycle times
Testing of each part with 100% traceability of the welding depth along the entire weld seam
All features of VisionLine Detect and VisionLine OCT Detect are already included.
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VisionLine OCT Check
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| Configuration | |
| Available lasers | TruDisk (1030 nm, 515 nm), TruFiber (1075 nm, Multi Mode) |
| Available optics | PFO 33 1 2 |
| Parameters | |
| OCT wavelength spectrum (laser class) | λ = 820 nm - 860 nm (Klasse 3B) |
| OCT sensor measurement rate | 250 kHz |
| Axial measurement range | ± 5 mm (je nach Brennweite) |
| Lateral measurement range | Ø 15 mm - 25 mm (je nach Brennweite) |
| Axial resolution | 12 μm |
| Lateral resolution | ≥ 2 μm (abhänglig von Parametern und optischem Aufbau) |
| Typical measurement range of welding depth measurement | 0.5 mm - 5 mm (je nach Prozessdesign und optischem Aufbau) |
The technical data of all product versions as a download.
With an additional service package, TRUMPF provides the complete solution for complex OCT or image processing tasks. Programming of the customised 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.
Footnotes
