The Laser triangulation 3D measurement has established itself in industrial quality control as highly precise and
robuste Messtechnik etabliert. Sie ermöglicht es, komplexe Geometrien und feinste Höhenunterschiede zuverlässig zu erfassen – kontaktlos, inline und mit hoher Wiederholgenauigkeit. Bei visicontrol We integrate this technology into automated testing processes for a wide range of industries, from automotive and electronics to plastics processing.
🔍 How does the Lasertriangulation?
In laser triangulation, a Laser line at an angle to the test objectThis line is distorted by differences in height on the surface. A camera registers these distortions, and the exact height at each point can be determined using trigonometric calculations based on the known geometry between the laser and camera position. This creates a detailed 3D profile – without any mechanical contact.
High-quality sensors such as the KEYENCE LJ-X8080 detect differences down to the hundredths of a millimeter range – ideal for applications where precision counts.
✅ Advantages of laser triangulation 3D measurement with visicontrol:
- High-resolution 3D surface scanning
- Vibration-tolerant & color-independent – also works on matte, glossy, or textured surfaces
- inline-capable for continuous manufacturing processes
🛠 Typical applications
- Flatness test
- Depth measurement for topological defects such as scratches, cracks, dents, etc.
- Surface topology
- assembly inspection
- Solder joint inspection, weld seam inspection, sealing beads, etc.
📏 Example sensor: KEYENCE LJ-X8080
- Measuring range Z: ±20,5 mm,
- Profile points: up to 3200,
- Wellenlänge: 405 nm,
- Repeatability Z: 0,5 µm,
- Profile interval: 12,5 µm
🚀 Conclusion: Laser triangulation 3D measurement – your competitive edge in quality assurance
The integration of laser triangulation 3D measurement into visicontrol systems combines precision, speed, and flexibility. Whether for height deviations, depth of defects, or surface contours, we provide the technology to efficiently take your quality assurance to the next level.
👉 Contact us now and request your free consultation!