Come funziona la triangolazione laser?
I sensori di profilo 2D/3D della serie weCat3D funzionano secondo il principio di misurazione della triangolazione laser. Questo metodo prevede che venga proiettato un raggio laser sull’oggetto da rilevare. La telecamera integrata nel sensore esamina il raggio nell’angolo di triangolazione e consente così al sensore di generare un profilo longitudinale preciso. L’allineamento dei profili 2D permette poi di produrre una nuvola di punti 3D.
I sensori weCat3D sono disponibili con luce laser rossa o blu nelle classi laser 2M, 3R e 3B.
1) Linea laser
2) Oggetto
3) Camera integrata
4) Angolo di triangolazione
I sensori weCat3D sono disponibili con luce laser rossa o blu nelle classi laser 2M, 3R e 3B.
1) Linea laser
2) Oggetto
3) Camera integrata
4) Angolo di triangolazione
Caratteristiche tecniche dei sensori di profilo 2D/3D
Wide Range of Models
- More than 80 weCat3D models
- 2 performance classes: MLSL and MLWL
- Over 15 selectable measuring ranges
- 3 selectable laser classes (2M, 3R, 3B)
- 2 selectable light sources (red, blue)
Innovative Technology
- Optimized algorithms – for black and glossy surfaces as well
- Up to 6,000 profiles per second with 2,048 points per profile
- Real-time signal processing by means of integrated FPGA technology
- 4 inputs/outputs
- Integrated website for profile configuration
- Highly reliable even with changing colors and ambient light
- Integrated CPU without additional controller
Suitable Interfaces and Software
- GigE Vision standard via software module for Halcon or LabVIEW
- Open interfaces with DLL for customer software in C++, C# or Visual Basic
- Future-proof thanks to RS-422 TTL encoder and standard HTL encoder
- Ethernet TCP/IP from 100 Mbit/s up to 1 Gbit/s
- Settings can be changed quickly thanks to the memory function
- Uniform connection concept throughout the entire portfolio
Easy Operation and Extensive Support
- Intuitive OLED display
- Multilingual operation
- Highly flexible thanks to adaptable protective screens and cooling units
- Worldwide support
Advantages of 2D/3D Profile Sensors
The weCat3D series provides a high dynamic range practically regardless of the object’s color and brightness.
weCat3D sensors generate powerful measurement signals, even in the case of reflective surfaces such as metals.
Grâce à leur résolution extrêmement élevée en Z (distance de travail) et en X (plage de mesure), les capteurs weCat3D détectent de manière fiable les plus petits composants.
Les capteurs de profil 2D/3D de la série weCat3D fournissent des valeurs de mesures fiables sur des surfaces métalliques et brillantes.
Outre les données 3D, l’acquisition simultanée de l’intensité du signal des capteurs weCat3D permet de créer des images en nuances de gris à contraste élevé. Celles-ci peuvent être utilisées, par exemple, pour détecter des codes DataMatrix et des codes-barres, ou encore des saletés sur des objets en tous genres – et ce sans matériel supplémentaire.
Model Variants of the weCat3D Series
weCat3D stainless steel
