WTM has developed a specific system to be installed on cable extrusion lines for the detection of marking defectiveness.
This system analyses the print quality on the cable surface and informs the user in case of inconsistencies.
Synchronized with the line speed, the linear camera captures the entirety of the mark, producing images with width up to 10000 pixels.
A synchronization algorithm controls the camera shutter, acquiring only when marks are present, increasing the computational speed.
The image is then processed to isolate the mark by finding the cable on the image, extracting and processing its content.
Once the mark is extracted, a deep learning algorithm determines the print quality comparing the current mark with a given target, informing the operator on both presence and location of eventual defects.
A graphical user interface displays the analysis status of different extrusion lines in parallel, as well as the system’s parameters, allowing quick on-line adjustments.
This Visio System is composed by:
This system analyses the print quality on the cable surface and informs the user in case of inconsistencies.
Synchronized with the line speed, the linear camera captures the entirety of the mark, producing images with width up to 10000 pixels.
A synchronization algorithm controls the camera shutter, acquiring only when marks are present, increasing the computational speed.
The image is then processed to isolate the mark by finding the cable on the image, extracting and processing its content.
Once the mark is extracted, a deep learning algorithm determines the print quality comparing the current mark with a given target, informing the operator on both presence and location of eventual defects.
A graphical user interface displays the analysis status of different extrusion lines in parallel, as well as the system’s parameters, allowing quick on-line adjustments.
This Visio System is composed by:
- 1 high-speed linear camera that scans the cable surface;
- Wide aperture lens to allow fast image acquisition;
- Led illumination to guarantee a stable environment for the image acquisition process;
- Powerful graphical work station to process the management program;
The technical characteristics can be customized according to the specific production requirements of the Customer.
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