The front and back surface cover rust detection, detection accuracy requirements: 1mm, detection speed requirements: 1s, the detection of the direction of the cover is anti, to detect the existence of rust on the surface of the lid.
1. VISOR V10-OB-A1-W6 smart camera;
2. The field of view is 80 mm;
3. Camera installation height of 115 mm;
4. Coaxial light OPT-CO60 ;.
Cover positive and negative detection, the use of positive and negative sides of the different degree of reflection to detect.
Rust detection. The BLOB function is set to 8 according to the characteristics of the cover, and when the number of detected BLOBs exceeds 8, it is judged as defective product.
In the laboratory conditions, the positive and negative of the two types of cover can be stable detection; rust detection, because not provided samples, but under the conditions of the simulation test, detection in good condition, to meet the proposed testing requirements.