This inspection system is designed to inspect the edge line of a cleaning blade by image processing.
The blade that has been transferred by the straight feed mechanism is imaged to obtain several ten shots, which are then evaluated for chip and convexity separately.
defect Height defect
1.2 second/piece; resolution: 12µm
1.6 seconds/piece; resolution: 9µm
(when blade length is 238 mm)
Inspections for chip and convexity are made in separate inspection areas. After the images have been filter-processed, any defect is evaluated based on its height (depth) through shifted calculation and particle measurement.
Our original logic exclusively for this system allows you to detect defects at the same accuracy as the selected resolution.