Inspection can occur during or after the manufacturing process.
The objective of the inspection is to identify the presence and location of surface blemishes in the coating. 570 W x 510 H Pixels 0.98 x 0.88 inch 0.98 x 0.88 inch Each pixel corresponds to a 0.00173 inch square on the surface of the cylinder. Four images are required to inspect the total surface of the cylinder. This can be accomplished by moving a single camera in about 2 seconds.