Presence and absence
Whether every feature, part or component is there.
Camera-based checks built into a machine or line, so parts are passed or rejected automatically instead of by eye.
Whether every feature, part or component is there.
Whether a part is the right way round and in the right place before the next operation.
Surface and shape defects that can be seen and defined.
A pass or reject decision passed to the PLC, which sorts or stops the part.
Camera, lighting and decision are wired into the same PLC that runs the machine.
Vision works alongside sensor and gauge based checks where a measurement is needed.
Send sample parts or photos, and describe the defect you need to catch.