Boards that have not passed the AOI inspection are additionally checked in designated stations. An expert in AOI scans the PCBs board's QR code and reviews photographs taken. The programme shows the intended result of the component placement. AOI specialist decides if a small amount of soldering can fix the problem or if the board needs to be relocated to a rework station. If it's a small issue, the experts solder themselves.
If incorrect flaws are discovered, highly qualified AOI specialists can reprogram automatic optical inspection devices or alter currently running programmes.
Additionally, they speak with SMT operators to rapidly address any issues. By helping to identify and eliminate failure causes, this advances the quality and development of our systems.