How Drilling AOI Ensures Precise Hole Quality in PCB Manufacturing

Automated Optical Inspection (AOI) after drilling is a critical step in ensuring PCB accuracy and reliability. This quick video shows how high-resolution cameras scan every drilled hole, detect dimensional errors, and compare data with the original CAD design. By identifying misalignment or drill wander early, Drilling AOI helps maintain tight tolerances and prevents defects from entering later processes.