What is AOI? AOI technology network?

The full name of AOI (automatic optical inspection) is automatic optical inspection. AO is divided into two types; One is to detect PCB bare board, that is, circuit board defects after exposure and etching; One is PCBA (AOI); It is mainly used to detect common defects encountered in butt welding production. That is, the machine automatically scans the PCB board through the camera, collects images, compares the detected solder joints with the qualified parameters in the database, detects the defects on the PCB board through image processing, and displays/marks the defects through the display or automatic signs for maintenance personnel. First, AOI Science and Technology Network mainly introduces the latest information, related technologies and recruitment information of some mainstream AOI brands in the market. . . . . .