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Inspect your assembly from start to finish with HCT AOI testing equipment.
When should I use Automated Optical Inspection (AOI)?
AOI is an automated visual inspection methodology used primarily to test for defects in printed circuit board assemblies (PCBAs). It is commonly used in the manufacturing process because it is a non-contact test method.
Automated optical inspection is ideal for PCBA inspection in production, placed after solder reflow. Mainly because, post-reflow AOI systems can inspect for most types of defects (component placement, solder shorts, missing solder, etc.) at one place in the line with one single system. In this way, the faulty boards are reworked and the other boards are sent to the next process stage.
The Granite platform for SMT pre- and post-reflow inline inspection uses double-sided automatic AOI inspection equipment, which considerably enhances machine precision and stability. RGB+W LED lighting source that is programmable Telecentric lens that responds to high compression with low distortion and constant magnification.
Automatic optical inspection is the full name of the tool that uses optical principles to find frequent flaws in the manufacture of welds. A new testing technology that is coming is wave soldering AOI. Detecting front-end plug-ins in wave soldering, missing plug-ins, reverse plug-ins, incorrect parts, and testing before welding are its main goals. After welding, repair welding is more expensive.