The first product of SMT chip processing needs to go through online SPI, online AOI, X-RAY, QA, QC and other layer-by-layer inspections during the production process. Online SPI inspection is to detect the solder paste printing effect of the first product; online AOI inspection It is to compare the tested solder joints with the qualified parameters in the database, after image processing, check out the defects on the PCB, and display/mark the defects through the display or automatic signs; X-ray through the high penetration ability of X-rays, Detect and analyze whether the internal displacement of components has changed; QC inspection When the SMT placement process is completed, QC needs to inspect to confirm whether there are problems such as missed placement, reverse wrong parts, etc., and 9 inspection procedures are checked layer by layer, only for Better guarantee product quality.
As a professional PCBA manufacturing service provider, BQC has been deeply involved in the industry for 20 years, focusing on one-stop PCBA, focusing on providing one-stop services such as PCB design, PCB assembly, SMT patch proofing, PCB proofing, component procurement, assembly testing, etc. , if you need PCBA processing services, you can contact us.
