Why Inspect Components IC?
Quality is First!
Component placement inspection has become even more critical over the past decade due to package sizes getting smaller and smaller. The key to a successful yield improvement strategy is understanding these placement defects and creating a proactive approach to process control.
Learn why you should Inspect your Components IC
First sample PCB test-Use x ray machine to detect quality problems and control quality issues from the root cause.
AOI and SPI is important for PCB surface, But for PCB inside quality, X ray machine is necessary for factory that requires quality.
If it can control quality problem at the first, rework process can be save a lot of time, repair material and manpower.
For ROI of x ray machine, it can’t be calculated, SMT PCB is mass production, PCB value is difficult to estimate, and closed tube x Ray machine can be used for 12-15 years.
The article is reproduced in ASC International
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