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2021-09-03

The advantages and disadvantages of AOI（3）

This must also depend on whether the part itself has a symbol indicating the polarity of the part, or the difference in appearance and shape can […]

2021-09-03

The advantages and disadvantages of AOI (2）

In fact, the biggest disadvantage of AOI is that some shadows are not very obvious, and it is easier to misjudgment. These may be distinguished by […]

2021-09-03

The advantages and disadvantages of AOI （1）

Everyone in the industry knows that the AOI (Auto Optical Inspection) system has been widely used in SMT patch processing production lines to replace the previous […]

2021-09-03

What are the poor soldering of BGA in processing?

I believe that many engineers really want to know what are the undesirable phenomena in BGA soldering, and how to distinguish and identify them? The following […]