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Product Description


Equipment introduction

This series of equipment is independently developed by our company and applied to the online visual inspection of golden fingers. It adopts the principle of deep learning and can realize the detection of tin, scratch and pollution on the wire-bonding area, golden fingers and wires.

Detection method

Non-welded Pad tin dipping: calculate the length and width of each tin dipping point through color difference.  If the length and width of a single tin spot exceed the threshold value, NG will occur.  If the sum of the areas of all tin spots in the detection area exceeds the percentage of the total area, NG will be used.

Line: calculate the connectivity of the line through color difference. if the width of tin coatiNG exceeds the percentage of line width, ng will be used to detect the index

Main Specifications

Test items

index

Detection rate

100%

False positives

<2%

CT

<3s


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