SMT Basic Process:
SMT Line Logic:
Production is very important but quality comes first that's exactly why after each stage that add value in SMT we must apply inspection stage it's simply a desired waste to insure SMT line quality
What is AOI ?
The term AOI stands for Automatic optical inspection in which an inspection machine take pictures or measure height , volume and area (using laser beam) of SMT material and compare it to reference (image frame or value) and decide if it's defect or good product
SPI (Solder Paste Inspection):
An inspection machine that generate a 3D image of solder paste print using laser beam
to perform a 3D inspection by calculating and visualizing of Volume, height and area of solder paste on the PCB and view it in analytic way (Graphs, histograms and Pareto charts)
Defects:
Video:
1 comment:
Thanks for solution. It's very useful.How about the method placements with SMT aoi machine .
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