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193C-E-EMA05-A01-00
Before Teaching
5-1-3
Lighting
Mask recognition
The recognition is carried out by the reflected
light (mask recognition) using LED lighting like
the left figure.
Board recognition (Lighting by two LED lights)
The recognition is carried out by the reflected
light (board and bad mark recognition) using
LED lighting (coaxial and side) like the left
figure.
Mask
Camera
Recognition device
(PRU image process)
LED lighting
Board
Recognition mark
Camera
Recognition mark
Recognition device
(PRU image process)
LED (coaxial) lighting
LED (side) lighting
• Coaxial lighting
It is used for such a smooth pattern as
the gold surface.
• Side lighting
It is used for such a rough pattern as the
copper surface.
LED lighting in board recognition
Summary of Contents for KXF-193C
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Page 10: ...Page 10 193C E EMA00 A02 01 INDEX AppendixA RECOGNITION DEVICE ...
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