KNOW HOW: BGA 0.8mm pitch Alignment using vision system using camera 2

ATMEL AT91SAM9CN11CU LFBGA217 0.8mm ball pitch
ATMEL AT91SAM9CN11CU LFBGA217 0.8mm ball pitch

We try to adjust on a VP-2500HP belt machine using bottom camera 2 and head 2 using CN140 nozzle.

BGA Adjustment starting point
BGA Adjustment starting point

The position was moved out of the middle and angle error was applied

BGA Adjustment first step
BGA Adjustment first step

First adjustment step offset correction was applied

BGA Adjustment second step
BGA Adjustment second step

Second adjustment step angle correction first attempt

BGA Adjustment third step
BGA Adjustment third step

Third and final step for the adjustment.

The center was aligned!

Please note the picture is distorted at the edges!
BGA Adjustment result
BGA Adjustment result

I took down the brightness to show the BGA balls more clear.

Vision system settings for this part
Vision system settings for this part

Here you see the vision system settings I used to align the part.