Smart Gui - Algorithm Training Material_rev1.pdf - 第235页
Copyright © ViT rox All Rights Reserved . U-type Algorithm - THT 235 f. Solder Coverage Thres g. A.C Hole ● T o adjust the Grey Thres for the pin inspection. Remain the Greyscale Become 255 Become 0 50 200 Solder Coverag…
Copyright © ViTrox All Rights Reserved.
U-type Algorithm - THT
234
a. Hole Solder Mode
● Average - pass criteria is referring to the grey scale threshold range set
● Coverage - pass criteria is referring to the outer solder coverage
threshold set.
b. Box Size & Box Offset
● To adjust the size and offset for Hole Solder inspection box.
c. H. Solder Segment Mode
● Circle - Use circle region in the calculation
● Segment - Use 8 segment region in the calculation
d. H. Solder Image Plane
● These are the types of 2D Lighting. Select the one with having highest
contrast among Hole Solder region and the background.
e. H. Solder Grey Thres
● Hole Inspection will fail if the measured Grey Thres on that particular
pixel out of the Threshold range set.
Pass
Fail
Fail
20 200
Copyright © ViTrox All Rights Reserved.
U-type Algorithm - THT
235
f. Solder Coverage Thres
g. A.C Hole
● To adjust the Grey Thres for the pin inspection.
Remain the Greyscale Become 255
Become 0
50 200
Solder Coverage
Threshold
PassFail
Copyright © ViTrox All Rights Reserved.
U-type Algorithm - THT
236
a. Outer Solder Mode
● Average -
● Coverage -
b. Box Size & Box Offset
● To adjust the size and offset for Hole Solder inspection box.
c. O. Solder Segment Mode
● Circle - Use circle region in the calculation
● Segment - Use 8 segment region in the calculation
d. O. Solder Follow Locator
● Tick to enable the Outer solder inspection box follow the locator.
e. Mask Hole Area
● Tick to mask to Hole Area during outer solder inspection.
f. O. Solder Image Plane
● These are the types of 2D Lighting. Select the one with having highest
contrast among Hole Solder region and the background.
g. Grey Thres Range
● Hole Inspection will fail if the measured Grey Thres on that particular
pixel out of the Threshold range set.
● E.g. Grey Thres Range from 50 to 200
Pass Fail
Fail
50 200