SM411 Administrator’s Guide(Chi Ver1).pdf - 第165页
7-55 7-26. “ BGA Ball Gap ” (3, 2) (4, 3) X 2 , Y 2 …
Samsung Component Placer SM411 Administrator’s Guide
BGA
Ball: BallPBGA BallBGA
Ball CBGA Ball
Ball
k”
Ball
600
Ball <Ball Pitch>
“7.1.1
Align Data (7-16
)”
<
Ball <>
“Regular”
Ball & Body: (Body)
BGA
<>
<X>
BallBall X “Check” “Rev. Check”
<Y>
BallBall X “Check” “Rev. Chec
<>
Ball
1 0.9
90%
<>
1000
<>
>
<GAP>
7-54
7-55
7-26. “BGA Ball Gap”
(3, 2) (4, 3) X2, Y2
4Ball
Samsung Component Placer SM411 Administrator’s Guide
7-27. “BGA
-
”
>
<>
<>
<
<>
7-56