三星 SM421 校正.pdf - 第123页
7-9 Vacuum Off < sec ( 10 msec ) 7-6. Gr aph of “Pick-U p Delay T ime” Graph < > < �…
Samsung Component Placer SM421 Administrator’s Guide
ULarge2, ULarge3, SpLarge1, SpLarge2, SpLarge3)
Default
15%
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1 Head
Head2 R
3 X Y 0.5 mm
Head
Align Point
Align Point
HeadOffset
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X
< Y>
Y
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, Head
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Head
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1~3
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,
Delay
7-8
7-9
Vacuum Off <
sec (10 msec)
7-6. Graph of “Pick-Up Delay Time” Graph
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1)
>
2) : m
7-7. Graph of “Delay Time during Placement”
Place 50, Vac OFF 10, Blow ON 10
(Place) Z Z
Samsung Component Placer SM421 Administrator’s Guide
50ms
(Vac off) 10 Z 10ms
(Blow ON) 10 Z
(Blow ON) Vac off
1608
Z
headPCB
3
3 10ms 20ms
7-10