SM411 Administrator’s Guide(Chi Ver1) - 第121页
7-1 1 1608 Z head PCB 3 …

Samsung Component Placer SM411 Administrator’s Guide
50ms
(Vac off) 10 Z 10ms
(Blow ON) 10 Z
(Blow ON) Vac off
7-10

Samsung Component Placer SM411 Administrator’s Guide
Fine Pitch QFP
PCB Z
PCB
Vac off
Vac off 1
Pitch 1
Fine Pitch 1
Va c off 4
20~30%
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Vacuum Off Blow On
msec 10 msec
7-12
