三星 SM421 校正.pdf - 第125页
7-1 1 Fine Pitch QFP Z PCB PCB V ac off �…
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
7-11
Fine Pitch QFP
Z PCB
PCB
Vac off
off
Vac 1
Pitch
Fine Pitch 1
Va c off 4 20~
3
1
0%
<>
<>
<Dump Blow On>
Vacuum Off Blow On
msec 10 msec
<>
(Pickup), (Place), (Dump)
Samsung Component Placer SM421 Administrator’s Guide
Profile Setting
1-:
2-:
3-:
4-:
5-:
<XY>
XY
<R>
R
Z
“Soft Touch”
>
“Soft Touch”
>
Z
“Soft Touch”
Z
<Z >
<Z
Z
<Z
<Z >
“Soft Touch”
<Etc>
<>
7-12