三星 SM421 校正.pdf - 第274页
Samsung Component Placer SM421 Administrator ’ s Guide Profile (Thickness) Backup Pin PCB PCB Air Blow V acuum …
Placement Test
13-13
<> Profile<>
<> Align
Data
1
13.3.5.
Air Blow
Vacuum
Maintenance Reference 2.1 Nozzle
Profile “7.
(7-5
)”
Profile <>
<>
Samsung Component Placer SM421 Administrator’s Guide
Profile (Thickness)
Backup
Pin PCB PCB
Air BlowVacuum
A Air Blow Delay
Delay
)
Vacuum
B Delay
C
(Nozzle Tip
Air Blow
Z축의높이
VacOff
BlowOn
PlaceDelay
하강 시작점 하강 종료점 상승 시작점 상승 종료점
A B C
“ 7-6. Graph of “Pick-Up Delay Time” Graph ( 7-9
)”
13-14
Placement Test
13-15
13.4.
13.4.1.
(Placement
’SMV
PCB
Position Error at a specific point)
PCB
PCB
ision’
13.4.2.
Profile
Profile
Profile Align Data