三星 SM421 校正.pdf - 第275页
Placement T est 13-15 13.4. 13.4.1. (Placement ’SMV �…
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
Samsung Component Placer SM421 Administrator’s Guide
Block
PCB PCB
gin init
13.4.3.
Ori ial Theta Fiducial Mark
ove Camera PCB Origin
SMV ’
PCB Origin
PCB Origin
Board M
ision
Initial Theta
PCB PCB
13-16