三星 SM421 校正.pdf - 第268页
Samsung Component Placer SM421 Administrator ’ s Guide XY <Get> 13-8
Placement Test
13-7
<> Fiducial Mark
13.3.3. (Pickup Error)
Vacuum
Feeding
(Pickup Positon Error)
XY
XY
XY
Samsung Component Placer SM421 Administrator’s Guide
XY
<Get>
13-8
Placement Test Placement Test
13-9 13-9
1. 1/3
1/3
2/3
Chip
ChipVision
Monitor1/3
1/3
1/3
2/3
1/3
2.
Z
-0.30
(Pickup Height)
0.20 ~
SM Z
Z