三星贴片机说明书.pdf - 第57页
3-5 3.3. ” 3-4 ” 3-4. 3.3.1. X, Y Head, ANC, (Pla cement Position), PCB Fiducia l Mark 3.3.2. Z Z Head 0 3.3.3. Theta (…
Samsung Component Placer SM421 Introduction
3-4
3.2.2.
3-3.
3-5
3.3.
”
3-4”
3-4.
3.3.1. X, Y
Head, ANC, (Placement Position), PCBFiducial Mark
3.3.2. Z
ZHead0
3.3.3. Theta (R)
Head” + “, ”-”
Samsung Component Placer SM421 Introduction
3-6
3.3.4.
Conveyor
(Fixed Frame)(Moving Frame)
Z(+)
R (+)
(Moving Frame)
(Fixed Frame)