印刷机通用说明书(中英文版） 450+.pdf - 第49页
- 49 - 图 3 -11 （输入 PCB Mark 点到边距离，尺寸关系参考图 3-10 ） Pix 3-11 (input the distance data between PCB mark p oint a nd side. The size relationship in pix 3-10 is for the reference.)
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the origin)
f．(导轨夹紧)：开启/关闭导轨夹紧 PCB；
(rail clamps): Turn on /turn off that rail clamps PCB
g．(PCB 吸板阀)：开启/关闭真空吸盘/吸腔，吸住 PCB；
(PCB suction valve): Turn on /turn off the vacuum sucker/suction chamber, suck PCB
h
．
(
网框固定阀
)
：开启
/
关闭钢网固定气缸与夹紧气缸；
(frame fixed valve): Turn on /turn off stencil fixed cylinder and clamping cylinder.
6. 3-9
画面左上角白色方框内的
4
个圆圈表示
PCB
或钢网的
4
个
Mark
点。一般我们选
择 2 个对角的点进行匹配即可。通常情况下，为了在搜索马克点时 Mark 点能出现在
CCD 的视域里，我们需要在选择匹配的Mark 点时输入Mark 点到边的距离,如图3-10，
3-11
所示。
The four cycles in the white box which is in the top left corner of pix 3-9 represent
the four mark points of PCB or stencil. Usually select two diagonal points to match.
In general, in order the mark point can exist in the view of the CCD when search it,
operator needs input the distance data between mark point and side when select
the matching mark points. See pix 3-10 and 3-11.
图
3-10
【
PCB Mark
点到边距离】
Pix 3-10(the distance between PCB mark and side)
图 3-10 是 PCB Mark 点到边的距离，输入后搜索 PCB Mark 点时，所选的 PCB Mark
点能直接出现在视域里；
It is the distance between PCB mark and side show in the pix 3-10. Input the
distance date when search the PCB mark point, the selected PCB mark point can
show in the field of vision.
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-
图 3-11（输入 PCB Mark 点到边距离，尺寸关系参考图 3-10）
Pix 3-11(input the distance data between PCB mark point and side. The size relationship in
pix 3-10 is for the reference.)
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-
图 3-12（PCB 定位）
Pix 3-12(PCB positioning)