CM602all_EJM8AESM_Service Manual - 第271页
Maintenance Adjustment Light Transfer-Head Assembly (3 nozzles) Remarks Item Press the "Unlock" key and [Run] simultaneously. All axes of the selected stage return to the origin. Press [PCB positioning Mount he…
Maintenance Adjustment Light Transfer-Head Assembly (3 nozzles)
Remarks
Item
Press [Unlock] and [PCB position tch] simultaneously.
The head camera recognizes the jig hole
so that the offset for the hole position will
be entered automatically.
Press [Unlock] and [Mnt Height tch] simultaneously.
With the nozzle descending to and
ascending from the jig, the vacuum
pressure is measured and the offset is
set automatically.
Press [Unlock] and [Jig remove] simultaneously.
The head moves to the nozzle set
position (over the NG box).
Remove the nozzle and
the jig.
Press the "Return" key.
To save the parameter,
press the [Return] key.
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EJM8A-E-SMA040305-A01-00
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Maintenance Adjustment Light Transfer-Head Assembly (3 nozzles)
Remarks
Item
Press the "Unlock" key and [Run] simultaneously.
All axes of the selected stage return to
the origin.
Press [PCB positioning Mount height].
Select the rear stage.
Press the "Unlock" key and [Jig setting] simultaneously.
Fit Nozzle 1003 onto
Nozzle Position 3.
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Maintenance Adjustment Light Transfer-Head Assembly (3 nozzles)
Remarks
Item
Press the "Unlock" key and [Jig adjust].
Check that "Left" is selected for the jig
position. Firmly press the jig against the
board-clamp-holding guide and the
stopper.
Take care with the
orientation of the jig;
the hole on the jig should
face the stopper and the
fixed guide.
Press the "Unlock" key and [Mnt Height tch].
While the nozzle ascending and
descending above the jig, the vacuum
pressure is measured and the offset is
set automatically.
Only the mounting height is taught on the
rear side.
Check the data after teaching.
The offsets are entered automatically into the screens below:
Offset range:
PCB stopper:
X: -2.0 mm to +2.0 mm
Y: -2.0 mm to +2.0 mm
Mount position offset:
X: -1.0 mm to +1.0 mm
Y: -1.0 mm to +1.0 mm
Z: -1.0 mm to +1.0 mm
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No gap should
be created.
ｽﾄｯﾊﾟｰ
固定側
Stopper
Fixed guide
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