2OM-1064-002.pdf - 第196页

BEAM B HEAD #2, X (Horizontal), Y (V ertical) This offset data is used to set the distance between the scan- ning coordinate center (actual position) of the P .E.C. camera on Beam B and the rotational center of Head #2. …

100%1 / 258
Center of P.E.C. Camera on Beam A
Rotational Center (Design Position)
of Head #1 on Beam A
Actual Rotational Center of Head #2 on Beam A
Rotational Center (Design
Position) of Head #2 on Beam A
(Front Side of Machine)
Top View
BEAM A HEAD #2, X (horizontal), Y (vertical)
This offset data is used to set the distance between the scan-
ning coordinate center (actual position) of the P.E.C. camera
on Beam A and the rotational center of Head #2. The distances
deviating from the design values must be entered in each data
box. The parameters must be those viewed in the X/Y coordi-
nate system (PL-XY) for P.C.B. positioning.
• Design Values (distances between the center of P.E.C. cam-
era on Beam A and the rotational center of Head #2)
X : -54.000 mm
Y : +0.000 mm
When the rotational center of Head #1 is actually located at
the position shown in the figure below, the offset parameters
representing the X (horizontal) and Y (vertical) must be pro-
vided with plus (+) signs.
6. HEAD CENTER OFFSET Display
0004-002 5-25 Tg0247-PM-PM
Center of P.E.C. Camera on Beam A
Rotational Center (Design Position)
of Head #2 on Beam B
Actual Rotational Center of Head #1 on Beam B
Rotational Center (Design Position)
of Head #1 on Beam B
(Front Side of Machine)
Top View
This offset data is automatically calculated through teaching
operation which is performed, using the jig component sta-
tioned at the teaching plate inside the machine.
BEAM B HEAD #1, X (Horizontal), Y (Vertical)
This offset data is used to set the distance between the scanning
coordinate center (actual position) of the P.E.C. camera on Beam
B and the rotational center of Head #1. The distances deviating
from the design values must be entered in each data box.
The parameters must be those viewed in the X/Y coordinate
system (PL-XY) for P.C.B. positioning.
• Design Values (distances between the center of P.E.C. cam-
era on Beam B and the rotational center of Head #1)
X : -54.000 mm
Y : +0.000 mm
When the rotational center of Head #2 is actually located at
the position shown in the figure below, the offset param-
eters representing the X (horizontal) and Y (vertical) must
be provided with plus (+) signs.
Fig. 5.28
This offset data is automatically calculated through teaching
operation which is performed, using the jig component sta-
tioned at the teaching plate inside the machine.
Fig. 5.29
BEAM B HEAD #2, X (Horizontal), Y (Vertical)
This offset data is used to set the distance between the scan-
ning coordinate center (actual position) of the P.E.C. camera
on Beam B and the rotational center of Head #2. The distances
deviating from the design values must be entered in each data
box.
The parameters must be those viewed in the X/Y coordinate
system (PL-XY) for P.C.B. positioning.
• Design Values (distances between the center of P.E.C. cam-
era on Beam B and the rotational center of Head #2)
X : +54.000 mm
Y : +0.000 mm
When the rotational center of Head #2 is actually located at
the position shown in the figure below, the offset param-
eters representing the X (horizontal) and Y (vertical) must
be provided with plus (+) signs.
0004-002 5-26 Tg0247-PM-PM
6. HEAD CENTER OFFSET Display
Center of P.E.C. Camera on Beam B
Rotational Center (Design Position)
of Head #2 on Beam B
Actual Rotational Center of Head #2 on Beam B
Rotational Center (Design Position)
of Head #1 on Beam B
(Front Side of Machine)
Top View
Fig. 5.30
This offset data is automatically calculated through teaching
operation which is performed, using the jig component sta-
tioned at the teaching plate inside the machine.
7. NOZZLE STOCKER OFFSET Display
• This offset data is used to adjust the position of the nozzle stocker unit
based on “P.C.B. Positioning Reference: P0”.
When the [NOZZLE STOCKER OFFSET] key is pressed at the “OFFSET
DATA” display, the following display appears on the screen.
Every time the [NEXT PAGE] or the [PREV. PAGE] key is pressed, another or
previous page appears on the screen.
Fig. 5.31-1
Fig. 5.31-2
*1
[INDV. ADDRESS OFFSET] Key[RTN] Key
*1
7. NOZZLE STOCKER OFFSET Display
Ref.: When the [TEACHING] key *1 is pressed, the “UNIT MANUAL
ALIGNMENT TEACH” display appears on the screen.
Refer to “6.8.5 Nozzle Stocker Offset of Section 3 in Volume 4” for
details.
9910-001 5-27 Tg0247-PM-PM