ASM-SX-V3-设备性能参数-DMS - 第22页
22 Board conveyor I-Placement Alternating placement mode Alternating placement or I-Placement mode Distance of outer conveyor edges: 571 mm, 2 lanes, outer conveyor edges fixed Alternating placement mode Distance of oute…
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Board conveyor
Placement modes
Synchronous mode
In synchronous mode, two
PCBs of the same size are
transported into the place-
ment position at the same
time. They are processed as
a common panel. When
using products with greatly
differing placement content,
common optimization
increases the performance of
the whole content on both
boards.
Asynchronous mode
In asynchronous mode, only
one PCB on a conveyor lane
is processed. At the same
time, another PCB on the
second conveyor lane is
moved into the placement
position. This saves the full
conveying time of one PCB,
thus considerably increasing
performance, particularly for
PCBs with a short cycle time.
I-Placement
The SIPLACE line achieves
top placement performance
with the use of I-Placement.
In this mode, the two heads
work simultaneously and
populate the PCB on the cor-
responding conveyor side,
totally independently of one
another. Short distances fur-
ther increase the output.
Borrow Performance
By facilitating simultaneous
production of two boards with
different contents in one line,
Borrow Performance is the
ideal addition to I-Placement.
In placement machines with
Borrow Performance, both
heads place the same board
in alternation The board in
the other conveyor lane is
simply transported through
the system. This makes it
possible to achieve the same
cycle time for both boards,
despite the different place-
ment contents.
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Board conveyor
I-Placement
Alternating placement mode
Alternating placement or
I-Placement mode
Distance of outer conveyor
edges: 571 mm, 2 lanes, outer
conveyor edges fixed
Alternating placement mode
Distance of outer conveyor
edges: 571 mm, 2 lanes, right
conveyor edges fixed
a
Alternating placement mode
Distance of outer conveyor
edges: 562 mm, dual conveyor
in single conveyor mode, right
conveyor edge fixed
a
Max. 265
Movable conveyor side
Stationary conveyor side
a) The diagram only shows settings with a fixed righthand conveyor edge. A setting with the stationary conveyor
edge on the left is also possible. All dimensions in millimeters.
Max. 265
285,5
571
Min. 35
285,5
179
Max. 265
285,5
Min. 35
Max. 265
571
Max. 460
Machine center
Machine center
Machine center
Adjustable conveyor side position and max. PCB width
Conveyor side position Max. PCB width Distance of fixed sides to one another, for various fixed side
position settings
Outside Right or left
234,2 mm 216 mm 468,4 mm 251,7 mm
259,7 mm 242 mm 519,4 mm 277,2 mm
268 mm 250 mm 536 mm 286 mm
268 mm SMEMA 250 mm 536 mm 285.5 mm
281 mm 260 mm 562 mm 299 mm
281 mm SMEMA 260 mm 562 mm 298,5 mm
285.5 mm 265 mm 571 mm 303 mm
Customized (variable) Up to max. 265 mm Up to max. 571 mm Up to max. 303 mm
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PCB warpage
PCB warpage across the direction of travel
max. 1 % of the PCB diagonal, but not
exceeding 2 mm
PCB warpage on the conveyor
Fixed clamped edge
Movable clamping device
PCB
Fixed clamped edge
Conveyor belt
PCB transport direction
Front board edge
Front board edge
PCB warpage in direction of travel + PCB thickness < 5.5
mm
Bending up of front board edge max. 2.5 mm
Left conveyor belt
Right conveyor belt
PCB transport direction