00197498-03_UM_SiplaceCA-Serie_EN.pdf - 第385页
User Manual SIPLACE CA-Series 6 Working with the Machine From software version SC.708.0 Edition 12/20 14 EN -DRAFT 6.11 Avoiding Track Errors 385 6.1 1.2 Component Coordinate System and Pickup Angle 6 Fig. 6.1 1 - 1 Posi…
6 Working with the Machine User Manual SIPLACE CA-Series
6.11 Avoiding Track Errors From software version SC.708.0 Edition 12/2014 EN -DRAFT
384
6.11 Avoiding Track Errors
6.11.1 General
Make sure that the areas around the feeder modules are clean and that there are no loose
components in the feeder area or under the feeder modules.
Refill in good time with components.
Splice the tapes early. This generally means that you are to prepare the splicing material
when there is still approximately 1.5 m of tape on the reel.
Handle the feeder modules carefully when you insert them into or remove them from the
changeover table as these are high-precision devices.
Lower the pickup window for X feeder modules, as this can easily be damaged when raised.
6
Check that the pick-up position is set correctly for the components on the feeder modules.
6
6
6
6
PLEASE NOTE
A raised pick-up window leads to noticeably impaired pick-up quality.
User Manual SIPLACE CA-Series 6 Working with the Machine
From software version SC.708.0 Edition 12/2014 EN -DRAFT 6.11 Avoiding Track Errors
385
6.11.2 Component Coordinate System and Pickup Angle
6
Fig. 6.11 - 1 Position of the component and its pickup angle
Special
component
Stick
magazine:
Chip-
components
with polarity
0402
2220
The anode must be
aligned with the +X
coordinate.
Package form 0° coordinate system
Position in the feeder module
Pickup angle/
nozzle angle
Tape:
SOT 23
Stick
magazine:
Tape:
Tape:
SO-IC
DIL-IC
SOT 194
Tape:
Holes
Y
X
Y
X
Y
X
Y
X
Y
X
90°
90°
0°
90°
-90°
0°
6 Working with the Machine User Manual SIPLACE CA-Series
6.12 Refilling Components on the Changeover Table From software version SC.708.0 Edition 12/2014 EN -DRAFT
386
6.12 Refilling Components on the Changeover Table
The online help contains information on refilling components with and without barcodes.
With tape feeder modules, make sure that you always splice on a new tape early enough so
that the feeder modules do not run out of components.
However, do not splice the tapes too early because if you wind the tape onto the new reel
after splicing the end of the old tape, the reel with the new tape may be overfilled. The tape
could then slip off the reel and become tangled. Under certain circumstances, this could
cause pickup errors and prolonged down times.
When using tape reels of 15" (381 mm) and higher, always use spindles (see fig. 6.6 - 4) and
make sure that the separating plates have been inserted correctly (see fig. 6.6 - 3
).
6.13 Refilling the SWS with the Wafer Changer System
As soon as all the wafers of a certain die types have been processed (notification on the user
interface), remove the magazine from the magazine lift and replace the processed wafer.
Alternatively, you can also replace a processed wafer magazine with another magazine which
has already been prepared with new wafers.