00198442-01_UM_TX-V2_EN - 第247页
User manual SIPLACE TX V2 5 Tasks at the placement machine From software version 711.1 04/2018 5.13 Avoiding track errors 249 5.13.2 Component coordinate system and pickup angle 5 Fig. 5.13 - 1 Position of the component …
5 Tasks at the placement machine User manual SIPLACE TX V2
5.13 Avoiding track errors From software version 711.1 04/2018
248
5.13 Avoiding track errors
5.13.1 General
Make sure that the areas around the feeder modules are clean and that there are no loose
components in the infeed area or under the feeder modules.
Refill promptly 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.
For X feeder modules, lower the pickup window since it can easily be damaged or cause other
damage when raised.
5
Check that the pick-up position is set correctly for the components on the feeder modules.
Check whether the separating plates have been correctly inserted.
PLEASE NOTE
A raised pick-up window leads to noticeably impaired pick-up quality.
User manual SIPLACE TX V2 5 Tasks at the placement machine
From software version 711.1 04/2018 5.13 Avoiding track errors
249
5.13.2 Component coordinate system and pickup angle
5
Fig. 5.13 - 1 Position of the component and its pick-up angle
Special
component
Stick
magazine:
Chip-
components
with polarity
0402
2220
The anode must be
aligned with the +X
coordinate.
Package form
type
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°
5 Tasks at the placement machine User manual SIPLACE TX V2
5.14 Refilling components From software version 711.1 04/2018
250
5.14 Refilling components
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 downtime.