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User Manual SIPLAC E HF Series 5 Tasks on the m achine Software Vers ion SR.505.xx 05/2004 US Edition 5. 7 Avoiding track erro rs 223 5.7.4 C omponent coordinate system and pick-up angle 5 Fig. 5.7 - 2 Position of the co…
5 Tasks on the machine User Manual SIPLACE HF Series
5.7 Avoiding track errors Software Version SR.505.xx 05/2004 US Edition
222
5.7 Avoiding track errors
5.7.1 General
Æ Make sure that the areas around the feeders are clean and that there are no loose components
in the feeder area or under the feeders.
Æ Ensure that the supporting surfaces of the feeders, and particularly the magnetic rails of the
component feeder tables, are clean and level.
Æ Refill promptly with components.
Æ 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.
Æ Handle the feeders carefully when you insert them into or remove them from the component
feeder table as these are high-precision devices.
Æ Close the flaps of the feeders because they can be easily damaged when open.
Æ Check that the pick-up position for components in the S feeders has been correctly set (see
example below).
Example for 8mm S feeders 5
5
Fig. 5.7 - 1 Pick-up position for components > 3 mm and </=
3 mm
Æ Check to see if all the plugs of the feeders are plugged in to the correct sockets.
5.7.2 ... on the 8 mm S tape feeder
Æ NEVER open the cover flap without first releasing the tension of the cover foil remover.
Æ Insert the tape material over the spring into the tape feeder.
5.7.3 ... on the tape container
Æ Insert the dividing plates correctly (see Fig. 5.3 - 2).
Æ Use spindles for large tape reels.
Component pick-
up position
> 3 mm
Component pick-
up position
≤ 3 mm
Width
User Manual SIPLACE HF Series 5 Tasks on the machine
Software Version SR.505.xx 05/2004 US Edition 5.7 Avoiding track errors
223
5.7.4 Component coordinate system and pick-up angle
5
Fig. 5.7 - 2 Position of the component and its pick-up angle
Special
component
Stick maga-
zine:
Chip-
components
with polarity
0402
2220
The anode must be
aligned with the +X
coordinate.
Package form
type
Coordinate system
Position in the feeder
Pick-up angle/
nozzle angle
Tape:
SOT 23
Stick maga-
zine:
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 on the machine User Manual SIPLACE HF Series
5.8 Refilling components Software Version SR.505.xx 05/2004 US Edition
224
5.8 Refilling components
The online help contains information on refilling components with and without barcodes.
Æ With tape feeders, make sure that you always splice on a new tape early enough so that the
feeders do not run out of components.
Æ 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 pick-
up errors and prolonged down times.
Æ Always insert spindles when using tape reels of 5" and larger (see Fig. 5.3 - 3) and make sure
that the dividing plates are inserted correctly (see Fig. 5.3 - 2
).