00191369-02.pdf - 第339页
User Manual HS-50 7 What should you do ... Software V e rsion SR.501.xx 1 2/99 Issue US 7.8 How to avoid track errors 339 t I I t 7.8.4 Component coordinate system and pick-up angle 7 Fig. 7.8 - 1 Position of the compone…
7 What should you do ... User Manual HS-50
7.8 How to avoid track errors Software Version SR.501.xx 12/99 Issue US
338
t IIt
7.8.2 ... on the 8 mm S tape feeder module
Å NEVER open the cover flap without first releasing the tension of the cover foil remover.
Å Set the pick-up position and the spacing of the tape according to the short instructions en-
closed with each tape feeder module.
Å Insert the tape material over the spring into the tape feeder module.
7.8.3 ... on the tape container
Å Insert the spacers correctly (see Fig. 7.5 - 2).
Å Use insertable shafts for large tape reels.
User Manual HS-50 7 What should you do ...
Software Version SR.501.xx 12/99 Issue US 7.8 How to avoid track errors
339
t IIt
7.8.4 Component coordinate system and pick-up angle
7
Fig. 7.8 - 1 Position of the component and its pick-up angle
0°
90°
90°
SO-IC
DIL-IC
0°
SOT 194
90°
90°
SOT 23
Y
X
Vibratory feeder:
Special
Component
Chip
component
with
polarity
0402
2220
Component
type
Coordinate system Position in the feeder
Pick-up angle
nozzle angle
Tape
Tape
Vibratory feeder:
Tape
Tape
Y
X
Y
X
Holes
Y
X
Y
X
The anode must be
aligned with the
+x-coordinate
7 What should you do ... User Manual HS-50
7.9 What to note when refilling components Software Version SR.501.xx 12/99 Issue US
340
t IIt
7.9 What to note when refilling components
The refilling of components with and without a barcode is described in chapter 4, section 4.1. 7
Å 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.
Å 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 over-filled. The tape could
then slip off the reel and become tangled. Under certain circumstances, this could cause pick-
up errors and prolonged down times.
Å Always insert shafts when using large tape reels and make sure that the dividing plates are
inserted correctly (see Fig. 7.5 - 2
).
7.10 Tools for the operator
All operators are to be equipped with the tools listed in the following. It is recommended to store
the tools in an appropriate container to avoid being injured when removing the tools from the con-
tainer (i.e. by a pair of tweezers). 7
Every operator of the machine requires: 7
– SMD tweezers
– A brush with short bristles to clean the component tables
– A set of small regular and Phillips-head screwdrivers
– A tape splicing clamp and splicing materials
– Scissors for splicing tape (do not use multi-purpose scissors or diagonal cutters)
– Erasers or fiberglass pens to remove fiducials
– Indelible pens for marking the tracks
– Cleaning agents (ethyl alcohol, Plexiglass cleaner, cotton wool tips, lint-free cloths,
pipe-cleaners)
– WD40 corrosion protection
– Vacuum cleaner