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6 Component handling User Manual SIPLACE HF Series 6.1 Feeders Software Version S R.505.xx 05/2004 US E dition 234 6.1.1 Safet y instructions for processing cap a citors based on powdered met al There is a risk as sociat…

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User Manual SIPLACE HF Series 6 Component handling
Software Version SR.505.xx 05/2004 US Edition 6.1 Feeders
233
6 Component handling
6.1 Feeders
The following feeders are currently available for supplying various component types to the place-
ment system:
Tape feeders 6
– 8 mm SII feeder
– 3 x 8 mm S feeder, 3 x 8 mm S feeder for 0201/0402 components
– 12 mm S feeder for capacitors based on powdered metal, model C/D
– 12 mm S feeder for capacitors based on powdered metal, model E
– S feeders for 12/16 mm, 24/32 mm, 44 mm, 56 mm, 72 mm, and 88 mm
Other feeders 6
– Vibratory stick feeder, type 3
– Bulk case feeder
– Surftape feeders for 8 mm, 12 mm, and 16 mm
These feeders can be used to process the latest package forms of all components, such as bulk
cases, stick magazines, and taped components.
The most important feature of the modular component feeding system is its great flexibility. For
example, the feeding intervals can be set on the feeder. The tape feeders can handle both paper
and blister tapes. In this way, just a small selection of feeders is sufficient for inserting a wide range
of component types.
The position detection (vision) system on the feeders enables the precise component pick-up po-
sition to be determined. The position is determined automatically whenever the feeder or compo-
nent trolley is changed.
Feeders can thus be changed quickly and easily, even by inexperienced personnel.
PLEASE NOTE
Detailed information on the feeders is contained in the component feeder operating instructions.
6 Component handling User Manual SIPLACE HF Series
6.1 Feeders Software Version SR.505.xx 05/2004 US Edition
234
6.1.1 Safety instructions
for processing capacitors based on powdered metal
There is a risk associated with processing capacitors based on powdered metal (e.g. tantalum).
The risk is that
– an exothermic reaction, i.e. a sudden build-up of heat, may occur, if these components are
damaged. If the ambient conditions are unfavorable, and depending on the capacitance, this
build-up of heat can cause damage.
– This effect can occur when these components are cut.
Please contact your suppliers to clarify whether the components that you handle are affected.
In extremely rare cases, this risk can occur in the tape cutter of SIPLACE machines, with the re-
mote possibility of causing a smoldering fire in the waste tape.
The ambient conditions are unfavorable if:
(1) The components remain on the tape while the set tape cycle is checked (since the operator
can cycle the feeder onward without removing components during this check).
(2) The components remain on the tape, e.g. due to a tear in the cover foil.
(3) The components remain on the tape, and the components or tape do not conform to the
specification, thus increasing the pick-up error rate.
Please follow the instructions given below to minimize the risk when placing capacitors based on
powdered metal.
(1) If the component tape is cycled onward manually, the operator must remove any components
remaining in the tape pocket.
(2) If the cover foil tears, the operator must remove any components remaining on the tape.
(3) The waste tape container must be emptied regularly (recommended interval: every hour).
6
WARNING
To avoid the risk, it is essential to use only feeders that have
been approved for placing such components, namely:
for model C/D item no.: 00141118-01
for model E item no.: 00141117-01 6
6
The feeders are labeled as shown
below:
6
User Manual SIPLACE HF Series 6 Component handling
Software Version SR.505.xx 05/2004 US Edition 6.2 Technical data for the feeders
235
6.2 Technical data for the feeders
The following pages contain diagrams of all the feeders, technical data and the feeder setting op-
tions on the placement system.
6.2.1 8 mm S II feeder
Fig. 6.2 - 1 8 mm S II feeder
Item no. 00141096-xx 6
Width 30.6 mm 6
Tracks per feeder 2 6
Assigned locations 1 6
Maximum number of feeders 4 x 15 6
Stock of components for 7" reels approx. 4000 6
Transport distance (variable) 2mm / 4mm 6