OM-1606-006w_GT-28x.pdf - 第141页
OM-1606 6. Splicing 6-39 0908-001 (3) When the splicing tape is adhered, set the center of the cut position of the splicing tape. If the tape is deviated along the direction of the splicing tape, the tape joint section m…
OM-1606
6-38
6. Splicing
0908-001
6.9.4 Precautions
(1) When the carrier tape is cut or spliced, take care so that the
component feed pitch does not slide.
Otherwise, the pick-up error might occur.
(2) Cut and splice the carrier tape so that there is no gap, overlap or
deviation of the carrier tape on the joint position.
Cut the tape at an angle of 90 degrees to the long side and at the
same position, based on the sprocket hole.
If there is any gap, overlap or deviation, a feed error might occur.
Gap
Overlap
Deviation
OM-1606
6. Splicing
6-390908-001
(3) When the splicing tape is adhered, set the center of the cut position of
the splicing tape.
If the tape is deviated along the direction of the splicing tape, the tape
joint section might come off.
Positional Deviation
(4) Do not let the splicing tape swell very far out from the carrier tape.
If there is any swell out, a feed error might occur.
OM-1606
6-40
6. Splicing
1005-002
6.10 Splicing Procedure using a pocket on the carrier tape
6.10.1 Cutting New Tape
CAUTION
Cut it off with the greatest care so as not to cut your nger.
(1) Prepare a new tape.
Peel off the cover tape up to the joint
position.
Cut off the carrier tape with pockets
so that the center of a carrier pocket
is cut.
(2) Cut the tape, using the tape cutting jig.
Set the new tape on the pilot pins so
that the cover tape is turned down.
Then, cut the carrier tape together
with the cover tape.
The tape cut jig is used for the tapes up
to the 32 mm width. For the 44 mm,
56 mm width tape, cut the tape by two stages. Otherwise,
cut the tape using the commercially available scissors so
that the cut position is not deviated.
There should be no component here.
Mirror Surface
(Make sure that there is no
component in the component
compartment hole on the
rear side of the carrier tape).
Pilot Pins
Scissors
Cover Tape
•
For the tape with the width of 72 or
88 mm, cut it using commercially
available scissors with a blade long
length enough to cut the tape all at
once, so that the cut position does
not deviate.
Cover Tape
Splicing Position
(Cut Position)
Carrier Tape
Component Compartment
Hole
Pilot Pins