YASKAWA yasnac i80m

2.2
PROGRAMMING
(Cont’d)
•
Splicing
NC
tape
ID
To
join
part
program
tapes,
the
two
ends should be
placed
end
to
end
without
overlapping
and without
a
space.
(2)
A
proper
length
ot'
splicing
tape
(approx.
0.08
mm
in
thickness)
should
be
applied
on
one
side.
(3)
After
splincing,
the
tape
should be checked
for
correct
alignment
of
the
feed
holes
before
use.
ooo
ooocooooo
oooooooooooo
OOOOOOOOOOOO
J
oooooooooooooooc
oooooooooooo
ooo
ooooooooooooo
oooooooooooo
ooo
ooo
ooo
ooo
o
o o
o
o
o
ooo
oooooa
ooooooooo
V.
APPROX.
SPLICING
TAPE
Jt
=ÿ
TAPE
*
Example
.
"
NCB SPLICING
TAPE
8-CHANNEL
FULLY
PERFORATED
SILVER
7
NC
TAPE
Fig.
2.2.7
Splicing
Part
Program
Tape
1
.
T
ape
splices
are
available
in
the
fully
perforated
type
and
in
the
type
in
which
only
the
feed
holes
are
punched,
but the
former
is
more
convenient.
2.
Do
not
use
rigid
industrial
adhesive,
and do
not
make the
joint
too
thick,
as
these
conditions
are
conductive
to
jamming
troubles.
•
Keeping
NC
tape
Generally,
properly
maintained
part
program
tapes
can
last
at
least
300
cycles,
with
one
cycle
consisting
of
one
reading
and
one
rewinding
pass.
I
i
1.
Part
program
tapes
should
be stored
in
a
clean
area,
free of
contaminants
and
humidity.
2.
Do
not
handle
part
program
tapes
wearing
gloves
contaminated
with
oil
or
cutting
fluid.
-
34
-