Newlong DS-9C - Machine Adjustments: Cutter; Thread Cutter Adjustment (DS-9 A); Cutter Adjustment (DS-9 C)

5.
t-paffiH
(DS-eA)
t 4
7 A
tt,l
7 B
arffi
Tlebit
ttho
&'i
t.=EE
V\"
(Fis.12)
a)
t4z
A
i*ElErtaawlt,tt}ffiffittl-'
(t8v
r"
4ffiv
rft
ztst#O
+T8trb/et
t&i
,rln,
B
ttf47v,{-oi#rr,'fi,.
*)@-efnmt"
I
",
511;il;**,L(r,{7
BiitoLb*ii*LirL*.,
n,
I
A
o>:
fr
l.
2
mrntt'7t6iatruEf+r@4ffi
E<tr
€t<
|
il
-f47
ALt47
B
tDtyti(^zrflrD&'{EBD"f47
|
rzz\-2911<e6gL*i"
I
e) /n s
AAHi2<i47
A.B
o>ffitrr''fL.
/-y-t+<
|
*bt-TL)J.>trL*,
gJtt'ffi\
rt:*<9]
ffi
ffi
,r
E
fr
l.qJfi"
I
I
r.ffi@Ds-eAull
ffir nilr
ll
EJfl II]fl
ffil lfnk
*{q
*\
\Krilrl
b ll
t'(aA
Fis'12
)
|
6.
h'yl--.olefrr*
I
)tyF*o>ffiWb-f
6tr!E.
/,f-7
*{R't.j9J'>aara*
|
r,r"
-7*JRri@trr<1,''6:&&AEffiL((fd*v''"
I
]trfl.Tl]a-}.&'t'6LZi*,
v''.tbffilErrz.E-ef"
I
d S9]-e.E'll
t#trt'L=c,
LTJ LT
flbrffi
7*6t2rt*3-.
I
}.TJTT
tf
6&3(Fie.
t3)*r@,
@, @l:z
l'@,
@
ttffi
|
.
?;y+*;),
*r^*o*
rt(Fis.
14)o
&
)
t=iva*z+
|
-sii
0.1mm-0.2mm
{l/r61iO.*r@-eAEELEf"
:
I
o&ts'b'ItT
fl
flftffilultt.
Ef,fL(v''ari
icffiEL
I
((ldst,l
I
r tt
I
=az+<a&6&*(Fig.r4)o&il=.
t.l;LTTJaFeil=
I I
lrtztrw,t
+xtt*;tAr
(rrf:Etlf,.
ffiHt=H;F:Ff"
I I
I
rl
b) .CIffi#.Dfrrt
t,@t+ro
lrffi<&)(<.
trl@a
I
ffiD((ldsl""
5.
Adjustins/ffi W,
5.
Thread
Cutter
(DS-9A)
The
knives,
(A)
and
(B)
are to
be adjusted
as following
steps.
a)
pix
the
knife
(A)
with
tightening
scre\4r
@
at the
proper
position.
Be
sure that
the knife
edge
does not
protrude
from
thread
gutter
ofthroat
Plate.
b)
Fix
the knife
(B)
in
the
gutter
ofknife
lever,
bv
tentativelv
tightening
screw
@.
c) Tum
pulley
clockwise
direction.
When
the knife
(B)
moves
farthest
right
position,
fix
the knife
(B)
moves
so that
it
contact
with
the
edge
of
knife
L\)
approx,
2mm.
d) Sliehtly
bend
knife
lever
to obtain
proper
contact
between
knife
(A)
and
(D.
e)
Tr:nto
cut
several
threads wound
and then confirm
ifthey
are cut
sharply and
straightly.
6. Cutter
(DS-9C)
a) To
occlude
the upper and
lower blades, manually
move
the
upper
blade. To
do so,
put
off air
source. Here,
prior
to
lowering
the upper blade,
loosen the
screws
@,@
and
@
andthenuts
@
and
@
shownh(fie.tf).
When
both blades
are oecluded,
allow
a
gap
of
0.1 to
0.2mm between
the faces of the
two blades on the
rear
side, andtighten
the
screw
@
and the nut
@.
b) After
the
setting
described
in
O
above,
where the
screw
@
is
in light contact
with the screw
@,
tighten the
nut
@.
u*.,a1
;a 7+v
t&
6
&*(Fie.1
4)O
&5
l:,
-E.n
&T 5
o
Fe3
l:
,a7F*fr,
I
tfEl*t/-(Ltf:Elt{f,.
ffi+t:H*tf
"
NOTE:
The
gap
a{ustment
can be
easily made
placing
a
sheet of
Kraft,
paper
between
the
upper and lower
blades, as shown
in
(Fig.14).
10