− 9 −
(5)-1. Counter knife (Adjusting the travel amount) (Positioning of the counter knife base stopper)
) Turn the handwheel to bring counter knife to
the lower dead point of the thread take-up lever,
and loosen knife base stopper setscrews
1
and
counter knife driving arm clamping screw
2
.
2) When the top end of counter knife
3
is spaced
37.8 ± 0. mm from the bed slide groove, bring
counter knife base
4
into contact with counter
knife base stopper
5
(as shown in
a
). (At this
time, you may use the adjusting gauge supplied
with the unit.)
3) Tighten counter knife base stopper setscrews
1
.
4) In the state as described in Step 2), adjust the
clearance provided between thread trimming
cylinder joint
6
and cylinder mounting plate
7
to
9.0 ± 0.5 mm. Tighten counter knife driving arm
clamping screw
2
.
(At this time, remove the longitudinal play by
moving counter knife base
4
downward and
moving counter knife driving arm
8
upward.)
37.8 ± 0.1 mm
Top surface of machine bed
Groove section
of slide plate
Counter knife
Gauge for adjustment supplied as accessories
37.8 mm
26.8 mm
29 mm
Thickness : 0.6 mm
43 mm
1
3
4
a
37.8 ± 0.1 mm
19 ± 0.5mm
7
6
8 2
5
