&.ASSEMBLY
6-6. Feed mechanism
Apply grease
to
the portions indicated by the white arrows.
-.---
+HL
_jJ
O.Smm
4624Q
5
Align the set screw with the screw
stop
and
tighten it
so
that the
clearance between the
feed
gear
and
the pulse motor X assembly
is
0.5
mm
as
shown
in
the
illustration.
* Make sure that
the
harness faces
correctly.
Adjust
the
X-motor setting plate
so
that the
gear backlash is 0
- 0.05
mm,
and
then tighten
the bolt.
1.
Feed gear
2.
Set screws
[2
pes]
3.
Pulse motor X assy [Insert from above the machine)
4.
X-motor setting plate
5.
Bolts
[4
pes]
6.
Collar
7.
Plain washers [3
pes]
8.
Bolts
[3
pes)
Apply grease
to
the grease hole
on
the inside.
4629Q
4630Q
Align
9.
X-feed lever
10.
X-feed gear
11.
Bolt
Engage the feed gear
and
the X-feed gear so that the
index marks are aligned, and then tighten the bolt
so
that they move smoothly with
no
play
in
the thrust
direction.
50
KE-430D, BE-438D
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