Hitachi C 10FSB, Технические данные и руководство по обслуживанию

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a Large deflection of
saw blade.
(Causes rough cut
surface.)
b Poor movement of
slide pipe section
prevents smooth
cutting.
c Excessive clearance at
the slide pipe section.
d Surface parallelism of
washers (D) is
inaccurate due to
surface defects such
as impact marks and
scratches.
e Improper slide cutting
technique.
f Inaccurate squareness
between turn table
and saw blade,
causing saw blade to
cut at an improper
anglle and make
cutting marks.
g Excessively fast
cutting speed.
h Improper clamping of
workpiece.
i Turn table is not fixed
with side handle.
j Loose fitting of
swiveling portion of
hinge and gear case,
or sluggish movement.
k Cutting operation
becomes sluggish
because workpiece is
warped or bent.
l Excessive vibration
Slide load should
be within 2 to
3 kg.
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0.03/44
(Fig. 92)
------
0.15/100
(Fig. 87)
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• Same as Item 1-(b).
• Apply machine oil to the slide
pipe section.
• Check the slide pipe section for
any scratches or the like.
Repair as necessary.
• Readjust the Bushing [108].
• Replace Hinge (A) Ass'y [75]
and Ball Bushing [106] as
necessary.
• Repair impact marks or
scratches at the two Washers
(D) [199] or replace them if
necessary.
• See paragraph 8-7 "(4) Slide
Cutting". Do not apply
unnecessary force for
successful slide cutting.
• Same as Item 1-(a).
• Reduce cutting speed.
• Properly clamp workpiece with
vise ass'y.
• During cutting, fix Turn Table
Ass'y [26] in position with Side
Handle [45] without fail.
• Same as Item 1-(h).
• Correct warp or bend with
planer.
• Recheck items (a), (c), (d) and
(i).
Washer (D)
Item
Phenomenon
Cause (s)
Factory
standard
2
Fig. 92
Inspection, repair or adjustment
0.2/245
(Dummy disc)
Rough cut surface
Parallelism = 0.03/44
A
Washer (D)
A
A