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Item
Phenomenon
Cutting operation results in
rough cutting surfaces.
Possible Cause (s)
I. The workpiece is not secure-
ly fixed in position.
J. The Turn Table is not se-
curely fixed in position with the
Side Handle [116].
K. Excessive looseness or ex-
cessive tightening of the turn
connection between the Hinge
[119] and Gear Case [53].
L. Curved or rough surface of
the workpiece causes
workpiece movement during
cutting operation.
M. Excessive vibration during
cutting operation.
--- 11 ---
Standard
Countermeasure (s)
----
Securely fix the workpiece with
Vise (A) [79].
----
When performing cutting opera-
tions, securely tighten the Side
Handle [116] without fail to fix the
Turn Table in position. (The Ball
Index Settings at 0˚, 15˚, 22.5˚,
30˚ and 45˚ are affected by
vibration, and are not sufficient to
securely fix the Turn Table.)
----
Repair or adjust affected parts as
described in Item 1. G, above.
----
Plane the surface of the work-
piece to remove defects, and
recheck the cutting.
----
Check each of Possible Causes
A, B, D, J and K, above.
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