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Bolt
(3) Turn the cutter block over, and set the other side in
the same manner.
3. Adjustment of cutter blade height:
CAUTION
As the set gauge has been accurately factory
adjusted, never attempt to loosen it.
(1) Loosen the 2 screws holding on the blade and set
plate (A). (Fig. 32)
(2) Press the turned surface of set plate (A) to the wall
surface b while adjusting the blade edge to the wall
surface a of the set gauge. Then, tighten them with
the 2 screws. (Fig. 33, 34)
Machine screw
Blade holder
Fig. 31
Machine screw
Fig. 32
Fig. 33
Blade
Set plate (A)
Turned surface
SHARPENING THE CUTTER BLADES
Use of the accessory Blade Sharpening Ass'y is
recommended for convenience.
(1) Use of Blade Sharpening Ass'y.
As shown in Fig. 35, two blades can be mounted on
the blade sharpening ass'y to ensure that the blade
tips are ground at equal angles. During grinding,
adjust the position of the cutter blades so that their
edges simultaneously contact the grinding stone as
shown in Fig. 36.
Cutter blade
(2) Cutter blade sharpening intervals
Cutter blade sharpening intervals depend on the type
of wood being machined and the cutting depth.
However, sharpening should generally be effected
after each 1,640 ft (500 m) of cutting operation.
(3) Grinding allowance of the cutter blades
As illustrated in Fig. 37, a grinding allowance of 0.14"
(3.5 mm) is provided for on the cutter blade. That is,
the cutter blade can be repeatedly sharpened until
its total height is reduced to 0.96" (24.5 mm).
English
Wall surface a
Set gauge
Wall surface b
Fig. 34
Machine screw
Fig. 35
Fig. 36
19
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