33
b) Adjustment of the movable knife and fixed blade
ⓐ The standard initial assembling position of the movable knife① is where the movable knife-edge protrudes 1.0~1.2 mm from the
edge of the fixed blade②.
ⓑ Adhesive condition of the fixed blade② and movable knife① has a large bearing on trimming functions of the machine. Refer to
the below picture for checking the surface adhesion.
ⓒ [Checking the surface adhesion of the movable and fixed blades]
Start manual trimming operation after painting marking ink on the upper part of the movable knife①. You can check the adhesion of
the movable and fixed blades by checking the ink trace left on the surface of the movable knife. If adhesion is not acceptable, turn
the pressure-adjusting screw④ of the fixed blade support③ to the left and right for pressure adjustment.
※ Caution) Forcefully turning the pressure-adjusting screw⑤ in a clockwise direction can break the fixed blade.
(Good)
×(Bad) Turn the pressure-adjusting
screw④ of the fixed blade holder
③ in a clockwise direction for
adjustment, and double-check
adhesion status.
×(Bad) Turn the pressure-adjusting screw
④ of the fixed blade holder③ in a
counter-clockwise direction for
adjustment, and double-check the
adhesion status.
[ Fig. 56 ]
[Checking surface (facet) adhesion]
- ※Coat marking ink on the upper tip of
the movable blade.
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