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3-3 ADJUSTING THE SPEED
The selection of the feeding speed for
EN
the power feeder rolls closely depends
on the following information:
- type of machine tool (spindle
moulder, thicknesser planer, circular
saw)
-
tecnical
specifications
machine tool and its ratings
- speed of the tool
- diameter of the tool
- number of cutting edges
- quality of cutting edges
- hardness of the material to be removed.
- thickness of the material to be removed
- finishing surface of the feedstock
- surface of the material to be dragged
- hardness of the rubber roll
The speed must be selected by a
WARNING
skilled operator.
42
You can choose 4 different speeds
with the following adjustments:
1) Inverting transmission gears A and
B.
of
the
Ingranaggio
A
Z16
B
Z34
Velocità
~4
(m/min.)
To invert transmission gears A and B
proceed as follows:
1) Disconnected the power feeder
from the mains by removing its plug
from the electric socket.
2) Open the side door by unscrewing
the locking screw.
3) Unscrew the locking screws and
exchange the gears A and B .
4) Tighten the gear nuts and shut the
side door.
WARNING
When this operation in over, make
sure the guard has been properly
tightened.
Fig.14
Z24
Z26
Z34
Z26
Z24
Z16
~8
~9
~18
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