Power Down Feed Operation - Acra 46SF Instruction Manual

POWER DOWN FEED OPERATION:

1. Firs, check the proper feed speed for the object the cutter.
2. By adjusting the shift dial "A"(see Fig2), You can obtain the speed you need.
The shift dial can be operated during the machine running or when the machine is
stopped by turning it on clockwise or counter-clockwise.
3. Adjust the proper distance between the object and cutter and the feeding depth
needed. When adjusting the feeding depth, first release the dial fix-nut "B"(see
Fig.2)and turn the indicating ring "c" to the depth needed. Then reset "B"
"tightly again.
4. Start the machine and push out the handle rod "F"(see Fig.2), then the spindle
will feed down automatically until the end of stroke you set. It will go back
automatically at the end of stroke.
5. If you want to set micro-adjustment, you should turn the shift dial "E"to "0" at
fist.
CAUTION:
The maximum spindle spindle for power down feed is 107 mm only
When spindle power down feed motion is released, spindle will return
automatically. Please watch out the handle rod turning.
E
A
C
Fig.2
B
F
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