OPERATI ON
HOLZMANN MASCHINEN GmbH www.holzmann-maschinen.at
Seit e 3 7
METALLDREHMASCHINE / METAL TURNING LATHE ED 750FD
14.2.9 Longit udinal t urning w it h t he aut om at ic feed
On the table (
A
) the desired feed speed is to be selected and the
corresponding change gears combination and switch position (
B
) to
adjust.
Optionally change gears must be changed.
-see 14.2.7- The combination of wheels is given in the feed and
thread table.
AUTI ON :
The clamping of the bed carriage must be unlocked
before you turn on the automatic feed! -see 14.2.7-
CAUTI ON !
By t urning on t he lat he at a high speed dial and act ivat ed A-
release lever, t he sa ddle is m oved at high speed.
Push the shift lever feed / thread (
1 3
)
dow n
to the automatic longitudinal feed switch.
If lever of automatic longitudinal feed is pulled upward completed.
14.2.10 Replacing change gears
1. Disconnect the device from the power source.
2. Loosen the two fixing screws and remove the protective cover.
3. Loosen the locking screw (
C
) on the quadrant.
4. Swing the quadrant (
D
) to the right.
5. Remove the nut (
E
) and remove from the spindle or the nuts (
E
)
and remove the change gears.
6. Install the new change gears.
7. Swing the quadrant to the left until the gearwheels have engaged
again.
8. Fix the quadrant with the locking screw (
C
) again.
9. Install the protective cover of the headstock and reconnect the
machine to the power supply.
14.2.11 Threading
During operation,
rotates
the lead screw
.
When placing
the
shift lever
feed
/
thread
(
1 4
)
downward
,
driving
the
sleigh bed
.
B
A
Summary of Contents for ED 750 FD
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