Micro Feed Of Spindle; Selection Of Auto-Feed Depth Of Spindle; Ejection Of Tool - Nambuk NRD - 1300 Product Manual

Products Manual
NRD-1300,1600

6-10. Micro Feed of Spindle

If the spindle feed lever is placed at the
micro feed position and the micro feed handle
is turned by hand, micro feed of the spindle is
enabled.
The scale dial of the micro feed is imprinted
by the 0.025cm unit gap.
If the handle is rotated once, 2.35mm will be
fed.
6-11. Selection of
Spindle
The spindle feed dial is marked in black
(0~117), green (118~235), and red (236~300),
and the process is possible up to the selected
depth.
For the feed depth, after the depth of the hole
for the process is selected with the spindle
feed dial on the scale plate and two dial clamp
levers are tightened, feeding will be stopped
at position "0" of the dial scale.
After the depth of the auto feed is selected,
auto feed is possible if the auto feed lever
and spindle feed lever are placed at the auto
feed position as shown in Clauses 5-9.
If feeding is completed as much as the selected
depth, the auto feed lever will return to its
original position and
stopped.
24 Nambuk Co., Ltd.
Depth of
Auto Feed
auto feed will be

-12. Ejection of Tool

6
The tool ejector of this machine has been
manufactured for the hydraulic type.
Method
For manual ejection, if the tool is pulled up
to the spindle section by the spindle feed
handle, the handle lever is pulled, the tool is
held with the right hand, and the tool ejector
button installed at the left-hand side
pressed with the left hand, the tool will be
ejected from the spindle. At this time, please
make sure to work by holding the tool with one
hand lest the tool falls on the machine or the
processed object.
During tool attachment or processing, please
attach the tool or use it while processing by
pushing the auxiliary lever for tool ejection
to prevent the spindle sleeve section from
touching the adaptor section lest the tool
falls. The lever for tool ejection will return
automatically.
NB19-E01
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