Setting Depth Stop; Loading/Unloading Threaded Tooling - Grizzly G0810 Owner's Manual

Setting Depth Stop

The depth stop limits the drilling depth or down-
ward movement of the cutting tool. The maximum
depth is 5". This is useful when performing the
same operation multiple times.
Note: The depth stop scale functions as a general
guide only. It is not intended for tight-tolerance,
precision results. To calibrate the depth stop see
Calibrating Depth Stop on Page 41.
To set depth stop:
1. DISCONNECT MACHINE FROM POWER!
2. Install tooling (refer to Loading/Unloading
Tooling), then make sure spindle is drawn all
the way up into headstock.
3. Loosen Z-axis table lock, and raise table until
workpiece is approximately
4. Rotate depth stop adjustment knob until top
of depth stop pointer is level with desired
depth as listed on scale (see Figure 39).
Note: The depth stop scale and pointer indi-
cate depth of vertical spindle travel, which is
not necessarily equal to drilling/milling depth.
Be sure to compensate for variables, such as
clearance between workpiece and tool when
setting the depth stop. For example, if there
is ⁄ " clearance between the workpiece and
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tooling, add ⁄ " to the depth stop setting.
1
8
Scale
Figure 39. Location of depth stop controls.
Model G0810 (Mfd. Since 10/15)
⁄ " below tooling.
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Depth Stop
Pointer
Depth Stop
Adjustment Knob
Loading/Unloading
Threaded Tooling
Threaded tooling is held in the spindle by the
combination of a drawbar (see Figure 40) and
a press fit or "friction fit" when the tooling taper
matches the spindle taper.
This machine is equipped with an MT#3 spindle
taper and a ⁄ "-16 drawbar.
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8
Figure 40.
⁄ "-16 spindle drawbar.
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8
Loading Threaded Tooling
Tool Needed
Wrench or Socket 17mm ................................... 1
To load threaded tooling:
1. DISCONNECT MACHINE FROM POWER!
2. Clean any debris or oily substances from
inside spindle taper and mating surface of
tooling.
Note: Debris or oily substances can prevent
tooling and spindle from properly mating. This
condition can cause excessive vibration, poor
cutting results, or tool/workpiece damage.
Qty
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