Flott P 30 STG PV Betriebsanleitung Seite 25

Drilling with Programmable Feed
In accordance with the selected parameters, start the feed with the drilling crosshairs
tracer (30). If the drilling crosshair tracer is actuated again the feed stops. Once the selected drilling depth is
attained, the feed remains in this position (relief milling for 0.5 sec).
2.4 „Tapping"
Pole-changing switch at setting "0". Main switch to position "1". Sleeve in basic position "Top". Clamp the drilling
depth stop (24) at maximum drilling depth.
Use to select the mode of operation "Tapping" (key lights up).
In contrast to the operating modes "Drilling with manual feed" and "Drilling with programmable feed PV", the
operating mode "Tapping" can also be started when the sleeve is not in the basic position "Top". This function is
required if, for example, an operation has been terminated and the drill is still in active contact.
Attention! Spindle turns "Left" until the sleeve reaches the basic position "Top".
Spindle speed
Use pole-changing switch to select the speed step. While the machine is running, set the spindle speed with the
adjusting lever (19).
Reference point
Use the drilling crosshairs to guide the tool to the workpiece and
zero.
Setpoint value for drilling depth
Use and to move the flashing cursor to the digit to be changed. Use
value.
or
Set the reference point. Use the drilling crosshairs to guide the tool to the desired drilling depth. Press
accept the displayed "Actual value for drilling depth" into the displayed "Setpoint value for drilling depth".
Tapping
In accordance with the parameters selected, the drill is guided down into the core hole by means of drilling
crosshairs until it starts cutting. The drill then automatically pulls itself into the core hole until the set thread depth
has been reached, the limit switch "Thread bottom" is actuated, or the drilling crosshair tracer (30) is actuated. At
this stage the electronic system changes the direction of rotation of the spindle and the drill automatically pulls itself
out of the thread hole it has created. The sleeve's retraction spring pulls the drilling spindle back into its original
position. The top limit switch is actuated at this position and the electronic system again reverses the direction of
rotation.
205289 D/GB
GB
to set the actual value for drilling depth to
or to change the
to
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