Flott P 30 STG PV, Operating Instructions Manual

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205289 D/GB
24
GB
Software module „Spanbruchzyklus“(“Boring break cycle”) (option)
From software version 1.4 the programmable feed PV electronic can be optionally fitted with a programmable boring
break cycle.
General Description
The boring break cycle allows the user to interrupt the automatic feed of the machine.
The
drill retention time and the drilling interval can be freely programmed.
By breaking the boring higher drilling accuracy is achieved, the boring tool and the machine protected and borings are
prevented from wrapping around the boring tool. (safety at work).
In particular with
deep borings and/or lengthways stretching materials we recommend the use of the boring
break cycle.
Activation of the Boring break Cycle
à
Operate and simultaneously. The function boring break is switched on, when both keys are pressed
again they are switched off again.
The function can only be switched on in the operating mode “Drilling with PV”.
Inputting the Parameters
The parameters “ drill retention time ” in [U] and the “ drill interval ” (path between the drill retention times) in [mm]
can be set.
à
Activate the boring break cycle with and .
à
Press the key twice.
The symbol for the boring break cycle flashes. Input the parameters “ drill retention time ” and “drill interval ” as
usual. The display shows, for example.
By pressing the key the inputting is left and the feed and drilling depth set values are displayed.
Saving the Parameters
à
Operate and simultaneously.
Practical Example
DrillØ Material Revolution Feed Drill retention time Drill interval
[mm] [1/min] [mm/min] [U] [mm]
5 St 52/60 2000 0,05 4 0,5
15 St 37 k 580 0,15 10 1,0
Boring break cycle is
active