Tapping - HEIDENHAIN iTNC 530 HSCI Technical Manual

4.4.11 Tapping

MP Function and input
MP7110.0 Minimum for feed-rate override during tapping
Input:
MP7110.1 Maximum for feed-rate override during tapping
Input:
MP7120.0 Dwell time for reversal of spindle rotational direction
Input:
MP7120.1 Advanced switching time of the spindle during tapping with
coded spindle-speed output
Input:
MP7120.2 Spindle slow-down time after reaching the hole depth
Input:
MP7130 Run-in behavior of the spindle during rigid tapping
Input:
MP7150 Positioning window of the tool axis during rigid tapping
Input:
MP7160 Spindle response during Cycles 17, 207 and 18
Format:
Input:
0: Oriented spindle stop before execution of the cycle
1: No oriented spindle stop before execution of the cycle
Bit 1 – Spindle speed
0: Spindle speed is not limited
1: Spindle speed is limited so that it runs with constant
Bit 2 – Spindle in position feedback control
0: Spindle operated without position feedback control
1: Spindle operated with position feedback control
Bit 3 – Acceleration feedforward control
0: Active
1: Not active
Bit 4 –
0: Tool axis tracks the spindle
1: Tool axis and spindle interpolated
542
0 to 150 [%]
0 to 150 [%]
0 to 65.535 [s]
0 to 65.535 [s]
0 to 65.535 [s]
0.001 to 10 [°/min]
0.0001 to 2 [mm]
%xxxxx
Bit 0 – Oriented spindle stop with Cycles 17 and
207
speed approx. 1/3 of the time
Software
version and
behavior
PLC
RUN
PLC
RUN
PLC
RUN
PLC
RUN
PLC
RUN
CN123
HEIDENHAIN Technical Manual iTNC 530 HSCI
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