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21 .1 mac h ine-specific user par a met e rs – HEIDENHAIN TNC 128 (77184x-01) User Manual

Page 489

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HEIDENHAIN TNC 128

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ProbeSettings

Configuration of a round stylus

Coordinates of the stylus center
[0]: X coordinate of the stylus center with respect to the machine datum
[1]: Y coordinate of the stylus center with respect to the machine datum
[2]: Z coordinate of the stylus center with respect to the machine datum

Safety clearance above the stylus for pre-positioning

0.001 to 99 999.9999 [mm]: Set-up clearance in tool-axis direction

Safety zone around the stylus for prepositioning

0.001 to 99 999.9999 [mm]: Set-up clearance in the plane perpendicular to the tool axis

CfgToolMeasurement

M function for spindle orientation

–1: Spindle orientation directly by the NC
0: Function inactive
1 to 999: Number of the M function for spindle orientation

Probing direction for tool radius measurement

X_Positive, Y_Positive, X_Negative, Y_Negative (depending on the tool axis)

Distance from lower edge of tool to upper edge of stylus

0.001 to 99.9999 [mm]: Offset of stylus to tool

Rapid traverse in probing cycle

10 to 300 000 [mm/min]: Rapid traverse in probing cycle

Probing feed rate for tool measurement

1 to 3 000 [mm/min]: Rapid traverse during tool measurement

Calculation of the probing feed rate

ConstantTolerance: Calculation of the probing feed rate with constant tolerance
VariableTolerance: Calculation of the probing feed rate with variable tolerance
ConstantFeed: Constant probing feed rate

Max. permissible surface cutting speed at the tooth edge

1 to129 [m/min]: Permissible surface cutting speed at the circumference of the milling tool

Maximum permissible speed during tool measurement

0 to 1 000 [1/min]: Maximum permissible speed

Maximum permissible measuring error for tool measurement

0.001 to 0.999 [mm]: First maximum permissible measurement error

Maximum permissible measuring error for tool measurement

0.001 to 0.999 [mm]: Second maximum permissible measurement error

Probing routine

MultiDirections: Probing from multiple directions
SingleDirection: Probing from one direction

Parameter settings