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1 mac h ine-specific user p a ra met e rs – HEIDENHAIN TNC 620 (340 56x-02) User Manual

Page 455

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HEIDENHAIN TNC 620

455

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ProbeSettings

Configuration of probing behavior

Manual operation: Including basic rotation

TRUE: Including active basic rotation during probing
FALSE: Always move on paraxial path during probing

Automatic mode: Multiple measurements in probing functions

1 to 3: Probings per probing process
Automatic mode: Confidence interval of multiple measurements

0.002 to 0.999 [mm]: Range within which the measured value must be during multiple measurements

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

CfgTTRoundStylus

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 pre-positioning

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

Parameter Settings