HEIDENHAIN TNC 640 User Manual page 838

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Table of Contents

Parameter settings

ProbeSettings

Configuration of tool measurement

M function for spindle orientation

Probing routine

Probing direction for tool radius measurement

Distance between lower surface of tool and upper surface of stylus

Rapid traverse in probing cycle

Probing feed rate with tool measurement

Calculation of probing feed rate

Type of speed detection

Maximum permissible rotational speed the tool tip

Maximum permissible speed with tool measurement

Maximum permissible measuring error with tool measurement

NC stop during tool check

-1: Spindle orientation directly by NC

0: Function inactive

1 to 999: Number of M function for spindle orientation

MultiDirections: Probing from several directions

SingleDirection: Probing from one direction

X_Positive, Y_Positive, X_Negative, Y_Negative, Z_Positive, Z_Negative

(depending on tool axis)

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

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

1 to 3 000 [mm/min]: Probing feed rate with tool measurement

ConstantTolerance: Calculation of probing feed rate with constant tolerance

VariableTolerance: Calculation of probing feed rate with variable tolerance

ConstantFeed: Constant probing feed rate

Automatic: Determine speed automatically

MinSpindleSpeed: Use minimum spindle speed

1 to 129 [m/min]: Permissible rotational speed on cutter circumference

0 to 1 000 [rpm]: Maximum permissible speed

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

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

True: NC program is stopped if breakage tolerance is exceeded

Tables and Overviews | Machine-specific user parameters

HEIDENHAIN | TNC 640 | ISO Programming User's Manual | 10/2017