4 Programming
4.5 Entering Tool-Related Data
d
Spindle speed S
Enter the spindle speed S in revolutions per minute (rpm) in the TOOL
CALL block.
Input range:
S = 0 to 99 999 rpm
To change the spindle speed S in the part program:
Press the TOOL CALL key.
TOOL
NUMBER 1
Ignore the prompt for the tool number
Ignore the prompt for the tool axis.
Resulting NC block: TOOL CALL SIOOO
To change the spindle speed S during program run:
r
\
100
\
You can vary the spindle speed S on machines with stepless
ballscrew drives by turning the override knob on the operating panel.
J
4-22
TNC 370 -
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