HEIDENHAIN iTNC 530 (606 42x-02) ISO programming - Manual (Page 167)

HEIDENHAIN iTNC 530 167
5.1 Ent
e
ri
ng T
o
ol-Relat
ed D
a
ta
Spindle speed S
The spindle speed S is entered in revolutions per minute (rpm) in a
T
block. Instead, you can also define the cutting speed Vc in m/min.
Programmed change
In the part program, you can change the spindle speed in a T block by
entering the spindle speed only:
U To program the spindle speed, press the S key on the
alphabetic keyboard.
U Enter the new spindle speed.
Changing during program run
You can adjust the spindle speed during program run with the spindle-
speed override knob S.