HEIDENHAIN CNC Pilot 4290 V7.1 - Manual (Page 195)

HEIDENHAIN CNC PILOT 4290 195
4.14 F
e
ed Rat
e
and Spindle Speed
Constant surface speed Gx96
G96: Main spindle; Gx96: Spindle x (x: 1...3)
The spindle speed is dependent on the X position of the tool tip or on
the diameter of the driven tools.
Speed Gx97
G97: Main spindle; Gx97: Spindle x (x: 1...3)
Constant spindle speed.
Example: G96, G196
. . .
N1 T3 G195 F0.25 G196 S200 M3
N2 G0 X0 Z2
N3 G42
N4 G1 Z0
N5 G1 X20 B-0.5
N6 G1 Z-12
N7 G1 Z-24 A20
N8 G1 X48 B6
N9 G1 Z-52 B8
N10 G1 X80 B4 E0.08
N11 G1 Z-60
N12 G1 X82 G40
. . .
Parameters
S Cutting speed in m/min or ft/min
Example: G97, G197
. . .
N1 G14 Q0
N2 T3 G95 F0.25 G97 S1000 M3
N3 G0 X0 Z2
N5 G1 Z0
N6 G1 X20 B-0.5
. . .
Parameters
S Speed in revolutions per minute
G26/Gx26 limits the spindle speed.