HEIDENHAIN SW 54843x-02 DIN Programming - Manual (Page 245)

HEIDENHAIN MANUALplus 620, CNC PILOT 640 245
4.1
1
F
eed r
a
te
, shaf
t speed
Feed per tooth Gx93
Gx93 (x: spindle 1...3) defines the drive-dependent feed rate with
respect to the number of teeth of the cutter.
Constant feed rate G94 (feed per minute)
G94 defines the feed rate independent of drive.
Feed per revolution Gx95
G95: Main spindle; Gx95: Spindle x (x: 1...3)
Gx95 defines a drive-dependent feed rate.
Example: G193
. . .
N1 M5
N2 T1 G197 S1010 G193 F0.08 M104
N3 M14
N4 G152 C30
N5 G110 C0
N6 G0 X122 Z-50
N7 G...
N8 G...
N9 M15
. . .
Parameter
F
Feed per tooth in mm/tooth or inch/tooth
The actual value display shows the feed rate in mm/rev.
Example: G94
. . .
N1 G14 Q0
N2 T3 G94 F2000 G97 S1000 M3
N3 G0 X100 Z2
N4 G1 Z-50
. . .
Parameter
F
Feed per minute in mm/min or in./min
Example: G95, Gx95
. . .
N1 G14 Q0
N2 T3 G95 F0.25 G96 S200 M3
N3 G0 X0 Z2
N5 G1 Z0
N6 G1 X20 B-0.5
. . .
Parameter
F
Feed rate in mm/revolution or inch/revolution