Operation Manual

HEIDENHAIN CNC PILOT 4290 255

4.25 Front/Rear-Face Machining

Rapid traverse on front/rear face G100

G100 moves at rapid traverse along the shortest path to the end point.

Example: G100

. . .

N1 T7 G197 S1200 G195 F0.2 M104

N2 M14

N3 G110 C0

N4 G0 X100 Z2

N6 G100 XK20 YK5 [rapid traverse on front

face]

N7 G101 XK50

N8 G103 XK5 YK50 R50

N9 G101 XK5 YK20

N10 G102 XK20 YK5 R20

N11 G14

N12 M15

. . .

Parameters

X End point (diameter)

C End angle—for angle direction, see graphic support window

XK End point (Cartesian)

YK End point (Cartesian)

Z End point (default: current Z position)

Programming:

 X, C, XK, YK, Z: Absolute, incremental or modal

 Program either X–C or XK–YK

Danger of collision!

During G100 the tool moves on a linear path. To position

the workpiece to a defined angle, use G110.