Operation Manual

HEIDENHAIN CNC PILOT 4290 203
4.16 Zero Point Shifts
Contour shift, mirroring the coordinate system
Shift contour, do not mirror
Contour mirroring and shifting
N.. . . . Rear side machining on the opposing spindle
N.. G121 H1 Q1 Z.. D1 Shifts and mirrors the contour; mirrors the
coordinate system.
N.. . . .
N.. . . . Rear side machining on the opposing spindle
N.. G121 H0 Q0 Z.. D1 Shifts the contour
N.. . . .
N.. . . . Rear-face machining with one spindle (manual
rechucking)
N.. G121 H1 Q0 Z.. D1 Shifts and mirrors the contour
N.. . . .