HEIDENHAIN CNC Pilot 4290 V7.1 Description of B and Y axes - Manual (Page 29)

HEIDENHAIN CNC PILOT 4290 29
1
.5 DIN PLUS: Cont
ours in the XY Plane
Linear pattern in XY plane, G471-Geo
G471 defines a linear pattern in the XY plane. G471 affects the hole or
figure defined in the following block (G370 to G375, G377).
Parameters
Q
Number of figures
X Starting point of pattern (radius)
Y Starting point of pattern
I End point of pattern (X direction; radius)
J End point of pattern (Y direction)
Ii Distance in X direction between two figures
Ji Distance in Y direction between two figures
A Angle of longitudinal axis to X axis
R Total length of pattern
Ri Distance between two figures (pattern distance)
Programming notes
„ Program the hole/figure in the following block without a
center.
„ The milling cycle (MACHINING section) calls the hole/
figure in the following block - not the pattern definition.