HEIDENHAIN CNC Pilot 4290 V7.1 Description of B and Y axes - Manual (Page 39)

HEIDENHAIN CNC PILOT 4290 39
1
.6 DIN PLUS: Cont
ours in the YZ Plane
Single surface G386 Geo
G386 defines a surface in the YZ plane.
Centric polygon G487 Geo
G487 defines polygonal surfaces in the YZ plane.
Parameters
Z
Reference edge
K Residual depth
Ki Depth
B Width (reference: reference edge Z)
„ B<0: Surface in negative Z direction
„ B>0: Surface in positive Z direction
X Reference diameter
„ No entry: “X” from section code
„ “X” from G381 overwrites “X” from section code
C Angular position of surface (default: “C” from section code)
The reference diameter X limits the surface to be
machined.
Parameters
Z
Reference edge
K Inside diameter (width across flats)
Ki Length of side
B Width (reference: reference edge Z)
„ B<0: Surface in negative Z direction
„ B>0: Surface in positive Z direction
X Reference diameter
„ No entry: “X” from section code
„ “X” from G381 overwrites “X” from section code
C Angular position of surface (default: “C” from section code)
Q Number of sides (Q >= 2)
The reference diameter X limits the surface to be
machined.