HEIDENHAIN SW 54843x-03 DIN Programming - Manual (Page 297)

HEIDENHAIN MANUALplus 620, CNC PILOT 640 297
4.1
8
Cont
our definitions in the mac
h
ining section
Eccentric polygon on front/rear face G307
G307 defines a polygon in a contour on the front face/rear face.
Program this figure in conjunction with G840, G845 or G846.
Linear slot on lateral surface G311
G311 defines a linear slot in a lateral-surface contour. Program this
figure in conjunction with G840, G845 or G846.
Parameters
XK
Center in Cartesian coordinates
YK Center in Cartesian coordinates
X Diameter (center point in polar coordinates)
C Angle (center point in polar coordinates)
A Angle of a polygon edge to XK axis (default: 0°)
Q Number of edges (Q > 2)
K Edge length
 K>0: Edge length
 K<0: Inscribed circle diameter
R Chamfer/rounding (default: 0°)
 R>0: Radius of rounding
 R<0: Width of chamfer
P Depth/Height
 P<0: Pocket
 P>0: Island
Parameters
Z
Center (Z position)
CY Center as linear value; reference: unrolled reference diameter
C Center (angle)
A Angle to Z axis (default: 0°)
K Slot length
B Slot width
P Depth of pocket