HEIDENHAIN SW 54843x-02 DIN Programming - Manual (Page 481)

HEIDENHAIN MANUALplus 620, CNC PILOT 640 481
6.2 Cont
ours in the XY plane
Linear slot in XY plane, G371-Geo
G371 defines the contour of a linear slot in the XY plane.
Parameters
X
Center of slot (radius)
Y Center of slot
K Slot length
B Slot width
A Position angle (reference: positive X axis; default: 0°)
P Depth/height (default: "P" from G308)
 P<0: Pocket
 P>0: Island
I Limit diameter (as cutting limit)
 No entry: "X" from section code
 "I" overwrites "X" from section code