HEIDENHAIN SW 54843x-03 DIN Programming - Manual (Page 209)

HEIDENHAIN MANUALplus 620, CNC PILOT 640 209
4.4 Cont
our f
o
rm
elements
Recess (general) G23-Geo
G23 defines a recess on the previously programmed linear reference
element. The reference element can also be oblique.
Parameters
H
Type of recess (default: 0)
 0: Symmetrical recess
 1: Relief turn
X Center point of recess on the face (diameter)
No input: Position is calculated
Z Center point of recess on the lateral surface
No input: Position is calculated
I Recess depth and recess position
 I>0: Recess at the right of the reference element
 I<0: Recess at the left of the reference element
K Recess width (without chamfer/rounding arc)
U Recess diameter (diameter of recess base). Use U only if the
reference element runs parallel to the Z axis
A Recess angle (default: 0)
 H=0: Angle between recess edges (0° <= A < 180°)
 H=1: Angle between reference line and recess edge (0° < A
<= 90°)
B Outside radius/chamfer at corner near the starting point (default: 0)
 B>0: Radius of rounding
 B<0: Width of chamfer
P Outside radius/chamfer at corner far from the starting point
(default: 0)
 P>0: Radius of rounding
 P<0: Width of chamfer
R Inside radius in both corners of recess (default: 0)
BE, BF, BD, BP and BH (see „Machining attributes for form
elements” on page 201)
FP
Do not machine element (only necessary for TURN PLUS):
 1: Do not machine recess
The Steuerung refers the recess depth to the reference
element. The recess base runs parallel to the reference
element.