HEIDENHAIN iTNC 530 (34049x-08) - Manual (Page 237)

HEIDENHAIN iTNC 530 237
6.4 P
a
th cont
ours—Car
te
sian coor
dinat
e
s
Circular path CR with defined radius
The tool moves on a circular path with the radius R.
 Coordinates of the arc end point
 Radius R
Note: The algebraic sign determines the size of the
arc!
 Direction of rotation DR
Note: The algebraic sign determines whether the arc
is concave or convex!
 Miscellaneous function M
 Feed rate F
Full circle
For a full circle, program two blocks in succession:
The end point of the first semicircle is the starting point of the second.
The end point of the second semicircle is the starting point of the first.
X
Y
CC
S1=E
E1=S
R