HEIDENHAIN iTNC 530 (606 42x-02) - Manual (Page 255)

HEIDENHAIN iTNC 530 255
6.6 P
a
th Cont
ours—FK F
ree Cont
our Pr
ogr
a
mming
Direction and length of contour elements
Example NC blocks
X
Y
LEN
AN
0°
I AN
X
Y
25
35°
12.5
45°
15
R6
10
R1
5
Known data Soft keys
Length of a straight line
Gradient angle of a straight line
Chord length LEN of an arc
Gradient angle AN of an entry tangent
Center angle of an arc
27 FLT X+25 LEN 12.5 AN+35 RL F200
28 FC DR+ R6 LEN10 AN-45
29 FCT DR- R15 LEN 15