HEIDENHAIN iTNC 530 (340 49x-03) Pilot - Manual (Page 18)

18
Co
nto
u
r Ap
proa
ch a
n
d
D
e
pa
rture
Approaching on a straight line with tangential connection: APPR LT
8 Coordinates of the first contour point P
A
8 LEN: Distance from the auxiliary point P
H
to the first contour
point P
A
8 Radius compensation RR/RL
Approaching on a straight line perpendicular to the first contour
point: APPR LN
8 Coordinates of the first contour point P
A
8 LEN: Distance from the auxiliary point P
H
to the first contour
point P
A
8 Radius compensation RR/RL
7 L X+40 Y+10 RO FMAX M3
8 APPR LT X+20 Y+20 Z-10 LEN15 RR F100
9 L Y+35 Y+35
10 L ...
7 L X+40 Y+10 RO FMAX M3
8 APPR LN X+10 Y+20 Z-10 LEN15 RR F100
9 L X+20 Y+35
10 L ...
X
Y
20
10
20
P
A
RR
P
S
R0
15
P
H
RR
RR
40
35
35
X
Y
10
10
20
P
A
RR
P
S
R0
P
H
RR
RR
40
15
35
20