HEIDENHAIN TNC 426B (280 472) ISO programming - Manual (Page 230)

8 Programming: Cycles 214
Example: Contour train
Define the workpiece blank
Define the tool
Tool call
Retract the tool
Define contour subprogram
Define machining parameters
Call the cycle
Retract in the tool axis, end program
Contour subprogram
%C25 G71 *
N10 G30 G17 X+0 Y+0 Z-40 *
N20 G31 G90 X+100 Y+100 Z+0 *
N30 G99 T1 L+0 R+10 *
N50 T1 G17 S2000 *
N60 G00 G40 G90 Z+250 *
N70 G37 P01 1 *
N80 G125 Q1=-20 Q3=+0 Q5=+0 Q7=+250
Q10=+5 Q11=100 Q12=200 Q15=+1 *
N90 G79 M3 *
N100 G00 G90 Z+250 M2 *
N110 G98 L1 *
N120 G01 G41 X+0 Y+15 *
N130 X+5 Y+20 *
N140 G06 X+5 Y+75 *
N150 G01 Y+95 *
N160 G25 R7.5 *
N170 X+50 *
N180 G25 R7.5 *
N190 X+100 Y+80 *
N200 G98 L0 *
N999999 %C25 G71 *
8.7 SL Cy
cles
Gr
oup II (not in
TNC 41
0)
X
Y
5
20
100
100
80
50
95
75
15
R7,5
R7,5
Kkap8.pm6 29.06.2006, 08:06 214