HEIDENHAIN TNC 426B (280 472) Training ISO programming - Manual (Page 11)

Solution:
HEIDENHAIN Basic Course ISO G 426
Complete program
F06
100
100
0
50
0
10 90
10
90
R10
R10
50
100
20
0 5
62154/2
Contour approach / departure
%62154 G71 *
N10
G30 G17 X+0 Y+0 Z-20 *
N20 G31 G90 X+100 Y+100 Z+0 *
N30 G99 T1 L+0 R+8 *
N40 T1 G17 S4000 *
N50 G00 G40 G90 Z+100 M03 *
N60 X-30 Y+70 * ............................................................ AUXILIARY POINT (G40)
N70 Z-5 *
N80 G01 G41 X+10 Y+70 F400 * ...................................... STARTING POINT
N80 G26 R3 * ................................................................ SMOOTH APPROCH TO
STARTING POINT
N90 Y+90 *
N100 G25 R10 *
N110 X+50 *
N120 X+90 Y+50 *
N130 Y+10 *
N140 G25 R10 *
N150 X+50 *
N160 X+10 Y+50 *
N170 Y+70 * .................................................................... LAST CONTOUR POINT G41
N180 G27 R3 * ................................................................ SMOOTH DEPARTURE TO
AUXILIARY POINT
N190 G40 X-30 Y+70 * ..................................................... AUXILIARY POINT
N200 G00 Z+100 M30 *
N999999 %62154 G71 *