HEIDENHAIN TNC 426B (280 472) Training ISO programming - Manual (Page 21)

Solution:
HEIDENHAIN Basic Course ISO G 426
Hexagon (polar)
Complete program
62159/2 F06
50
50
0
0
20
0 5
60°
R40
-50
-50
%62159 G71 *
N5
G30 G17 X-50 Y-50 Z-20 *
N10 G31 G90 X+50 Y+50 Z+0 *
N15 T13 G17 S2500 * ................................................. R20
N20 G00 G40 G90 Z+100 M03 *
N25 I+0 J+0 * ................................................................. POLE
N30 G10 R+80 H+0 * ...................................................... POLAR AUXILIARY POINT
N35 Z-5 *
N40 G11 G42 H+0 R+40 F250 * ....................................... APPROACH STARTING POINT OF
N40 G26 R4 * ................................................................ CONTOUR TANGENTIALLY
N45 G11 H+60 *
N50 H+120 *
N55 H+180 *
N60 H+240 *
N65 H+300 *
N70 H+0 *
N75 G27 R4 * ................................................................ DEPART TANGENTIALLY
N80 G11 G40 H+0 R+80 * ............................................... POLAR AUXILIARY POINT
N85 G00 Z+100 M30 *
N999999 %62159 G71 *