HEIDENHAIN TNC 426B (280 472) Training ISO programming - Manual (Page 5)

Solution:
HEIDENHAIN Basic Course ISO G 426
Holes
Complete program
62151/3 F06
100
20
0
100
0
50
0
70
30
20 75
8
%62151 G71 *
N10
G30 G17 X+0 Y+0 Z-20 *
N20 G31 G90 X+100 Y+100 Z+0 * .................................... WORKPIECE BLANK DEFINITIONS
N30 G99 T1 L+0 R+4 * ................................................... TOOL DEFINTION
N40 T1 G17 S4000 * ...................................................... TOOL CALL
N50 G00 G90 Z+100 M03 * ............................................. CLEARANCE HEIGHT
N60 X+20 Y+30 * ........................................................... 1ST HOLE
N70 Z+2 M08 *
N80 G01 Z-22 F400 * ...................................................... DRILL
N90 G00 Z+2 *
N100 X+50 Y+70 * ........................................................... 2ND HOLE
N110 G01 Z-22 *
N120 G00 Z+2 *
N130 X+75 Y+30 * ........................................................... 3RD HOLE
N140 G01 Z-22 *
N150 G00 Z+100 M30 *
N999999 %62151 G71 *