HEIDENHAIN TNC 426B (280 472) Training ISO programming - Manual (Page 39)

Solution:
HEIDENHAIN Basic Course ISO G 426
Drilled plate - slanted columns
62182/2 F06
MAIN PROGRAM
100
100
0
0
20
0
10
10 15
25
40
55
70
85
20 40 50 70 80
3
5
%62182 G71 *
N5
G30 G17 X+0 Y+0 Z-20 *
N10 G31 G90 X+100 Y+100 Z+0 *
N15 T5 G17 S4000 * ...................................................... R2:5
N20 G00 G40 G90 Z+100 M03 *
N25 G200 ..................................................................... DRILLING
Q200=2 .................................................................. SETUP CLEARANCE
Q201=-15 ............................................................... DEPTH
Q206=250 .............................................................. FEED RATE FOR PLUNGING
Q202=8 .................................................................. PLUNGING DEPTH
Q210=0 .................................................................. DWELL TIME AT TOP
Q203=+0 ................................................................ SURFACE COORDINATE
Q204=20 ................................................................ 2ND SETUP CLEARANCE
Q211=0 * ............................................................. DWELL TIME AT DEPTH
N30 G00 X-10 Y+10 *
N35 G98 L1 *
N40 G00 G91 X+20 M99 *
N45 G98 L2 *
N50 G00 X+3 Y+15 M99 *
N55 L2,4 *
N60 G00 X+10 M99 *
N65 G98 L3 *
N70 G00 X-3 Y-15 M99 *
N75 L3,4 *
N80 L1,2 *
N85 G00 G90 Z+100 M30 *
N999999 %62182 G71 *