HEIDENHAIN TNC 426 (280 460) Training Basic - Manual (Page 31)

HEIDENHAIN HEIDENHAIN
Solution:
Basic course G3/Upgrade course
Polar coordinates (general)
252/2
D02
Complete program
0 BEGIN PGM 252 MM
1 BLK FORM 0.1 Z X+0 Y+0 Z-20
2 BLK FORM 0.2 X+100 Y+100 Z+0
3 TOOL CALL 13 Z S2500 ........................................... R20
4 L Z+100 R0 F MAX
5 L X+130 Y+50 F MAX M3
6 L Z-5 F MAX
7 APPR LCT X+92 Y+50 R5 RL F250 M8 .................... APPROACH STARTING POINT OF
8 L Y+40
CONTOUR TANGENTIALLY
9 CC X+92 Y+40 .......................................................... POLE
10 LP PR+45 PA-135 ..................................................... STRAIGHT LINE (POLAR)
11 CC X+92 Y+50
12 LP PR+90 PA-150
13 CP PA+148 DR- ........................................................ CIRCULAR PATH (POLAR)
14 L IX+30 IY+0
15 CC ............................................................................. DEFINE AS POLE POSITION
16 LP PR+21 PA-60
17 CC X+92 Y+88
18 CTP PR+29 PA-90 ..................................................... TANGENTIAL PATH (POLAR)
19 L Y+50
20 DEP LCT X+130 Y+50 R5 ......................................... DEPART TANGENTIALLY
21 L Z+100 R0 F MAX M2
22 END PGM 252 MM
100
0
92
0
50
0
20
5
100
40
88
P
1
P
2
29
P
8
P
7
30°
21 P 6
P
5
30
R90
P
4
32°
30°
P
3
45°
45