Example: Fk Programming 2 - HEIDENHAIN TNC 426 B User Manual

Example: FK programming 2

0 BEGIN PGM FK2 MM
1 B K FORM 0.1 Z X+0 Y+0 Z-20
2 B K FORM 0.2 X+100 Y+100 Z+0
3 TOO DEF 1 +0 R+2
4 TOO CA 1 Z S4000
5 Z+250 R0 F MAX
6 X+30 Y+30 R0 F MAX
7 Z+5 R0 F MAX M3
8 Z-5 R0 F100
9 APPR CT X+0 Y+30 R5 RR F350
10 FPO X+30 Y+30
11 FC DR- R30 CCX+30 CCY+30
12 F AN+60 PDX+30 PDY+30 D10
13 FSE ECT 3
14 FC DR- R20 CCPR+55 CCPA+60
15 FSE ECT 2
16 F AN-120 PDX+30 PDY+30 D10
17 FSE ECT 3
18 FC X+0 DR- R30 CCX+30 CCY+30
19 FSE ECT 2
20 DEP CT X+30 Y+30 R5
21 Z+250 R0 F MAX M2
22 END PGM FK2 MM
HEIDENHAIN TNC 426 B, TNC 430
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Y
30
30
Define the workpiece blank
Define the tool
tool call
Retract the tool
Pre-position the tool
Pre-position the tool in the tool axis
Move to working depth
Approach the contour on a circular arc with tangential connection
FK contour:
Program all known data for each contour element
Depart the contour on a circular arc with tangential connection
Retract in the tool axis, end program
60°
X
127