Example: Fk Programming 1 - HEIDENHAIN TNC 426 B User Manual

Example: FK programming 1

0 BEGIN PGM FK1 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+10
4 TOO CA 1 Z S500
5 Z+250 R0 F MAX
6 X-20 Y+30 R0 F MAX
7 Z-10 R0 F1000 M3
8 APPR CT X+2 Y+30 CCA90 R+5 R
9 FC DR- R18 C SD+ CCX+20 CCY+30
10 F T
11 FCT DR- R15 CCX+50 CCY+75
12 F T
13 FCT DR- R15 CCX+75 CCY+20
14 F T
15 FCT DR- R18 C SD- CCX+20 CCY+30
16 DEP CT CCA90 R+5 F1000
17 X-30 Y+0 R0 F MAX
18 Z+250 R0 F MAX M2
19 END PGM FK1 MM
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Define the workpiece blank
Define the tool
tool call
Retract the tool
Pre-position the tool
Move to working depth
F250
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
Y
20 50 75
6 Programming: Programming Contours
X
100