HEIDENHAIN iTNC 530 255
6.6 Path Contours—FK Free Contour Programming
7 APPR CT X-40 Y+0 CCA90 R+5 RL F250
Approach the contour on a circular arc with tangential connection
8 FC DR- R40 CCX+0 CCY+0
FK contour section:
9 FLT
Program all known data for each contour element
10 FCT DR- R10 CCX+0 CCY+50
11 FLT
12 FCT DR+ R6 CCX+0 CCY+0
13 FCT DR+ R24
14 FCT DR+ R6 CCX+12 CCY+0
15 FSELECT 2
16 FCT DR- R1.5
17 FCT DR- R36 CCX+44 CCY-10
18 FSELECT 2
19 FCT DR+ R5
20 FLT X+110 Y+15 AN+0
21 FL AN-90
22 FL X+65 AN+180 PAR21 DP30
23 RND R5
24 FL X+65 Y-25 AN-90
25 FC DR+ R50 CCX+65 CCY-75
26 FCT DR- R65
27 FSELECT 1
28 FCT Y+0 DR- R40 CCX+0 CCY+0
29 FSELECT 4
30 DEP CT CCA90 R+5 F1000
Depart the contour on a circular arc with tangential connection
31 L X-70 R0 FMAX
32 L Z+250 R0 FMAX M2
Retract in the tool axis, end program
33 END PGM FK3 MM
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