HEIDENHAIN iTNC 530 269
6.6 Path contours—FK free contour programming
8 APPR LCT X+0 Y+30 R5 RR F350
Approach the contour on a circular arc with tangential connection
9 FPOL X+30 Y+30
FK contour section:
10 FC DR- R30 CCX+30 CCY+30
Program all known data for each contour element
11 FL AN+60 PDX+30 PDY+30 D10
12 FSELECT 3
13 FC DR- R20 CCPR+55 CCPA+60
14 FSELECT 2
15 FL AN-120 PDX+30 PDY+30 D10
16 FSELECT 3
17 FC X+0 DR- R30 CCX+30 CCY+30
18 FSELECT 2
19 DEP LCT X+30 Y+30 R5
Depart the contour on a circular arc with tangential connection
20 L Z+250 R0 FMAX M2
Retract the tool, end program
21 END PGM FK2 MM
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