Example: Fk Programming 2 - HEIDENHAIN TNC 640 User Manual

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Example: FK programming 2

0 BEGIN PGM FK2 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 1 Z S4000
4 L Z+250 R0 FMAX
5 L X+30 Y+30 R0 FMAX
6 L Z+5 R0 FMAX M3
7 L Z-5 R0 F100
8 APPR LCT X+0 Y+30 R5 RR F350
9 FPOL X+30 Y+30
10 FC DR- R30 CCX+30 CCY+30
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
20 L Z+250 R0 FMAX M2
21 END PGM FK2 MM
330
Programming Contours | Path contours – FK free contour programming
Definition of workpiece blank
Tool call
Retract the tool
Pre-position the tool
Pre-position the tool
Move to working depth
Approach the contour on a circular arc with tangential
connection
FK contour section:
Program all known data for each contour element
Depart the contour on a circular arc with tangential
connection
Retract the tool, end program
HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017