HEIDENHAIN TNC 620 (81760x-01) Cycle programming - Manual (Page 196)

Fixed Cycles: Contour Pocket
7.11 Programming Examples
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TNC 620 | User's Manual Cycle Programming | 3/2014
11 TOOL CALL 2 Z S3000 Tool call: fine roughing tool, diameter 15
12 CYCL DEF 22 ROUGH-OUT Define the fine roughing cycle
Q10=5 ;PLUNGING DEPTH
Q11=100 ;FEED RATE FOR PLNGNG
Q12=350 ;FEED RATE FOR ROUGH-OUT
Q18=1 ;COARSE ROUGHING TOOL
Q19=150 ;RECIPROCATION FEED RATE
Q208=30000 ;RETRACTION FEED RATE
13 CYCL CALL M3 Cycle call: Fine roughing
14 L Z+250 R0 FMAX M2
Retract in the tool axis, end program
15 LBL 1
Contour subprogram
16 L X+0 Y+30 RR
17 FC DR- R30 CCX+30 CCY+30
18 FL AN+60 PDX+30 PDY+30 D10
19 FSELECT 3
20 FPOL X+30 Y+30
21 FC DR- R20 CCPR+55 CCPA+60
22 FSELECT 2
23 FL AN-120 PDX+30 PDY+30 D10
24 FSELECT 3
25 FC X+0 DR- R30 CCX+30 CCY+30
26 FSELECT 2
27 LBL 0
28 END PGM C20 MM