HEIDENHAIN TNC 320 (340 551-01) - Manual (Page 266)

266 8 Programming: Cycles
8.5 SL Cy
cles
10 CYCL DEF 21.0 PILOT DRILLING Cycle definition: Pilot drilling
Q10=5 ;PLUNGING DEPTH
Q11=250 ;FEED RATE FOR PLUNGING
Q13=2 ;ROUGH-OUT TOOL
11 CYCL CALL M3 Cycle call: Pilot drilling
12 L Z+250 R0 FMAX M6 Tool change
13 TOOL CALL 2 Z S3000 Call the tool for roughing/finishing
14 CYCL DEF 22.0 ROUGH-OUT Cycle definition: Rough-out
Q10=5 ;PLUNGING DEPTH
Q11=100 ;FEED RATE FOR PLUNGING
Q12=350 ;FEED RATE FOR ROUGHING
Q18=0 ;COARSE ROUGHING TOOL
Q19=150 ;RECIPROCATION FEED RATE
Q208=30000 ;RETRACTION FEED RATE
15 CYCL CALL M3 Cycle call: Rough-out
16 CYCL DEF 23.0 FLOOR FINISHING Cycle definition: Floor finishing
Q11=100 ;FEED RATE FOR PLUNGING
Q12=200 ;FEED RATE FOR ROUGHING
Q208=30000 ;RETRACTION FEED RATE
17 CYCL CALL Cycle call: Floor finishing
18 CYCL DEF 24.0 SIDE FINISHING Cycle definition: Side finishing
Q9=+1 ;DIRECTION OF ROTATION
Q10=5 ;PLUNGING DEPTH
Q11=100 ;FEED RATE FOR PLUNGING
Q12=400 ;FEED RATE FOR ROUGHING
Q14=+0 ;ALLOWANCE FOR SIDE
19 CYCL CALL Cycle call: Side finishing
20 L Z+250 R0 FMAX M2 Retract in the tool axis, end program