HEIDENHAIN iTNC 530 (340 422) ISO programming - Manual (Page 354)

354 8 Programming: Cycles
8
.7 SL Cy
cles G
roup II
N90 G121 PILOT DRILLING Cycle definition: Pilot drilling
Q10=5 ;PLUNGING DEPTH
Q11=250 ;FEED RATE FOR PLNGNG
Q13=0 ;ROUGH-OUT TOOL
N100 G79 M3 * Cycle call: Pilot drilling
N110 Z+250 M6 * Tool change
N120 T2 G17 S3000 * Call the tool for roughing/finishing
N130 G122 ROUGH-OUT Cycle definition: Coarse roughing
Q10=5 ;PLUNGING DEPTH
Q11=100 ;FEED RATE FOR PLNGNG
Q12=350 ;FEED RATE FOR MILLING
Q18=0 ;COARSE ROUGHING TOOL
Q19=150 ;RECIPROCATION FEED RATE
N140 G79 M3 * Cycle call: Rough-out
N150 G123 FLOOR FINISHING Cycle definition: Floor finishing
Q11=100 ;FEED RATE FOR PLNGNG
Q12=200 ;FEED RATE FOR MILLING
N160 G79 * Cycle call: Floor finishing
N170 G124 SIDE FINISHING Cycle definition: Side finishing
Q9=+1 ;DIRECTION OF ROTATION
Q10=-5 ;PLUNGING DEPTH
Q11=100 ;FEED RATE FOR PLNGNG
Q12=400 ;FEED RATE FOR MILLING
Q14=0 ;ALLOWANCE FOR SIDE
N180 G79 * Cycle call: Side finishing
N190 G00 Z+250 M2 * Retract in the tool axis, end program