HEIDENHAIN iTNC 530 (340 49x-04) ISO programming - Manual (Page 438)

438 8 Programming: Cycles
8.7 SL Cy
cles with Cont
our F
o
rm
ula
Contour definition program with contour formula:
N90 G122 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=750 ;RETRACTION FEED RATE
Q401=100 ;FEED RATE FACTOR
Q404=0 ;FINE ROUGH STRATEGY
N100 G79 M3 * Cycle call: Rough-out
N110 T2 G17 S5000 * Tool call of finishing cutter
N150 G123 FLOOR FINISHING Cycle definition: Floor finishing
Q11=100 ;FEED RATE FOR PLUNGING
Q12=200 ;FEED RATE FOR ROUGHING
N160 G79 * Cycle call: Floor finishing
N170 G124 SIDE FINISHING Cycle definition: Side finishing
Q9=+1 ;DIRECTION
Q10=-5 ;PLUNGING DEPTH
Q11=100 ;FEED RATE FOR PLUNGING
Q12=400 ;FEED RATE FOR ROUGHING
Q14=0 ;ALLOWANCE FOR SIDE
N180 G79 * Cycle call: Side finishing
N190 G00 Z+250 M2 * Retract in the tool axis, end program
N99999999 %C21 G71 *
%MODEL G71 * Contour definition program
N10 DECLARE CONTOUR QC1 = “CIRCLE1“ * Definition of the contour designator for the program “CIRCLE1“
N20 D00 Q1 P01 +35 * Assignment of values for parameters used in PGM “CIRCLE31XY“
N30 D00 Q2 P01 50 *
N40 D00 Q3 P01 +25 *
N50 DECLARE CONTOUR QC2 = “CIRCLE31XY“ * Definition of the contour designator for the program “CIRCLE31XY”
N60 DECLARE CONTOUR QC3 = “TRIANGLE“ * Definition of the contour designator for the program “TRIANGLE”
N70 DECLARE CONTOUR QC1 = “SQUARE“ * Definition of the contour designator for the program “SQUARE”
N80 QC10 = ( QC1 | QC2 ) \ QC3 \ QC4 * Contour formula
N99999999 %MODEL G71 *