HEIDENHAIN TNC 426 (280 460) Training Basic - Manual (Page 86)

HEIDENHAIN
Basic course G3/Upgrade course
Solution: FK Mickey Mouse with 20-series cycles
290/2
D02
0 BEGIN PGM 290 MM
1 ................................................................................. MICKEY WITH 20-SERIES CYCLES
2 ................................................................................. B06
3 BLK FORM 0.1 Z X-70 Y-90 Z-12
4 BLK FORM 0.2 X+70 Y+30 Z+0
5 TOOL CALL 7 Z S2500 ............................................. R4
6 L Z+20 R0 F9999 M3
7 CYCL DEF 14.0 CONTOR GEOMETRY
8 CYCL DEF 14.1 CONTOUR LABEL 1 /2
9 CYCL DEF 20.0 CONTOR DATA
Q1=-10 ...................................................................... MILLING DEPTH
Q2=1 ......................................................................... TOOL PATH OVERLAP
Q3=+1 ....................................................................... ALLOWANCE FOR SIDE
Q4=+1 ....................................................................... ALLOWANCE FOR FLOOR
Q5=+0 ....................................................................... WORKPIECE SURFACE COORD.
Q6=-2 ....................................................................... SET UP CLEARANCE
Q7=+20 ..................................................................... CLEARANCE HEIGHT
Q8=+0 ....................................................................... ROUNDING RADIUS
Q9=-1 ....................................................................... DIRECTION OF ROTATION
10 CYCL DEF 22.0 ROUGH OUT
Q10=-5 ...................................................................... PLUNGING DEPTH
Q11=100 ................................................................... FEED RATE FOR PLUNGING
Q12=200 ................................................................... FEED RATE FOR MILLING
Q18=0 ....................................................................... COARSE ROUGHING TOOL
Q19=150 ................................................................... RECIPROCATION FEED RATE
11 L X-65 Y+0 M99
12 CYCL DEF 23.0 FLOOR FINISHING
Q11=100 ................................................................... FEED RATE FOR PLUNGING
Q12=200 ................................................................... FEED RATE FOR MILLING
13 CYCL CALL
14 YCL DEF 24.0 SIDE FINISHING
Q9=-1 ....................................................................... DIRECTION OF ROTATION
Q10=-5 ...................................................................... PLUNGING DEPTH
Q11=100 ................................................................... FEED RATE FOR PLUNGING
Q12=200 ................................................................... FEED RATE FOR MILLING
Q14=+0 ..................................................................... ALLOWANCE FOR SIDE
15 CYCL CALL
16 L Z+100 R0 F MAX M2
Main program
Retract tool, end
80
0
-30
0
-8
-40 40
R80
76
30°
R9
R8
R10
60°
R38
R22
R9
18
8
Z
Detail Z
straight
segment