HEIDENHAIN TNC 406 - Manual (Page 175)

154 8 Programming: Cycles
8.4 Er
osion Cy
cles
Cycle 17 DISK in the part program, example 2
0 BEGIN PGM EXDISK2 MM
1 BLK FORM 0.1 Z X+0 Y+0 Z–20
2 BLK FORM 0.2 X+100 Y+100 Z+0
3 CYCL DEF 1.0 GENERATOR Cycle GENERATOR (see ”Cycle 1 GENERATOR” on page 133)
4 CYCL DEF 1.1 P-TAB 20 Desired erosion table
5 CYCL DEF 1.2 MAX=8 MIN=8 Select power stage
6 TOOL DEF 1 L+0 R+9.9 Electrode length, electrode radius
7 TOOL CALL 1 Z U+4.2 Undersize
8 L X+50 Y+50 Z+1 R0 F MAX M Pre-position over the workpiece surface
9 L Z-10 R F M36 Erode to end depth, eroding ON
9 CYCL DEF 17.0 DISK Cycle 17 DISK
10 CYCL DEF 17.1 IZ+0 M36 Incremental eroding depth, eroding ON
11 CYCL DEF 17.2 RAD=2 MOD=0 Expansion radius RAD= 2 mm, circular expansion
13 L Z+100 R F MAX M37 Retract to set-up clearance, eroding OFF
14 END PGM EXDISK2 MM