HEIDENHAIN TNC 410 - Manual (Page 11)

Contents
Contents VIII
8.6 SL cycles ..... 164
CONTOUR GEOMETRY (Cycle 14) ..... 165
Overlapping contours ..... 166
Pilot drilling (Cycle 15) ..... 168
ROUGH-OUT (Cycle 6) ..... 169
CONTOUR MILLING (Cycle 16) ..... 171
Example: Rough-out a pocket ..... 172
Example: Pilot drilling, roughing-out and finishing overlapping contours ..... 174
8.7 Cycles for multipass milling ..... 176
MULTIPASS MILLING (Cycle 230) ..... 176
RULED SURFACE (Cycle 231) ..... 178
Example: Multipass milling ..... 180
8.8 Coordinate Transformation Cycles ..... 181
DATUM SHIFT (Cycle 7) ..... 182
DATUM SHIFT with datum tables (Cycle 7) ..... 182
MIRROR IMAGE (Cycle 8) ..... 184
ROTATION (Cycle 10) ..... 185
SCALING FACTOR (Cycle 11) ..... 186
AXIS-SPECIFIC SCALING (Cycle 26) ..... 187
Example: Coordinate transformation cycles ..... 188
8.9 Special Cycles ..... 190
DWELL TIME (Cycle 9) ..... 190
PROGRAM CALL (Cycle 12) ..... 190
ORIENTED SPINDLE STOP (Cycle 13) ..... 191
9 PROGRAMMING: SUBPROGRAMS AND PROGRAM SECTION REPEATS ..... 193
9.1 Marking Subprograms and Program Section Repeats ..... 194
9.2 Subprograms ..... 194
9.3 Program section repeats ..... 195
9.4 Program as Subprogram ..... 196
9.5 Nesting ..... 197
Subprogram within a subprogram ..... 197
Repeating program section repeats ..... 198
Repeating a subprogram ..... 199
9.6 Programming Examples ..... 200
Example: Milling a contour in several infeeds ..... 200
Example: Groups of holes ..... 201
Example: Groups of holes with several tools ..... 202