HEIDENHAIN TNC 320 (34055x-06) ISO programming User Manual
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TNC 320 | User's Manual for DIN/ISO Programming | 5/2013
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7
Programming: Subprograms and program section repeats...................................................... 193
7.1
Labeling Subprograms and Program Section Repeats.................................................................... 194
Label....................................................................................................................................................... 194
7.2
Subprograms........................................................................................................................................ 195
Operating sequence............................................................................................................................... 195
Programming notes................................................................................................................................195
Programming a subprogram...................................................................................................................195
Calling a subprogram............................................................................................................................. 196
7.3
Program-section repeats..................................................................................................................... 197
Label G98............................................................................................................................................... 197
Operating sequence............................................................................................................................... 197
Programming notes................................................................................................................................197
Programming a program section repeat................................................................................................ 197
Calling a program section repeat........................................................................................................... 198
7.4
Any desired program as subprogram................................................................................................ 199
Operating sequence............................................................................................................................... 199
Programming notes................................................................................................................................199
Calling any program as a subprogram................................................................................................... 200
7.5
Nesting.................................................................................................................................................. 201
Types of nesting.....................................................................................................................................201
Nesting depth.........................................................................................................................................201
Subprogram within a subprogram......................................................................................................... 202
Repeating program section repeats.......................................................................................................203
Repeating a subprogram........................................................................................................................ 204
7.6
Programming examples.......................................................................................................................205
Example: Milling a contour in several infeeds....................................................................................... 205
Example: Groups of holes..................................................................................................................... 206
Example: Group of holes with several tools..........................................................................................207