HEIDENHAIN TNC 640 (34059x-05) ISO programming User Manual
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Contents
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TNC 640 | User's ManualDIN/ISO Programming | 1/2015
10 Programming: Miscellaneous functions.....................................................................................351
10.1 Entering miscellaneous functions M and STOP...............................................................................352
Fundamentals........................................................................................................................................ 352
10.2 M functions for program run inspection, spindle and coolant.......................................................353
Overview............................................................................................................................................... 353
10.3 Miscellaneous functions for coordinate data...................................................................................354
Programming machine-referenced coordinates: M91/M92.................................................................. 354
Moving to positions in a non-tilted coordinate system with a tilted working plane: M130................... 356
10.4 Miscellaneous functions for path behavior......................................................................................357
Machining small contour steps: M97................................................................................................... 357
Machining open contour corners: M98................................................................................................ 358
Feed rate factor for plunging movements: M103.................................................................................359
Feed rate in millimeters per spindle revolution: M136......................................................................... 360
Feed rate for circular arcs: M109/M110/M111.......................................................................................361
Calculating the radius-compensated path in advance (LOOK AHEAD): M120......................................362
Superimposing handwheel positioning during program run: M118...................................................... 364
Retraction from the contour in the tool-axis direction: M140...............................................................366
Suppressing touch probe monitoring: M141........................................................................................ 368
Deleting basic rotation: M143...............................................................................................................369
Automatically retract tool from the contour at an NC stop: M148....................................................... 370
Rounding corners: M197.......................................................................................................................371