HEIDENHAIN TNC 620 (81760x-02) ISO programming User Manual
Page 34
Contents
34
TNC 620 | User's ManualDIN/ISO Programming | 2/2015
10 Programming: Miscellaneous functions.....................................................................................349
10.1 Entering miscellaneous functions M and STOP...............................................................................350
Fundamentals........................................................................................................................................ 350
10.2 M functions for program run inspection, spindle and coolant.......................................................351
Overview............................................................................................................................................... 351
10.3 Miscellaneous functions for coordinate data...................................................................................352
Programming machine-referenced coordinates: M91/M92.................................................................. 352
Moving to positions in a non-tilted coordinate system with a tilted working plane: M130................... 354
10.4 Miscellaneous functions for path behavior......................................................................................355
Machining small contour steps: M97................................................................................................... 355
Machining open contour corners: M98................................................................................................ 356
Feed rate factor for plunging movements: M103.................................................................................357
Feed rate in millimeters per spindle revolution: M136......................................................................... 358
Feed rate for circular arcs: M109/M110/M111.......................................................................................359
Calculating the radius-compensated path in advance (LOOK AHEAD): M120 (Miscellaneous Functions
software option).................................................................................................................................... 360
Superimposing handwheel positioning during program run: M118 (Miscellaneous Functions software
option)....................................................................................................................................................362
Retraction from the contour in the tool-axis direction: M140...............................................................364
Suppressing touch probe monitoring: M141........................................................................................ 365
Deleting basic rotation: M143...............................................................................................................366
Automatically retract tool from the contour at an NC stop: M148....................................................... 367
Rounding corners: M197.......................................................................................................................368