HEIDENHAIN TNC 410 - Manual (Page 9)

Contents
Contents VI
6.6 Path Contours – FK Free Contour Programming ..... 92
Fundamentals ..... 92
Graphics during FK programming ..... 92
Initiating the FK dialog ..... 93
Free programming of straight lines ..... 94
Free programming of circular arcs ..... 94
Auxiliary points ..... 96
Relative data ..... 97
Closed contours ..... 97
Example: FK programming 1 ..... 98
Example: FK programming 2 ..... 99
Example: FK programming 3 ..... 100
7 PROGRAMMING: MISCELLANEOUS FUNCTIONS ..... 103
7.1 Entering Miscellaneous Functions M and STOP ..... 104
7.2 Miscellaneous Functions for Program Run Control, Spindle and Coolant ..... 105
7.3 Miscellaneous Functions for Coordinate Data ..... 105
Programming machine-referenced coordinates: M91/M92 ..... 105
7.4 Miscellaneous Functions for Contouring Behavior ..... 107
Smoothing corners: M90 ..... 107
Entering contour transitions between contour elements: M112 ..... 108
Contour filter: M124 ..... 110
Machining small contour steps: M97 ..... 112
Machining open contours: M98 ..... 113
Feed rate factor for plunging movements: M103 ..... 114
Constant feed rate at the tool cutting edge: M109/M110/M111 ..... 115
Calculating the radius-compensated path in advance (LOOK AHEAD): M120 ..... 115
7.5 Miscellaneous Functions for Rotary Axes ..... 117
Shorter-path traverse of rotary axes: M126 ..... 117
Reducing display of a rotary axis to a value less than 360°: M94 ..... 117