HEIDENHAIN TNC 640 (34059x-02) ISO programming - Manual (Page 33)

TNC 640 | User's Manual for DIN/ISO Programming | 5/2013
33
12 Programming: Multiple Axis Machining...................................................................................... 367
12.1 Functions for multiple axis machining.............................................................................................. 368
12.2 The PLANE Function: Tilting the Working Plane (Software Option 1)............................................369
Introduction.............................................................................................................................................369
Defining the PLANE function.................................................................................................................371
Position display.......................................................................................................................................371
Resetting the PLANE function............................................................................................................... 372
Defining the working plane with the spatial angle: PLANE SPATIAL.................................................... 373
Defining the working plane with the projection angle: PLANE PROJECTED........................................ 375
Defining the working plane with the Euler angle: PLANE EULER.........................................................376
Defining the working plane with two vectors: PLANE VECTOR........................................................... 378
Defining the working plane via three points: PLANE POINTS...............................................................380
Defining the working plane via a single incremental spatial angle: PLANE SPATIAL.............................382
Tilting the working plane through axis angle: PLANE AXIAL (FCL 3 function)...................................... 383
Specifying the positioning behavior of the PLANE function..................................................................385
12.3 Inclined-tool machining in a tilted machining plane (software option 2).......................................390
Function.................................................................................................................................................. 390
Inclined-tool machining via incremental traverse of a rotary axis.......................................................... 390
12.4 Miscellaneous functions for rotary axes........................................................................................... 391
Feed rate in mm/min on rotary axes A, B, C: M116 (software option 1)............................................... 391
Shortest-path traverse of rotary axes: M126.........................................................................................392
Reducing display of a rotary axis to a value less than 360°: M94.........................................................393
Maintaining the position of the tool tip when positioning with tilted axes (TCPM): M128 (software option
2).............................................................................................................................................................394
Selecting tilting axes: M138...................................................................................................................397
Compensating the machine’s kinematics configuration for ACTUAL/NOMINAL positions at end of block:
M144 (software option 2)...................................................................................................................... 398
12.5 FUNCTION TCPM (software option 2)............................................................................................... 399
Function.................................................................................................................................................. 399
Defining the TCPM FUNCTION............................................................................................................. 399
Mode of action of the programmed feed rate...................................................................................... 400
Interpretation of the programmed rotary axis coordinates....................................................................400
Type of interpolation between the starting and end position................................................................ 402
Resetting the TCPM FUNCTION........................................................................................................... 403