12 programming: multiple axis machining – HEIDENHAIN iTNC 530 (60642x-04) User Manual
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HEIDENHAIN iTNC 530
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12.1 Functions for multiple axis machining ..... 488
12.2 The PLANE function: Tilting the working plane (software option 1) ..... 489
Introduction ..... 489
Defining the PLANE function ..... 491
Position display ..... 491
Resetting the PLANE function ..... 492
Defining the machining plane with spatial angles: PLANE SPATIAL ..... 493
Defining the machining plane with projection angles: PROJECTED PLANE ..... 495
Defining the machining plane with Euler angles: EULER PLANE ..... 497
Defining the working plane with two vectors: VECTOR PLANE ..... 499
Defining the working plane via three points: PLANE POINTS ..... 501
Defining the machining plane with a single, incremental spatial angle: PLANE RELATIVE ..... 503
Tilting the working plane through axis angle: PLANE AXIAL (FCL 3 function) ..... 504
Specifying the positioning behavior of the PLANE function ..... 506
12.3 Inclined-tool machining in the tilted plane ..... 511
Function ..... 511
Inclined-tool machining via incremental traverse of a rotary axis ..... 511
Inclined-tool machining via normal vectors ..... 512
12.4 TCPM FUNCTION (Software Option 2) ..... 513
Function ..... 513
Define TCPM FUNCTION ..... 514
Mode of action of the programmed feed rate ..... 514
Interpretation of the programmed rotary axis coordinates ..... 515
Type of interpolation between the starting and end position ..... 516
Reset TCPM FUNCTION ..... 517
12.5 Miscellaneous functions for rotary axes ..... 518
Feed rate in mm/min on rotary axes A, B, C: M116 (software option 1) ..... 518
Shorter-path traverse of rotary axes: M126 ..... 519
Reducing display of a rotary axis to a value less than 360°: M94 ..... 520
Automatic compensation of machine geometry when working with tilted axes: M114 (software option 2) ..... 521
Maintaining the position of the tool tip when positioning with tilted axes (TCPM): M128 (software option
2) ..... 523
Exact stop at corners with nontangential transitions: M134 ..... 526
Selecting tilting axes: M138 ..... 526
Compensating the machine’s kinematics configuration for ACTUAL/NOMINAL positions at end of block: M144
(software option 2) ..... 527