HEIDENHAIN TNC 640 (34059x-04) Cycle programming - Manual (Page 44)

Contents
44
TNC 640 | User's Manual Cycle Programming | 3/2014
19 Touch Probe Cycles: Automatic Kinematics Measurement......................................................547
19.1 Kinematics Measurement with TS Touch Probes (KinematicsOpt option)................................... 548
Fundamentals........................................................................................................................................ 548
Overview............................................................................................................................................... 549
19.2 Prerequisites.........................................................................................................................................550
Please note while programming:.......................................................................................................... 550
19.3 SAVE KINEMATICS (Cycle 450, DIN/ISO: G450, option)..................................................................551
Cycle run............................................................................................................................................... 551
Please note while programming:.......................................................................................................... 551
Cycle parameters.................................................................................................................................. 552
Logging function....................................................................................................................................552
Notes on data management................................................................................................................. 553
19.4 MEASURE KINEMATICS (Cycle 451, DIN/ISO: G451, option)......................................................... 554
Cycle run............................................................................................................................................... 554
Positioning direction.............................................................................................................................. 556
Machines with Hirth-coupled axes........................................................................................................557
Choice of number of measuring points................................................................................................558
Choice of the calibration sphere position on the machine table.......................................................... 559
Notes on the accuracy..........................................................................................................................559
Notes on various calibration methods.................................................................................................. 560
Backlash.................................................................................................................................................561
Please note while programming:.......................................................................................................... 562
Cycle parameters.................................................................................................................................. 563
Various modes (Q406).......................................................................................................................... 566
Logging function....................................................................................................................................567
19.5 PRESET COMPENSATION (Cycle 452, DIN/ISO: G452, option)...................................................... 568
Cycle run............................................................................................................................................... 568
Please note while programming:.......................................................................................................... 570
Cycle parameters.................................................................................................................................. 571
Adjustment of interchangeable heads.................................................................................................. 573
Drift compensation................................................................................................................................ 575
Logging function....................................................................................................................................577