HEIDENHAIN TNC 640 (34059x-04) Cycle programming - Manual (Page 38)

Contents
38
TNC 640 | User's Manual Cycle Programming | 3/2014
15 Touch Probe Cycles: Automatic Measurement of Workpiece Misalignment.......................... 413
15.1 Fundamentals...................................................................................................................................... 414
Overview............................................................................................................................................... 414
Characteristics common to all touch probe cycles for measuring workpiece misalignment.................415
15.2 BASIC ROTATION (Cycle 400, DIN/ISO: G400)................................................................................. 416
Cycle run............................................................................................................................................... 416
Please note while programming:.......................................................................................................... 416
Cycle parameters.................................................................................................................................. 417
15.3 BASIC ROTATION over two holes (Cycle 401, DIN/ISO: G401)....................................................... 419
Cycle run............................................................................................................................................... 419
Please note while programming:.......................................................................................................... 419
Cycle parameters.................................................................................................................................. 420
15.4 BASIC ROTATION over two studs (Cycle 402, DIN/ISO: G402).......................................................422
Cycle run............................................................................................................................................... 422
Please note while programming:.......................................................................................................... 422
Cycle parameters.................................................................................................................................. 423
15.5 BASIC ROTATION compensation via rotary axis (Cycle 403, DIN/ISO: G403)............................... 425
Cycle run............................................................................................................................................... 425
Please note while programming:.......................................................................................................... 425
Cycle parameters.................................................................................................................................. 426
15.6 SET BASIC ROTATION (Cycle 404, DIN/ISO: G404)......................................................................... 428
Cycle run............................................................................................................................................... 428
Cycle parameters.................................................................................................................................. 428
15.7 Compensating workpiece misalignment by rotating the C axis (Cycle 405, DIN/ISO: G405)...... 429
Cycle run............................................................................................................................................... 429
Please note while programming:.......................................................................................................... 430
Cycle parameters.................................................................................................................................. 431
15.8 Example: Determining a basic rotation from two holes.................................................................433