HEIDENHAIN TNC 640 (34059x-02) Cycle programming - Manual (Page 36)

Contents
36
TNC 640 | User's Manual Cycle Programming | 5/2013
15 Touch Probe Cycles: Automatic Measurement of Workpiece Misalignment............................ 395
15.1 Fundamentals....................................................................................................................................... 396
Overview................................................................................................................................................ 396
Characteristics common to all touch probe cycles for measuring workpiece misalignment..................397
15.2 BASIC ROTATION (Cycle 400, DIN/ISO: G400).................................................................................. 398
Cycle run.................................................................................................................................................398
Please note while programming:........................................................................................................... 398
Cycle parameters................................................................................................................................... 399
15.3 BASIC ROTATION over two holes (Cycle 401, DIN/ISO: G401)........................................................ 401
Cycle run.................................................................................................................................................401
Please note while programming:........................................................................................................... 401
Cycle parameters................................................................................................................................... 402
15.4 BASIC ROTATION over two studs (Cycle 402, DIN/ISO: G402)........................................................ 404
Cycle run.................................................................................................................................................404
Please note while programming:........................................................................................................... 404
Cycle parameters................................................................................................................................... 405
15.5 BASIC ROTATION compensation via rotary axis (Cycle 403, DIN/ISO: G403)................................ 407
Cycle run.................................................................................................................................................407
Please note while programming:........................................................................................................... 407
Cycle parameters................................................................................................................................... 408
15.6 SET BASIC ROTATION (Cycle 404, DIN/ISO: G404).......................................................................... 410
Cycle run.................................................................................................................................................410
Cycle parameters................................................................................................................................... 410
15.7 Compensating workpiece misalignment by rotating the C axis (Cycle 405, DIN/ISO: G405)....... 411
Cycle run.................................................................................................................................................411
Please note while programming:........................................................................................................... 412
Cycle parameters................................................................................................................................... 412
15.8 Example: Determining a basic rotation from two holes.................................................................. 414