HEIDENHAIN TNC 640 (34059x-05) Cycle programming User Manual
Page 39
TNC 640 | User's Manual Cycle Programming | 1/2015
39
14 Touch Probe Cycles: Automatic Measurement of Workpiece Misalignment.......................... 447
14.1 Fundamentals...................................................................................................................................... 448
Overview............................................................................................................................................... 448
Characteristics common to all touch probe cycles for measuring workpiece misalignment.................449
14.2 BASIC ROTATION (Cycle 400, DIN/ISO: G400)................................................................................. 450
Cycle run............................................................................................................................................... 450
Please note while programming:.......................................................................................................... 450
Cycle parameters.................................................................................................................................. 451
14.3 BASIC ROTATION over two holes (Cycle 401, DIN/ISO: G401)....................................................... 453
Cycle run............................................................................................................................................... 453
Please note while programming:.......................................................................................................... 453
Cycle parameters.................................................................................................................................. 454
14.4 BASIC ROTATION over two studs (Cycle 402, DIN/ISO: G402)....................................................... 456
Cycle run............................................................................................................................................... 456
Please note while programming:.......................................................................................................... 456
Cycle parameters.................................................................................................................................. 457
14.5 BASIC ROTATION compensation via rotary axis (Cycle 403, DIN/ISO: G403)............................... 459
Cycle run............................................................................................................................................... 459
Please note while programming:.......................................................................................................... 459
Cycle parameters.................................................................................................................................. 460
14.6 SET BASIC ROTATION (Cycle 404, DIN/ISO: G404)......................................................................... 462
Cycle run............................................................................................................................................... 462
Cycle parameters.................................................................................................................................. 462
14.7 Compensating workpiece misalignment by rotating the C axis (Cycle 405, DIN/ISO: G405)...... 463
Cycle run............................................................................................................................................... 463
Please note while programming:.......................................................................................................... 464
Cycle parameters.................................................................................................................................. 465
14.8 Example: Determining a basic rotation from two holes.................................................................467