HEIDENHAIN TNC 640 User Manual page 51

Contents
20 Touch Probe Cycles: Automatic Tool Measurement..................................................................717
20.1 Fundamentals..................................................................................................................................... 718
Overview.............................................................................................................................................. 718
Differences between Cycles 31 to 33 and Cycles 481 to 483............................................................ 719
Setting machine parameters................................................................................................................ 720
Entries in the tool table TOOL.T..........................................................................................................722
20.2 Calibrating the TT (Cycle 30 or 480, DIN/ISO: G480 option 17).................................................... 724
Cycle run.............................................................................................................................................. 724
Please note while programming:......................................................................................................... 725
Cycle parameters................................................................................................................................. 725
20.3 Calibrating the wireless TT 449 (Cycle 484, DIN/ISO: G484)......................................................... 726
Fundamentals....................................................................................................................................... 726
Cycle run.............................................................................................................................................. 726
Please note while programming:......................................................................................................... 727
Cycle parameters................................................................................................................................. 727
20.4 Measuring tool length (Cycle 31 or 481, DIN/ISO: G481).............................................................. 728
Cycle run.............................................................................................................................................. 728
Please note while programming:......................................................................................................... 729
Cycle parameters................................................................................................................................. 729
20.5 Measuring tool radius (Cycle 32 or 482, DIN/ISO: G482)............................................................... 730
Cycle run.............................................................................................................................................. 730
Please note while programming:......................................................................................................... 730
Cycle parameters................................................................................................................................. 731
20.6 Measuring tool length and radius (Cycle 33 or 483, DIN/ISO: G483)............................................732
Cycle run.............................................................................................................................................. 732
Please note while programming:......................................................................................................... 732
Cycle parameters................................................................................................................................. 733
HEIDENHAIN | User's manual for cycle programming | 10/2017
51