HEIDENHAIN TNC 426 B

Contents
Contents
IV
1 INTRODUCTION ..... 1
1.1 The TNC 426 B, the TNC 430 ..... 2
1.2 Visual Display Unit and Keyboard ..... 3
1.3 Modes of Operation ..... 5
1.4 Status Displays ..... 7
1.5 Accessories: HEIDENHAIN 3-D Touch Probes and Electronic Handwheels ..... 11
2 MANUAL OPERATION AND SETUP ..... 13
2.1 Switch-on, Switch-off ..... 14
2.2 Moving the Machine Axes ..... 15
2.3 Spindle Speed S, Feed Rate F and Miscellaneous Functions M ..... 17
2.4 Datum Setting (Without a 3-D Touch Probe) ..... 18
2.5 Tilting the Working Plane ..... 19
3 POSITIONING WITH MANUAL DATA INPUT (MDI) ..... 23
3.1 Programming and Executing Simple Machining Operations ..... 24
4 PROGRAMMING: FUNDAMENTALS OF NC, FILE MANAGEMENT,
PROGRAMMING AIDS, PALLET MANAGEMENT ..... 27
4.1 Fundamentals of NC ..... 28
4.2 File Management: Fundamentals ..... 33
4.3 Standard File Management ..... 34
4.4 File Management with Additional Functions ..... 40
4.5 Creating and Writing Programs ..... 53
4.6 Interactive Programming Graphics ..... 57
4.7 Structuring Programs ..... 58
4.8 Adding Comments ..... 59
4.9 Creating Text Files ..... 60
4.10 Integrated Pocket Calculator ..... 63
4.11 HELP for NC error messages ..... 64
4.12 Managing Pallet Tables ..... 65
CINHALT.PM6 30.06.2006, 07:034
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