Contents
HEIDENHAIN | TNC 320 | ISO Programming User's Manual | 10/2017
31
1 First Steps with the TNC 320....................................................................................................... 55
1.1 Overview............................................................................................................................................... 56
1.2 Machine switch-on...............................................................................................................................56
Acknowledging the power interruption and moving to the reference points.........................................56
1.3 Programming the first part.................................................................................................................58
Selecting the correct operating mode................................................................................................... 58
The most important control keys...........................................................................................................58
Opening a new program/file management............................................................................................59
Defining a workpiece blank................................................................................................................... 60
Program layout....................................................................................................................................... 61
Programming a simple contour..............................................................................................................63
Creating a cycle program.......................................................................................................................66
1.4 Graphically testing the first part........................................................................................................68
Selecting the correct operating mode................................................................................................... 68
Selecting the tool table for the test run................................................................................................68
Choosing the program you want to test............................................................................................... 69
Selecting the screen layout and the view............................................................................................. 69
Starting the test run.............................................................................................................................. 70
1.5 Setting up tools................................................................................................................................... 71
Selecting the correct operating mode................................................................................................... 71
Preparing and measuring tools.............................................................................................................. 71
The tool table TOOL.T........................................................................................................................... 72
The pocket table TOOL_P.TCH...............................................................................................................73
1.6 Workpiece setup...................................................................................................................................74
Selecting the correct operating mode................................................................................................... 74
Clamping the workpiece........................................................................................................................ 74
Presetting with a 3-D touch probe........................................................................................................ 75
1.7 Running the first program.................................................................................................................. 76
Selecting the correct operating mode................................................................................................... 76
Choosing the program you want to run................................................................................................ 76
Starting the program..............................................................................................................................76