HEIDENHAIN TNC 620 User Manual page 29

1 First Steps with the TNC 620....................................................................................................... 57
1.1 Overview................................................................................................................................................ 58
1.2 Machine switch-on................................................................................................................................58
Acknowledging the power interruption and moving to the reference points..........................................58
1.3 Programming the first part.................................................................................................................. 59
Selecting the correct operating mode.................................................................................................... 59
The most important TNC keys................................................................................................................59
Opening a new program/file management.............................................................................................60
Defining a workpiece blank.................................................................................................................... 61
Program layout........................................................................................................................................ 62
Programming a simple contour...............................................................................................................63
Creating a cycle program........................................................................................................................66
1.4 Graphically testing the first part (option number 20).......................................................................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
Datum setting with a 3-D touch probe (option number 17)....................................................................75
1.7 Running the first program................................................................................................................... 76
Selecting the correct operating mode.................................................................................................... 76
Choosing the program you want to run................................................................................................. 76
Start the program....................................................................................................................................76
HEIDENHAIN | TNC 620 | ISO Programming User's Manual | 9/2016
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