HEIDENHAIN TNC 620 Programming Station

Contents
12 Data transfer from CAD files.....................................................................................................493
12.1 Screen layout of the CAD viewer....................................................................................................494
CAD Viewer fundamentals....................................................................................................................................... 494
12.2 Generating STL files with 3D mesh (option 152)............................................................................ 495
Positioning the 3D model for rear-face machining.............................................................................................497
12.3 CAD Import (option 42).................................................................................................................. 498
Application....................................................................................................................................................................498
Using the CAD viewer................................................................................................................................................499
Opening the CAD file................................................................................................................................................. 499
Basic settings..............................................................................................................................................................500
Setting layers...............................................................................................................................................................502
Setting a preset...........................................................................................................................................................503
Setting the datum.......................................................................................................................................................506
Selecting and saving a contour...............................................................................................................................509
Selecting and saving machining positions........................................................................................................... 513
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HEIDENHAIN | TNC620 | Klartext Programming User's Manual | 01/2022