HEIDENHAIN TNC 620 (34056x-04) Cycle programming - Manual (Page 14)

Contents
14
TNC 620 | User's Manual Cycle Programming | 5/2013
2 Using Fixed Cycles........................................................................................................................... 43
2.1 Working with fixed cycles..................................................................................................................... 44
Machine-specific cycles (software option19)........................................................................................... 44
Defining a cycle using soft keys.............................................................................................................. 45
Defining a cycle using the GOTO function.............................................................................................. 45
Calling a cycle.......................................................................................................................................... 46
2.2 Program defaults for cycles.................................................................................................................. 48
Overview.................................................................................................................................................. 48
Entering GLOBAL DEF.............................................................................................................................48
Using GLOBAL DEF information..............................................................................................................49
Global data valid everywhere...................................................................................................................50
Global data for drilling operations............................................................................................................ 50
Global data for milling operations with pocket cycles 25x...................................................................... 50
Global data for milling operations with contour cycles............................................................................51
Global data for positioning behavior........................................................................................................ 51
Global data for probing functions............................................................................................................ 51
2.3 PATTERN DEF pattern definition...........................................................................................................52
Application................................................................................................................................................ 52
Entering PATTERN DEF............................................................................................................................53
Using PATTERN DEF................................................................................................................................53
Defining individual machining positions................................................................................................... 54
Defining a single row............................................................................................................................... 54
Defining a single pattern..........................................................................................................................55
Defining individual frames........................................................................................................................56
Defining a full circle................................................................................................................................. 57
Defining a pitch circle.............................................................................................................................. 58
2.4 Point tables............................................................................................................................................. 59
Application................................................................................................................................................ 59
Creating a point table...............................................................................................................................59
Hiding single points from the machining process................................................................................... 60
Selecting a point table in the program.................................................................................................... 60
Calling a cycle in connection with point tables....................................................................................... 61