HEIDENHAIN TNC 360 ISO Programming - Manual (Page 15)

TNC 360
8 Cycles
8.1 General Overview of Cycles ................................................................ 8-2
Programming a cycle ................................................................................................... 8-2
Dimensions in the tool axis ......................................................................................... 8-3
8.2 Simple Fixed Cycles.............................................................................. 8-4
PECKING G83 .............................................................................................................. 8-4
TAPPING with floating tap holder G84 ........................................................................ 8-6
RIGID TAPPING G85 ................................................................................................... 8-8
SLOT MILLING G74 .................................................................................................... 8-9
POCKET MILLING G75/G76 ...................................................................................... 8-11
CIRCULAR POCKET MILLING G77/G78 ................................................................... 8-13
8.3 SL Cycles ............................................................................................. 8-15
CONTOUR GEOMETRY G37 .................................................................................... 8-16
ROUGH-OUT G57 ..................................................................................................... 8-17
Overlapping contours ................................................................................................ 8-19
PILOT DRILLING G56 ................................................................................................ 8-25
CONTOUR MILLING G58/G59 .................................................................................. 8-26
8.4 Cycles for Coordinate Transformations ........................................... 8-29
DATUM SHIFT G54 ................................................................................................... 8-30
MIRROR IMAGE G28 ................................................................................................ 8-33
ROTATION G73 ......................................................................................................... 8-35
SCALING FACTOR G72 ............................................................................................. 8-36
8.5 Other Cycles ........................................................................................ 8-38
DWELL TIME G04 ..................................................................................................... 8-38
PROGRAM CALL G39 ............................................................................................... 8-38
ORIENTED SPINDLE STOP G36 ............................................................................... 8-39