HEIDENHAIN TNC 620 User Manual page 686

18
Tables and Overviews
18.6 DIN/ISO function overview
G codes
Cycles for drilling, tapping and thread milling
THREAD MILLING
G262
THREAD MLLNG/CNTSNKG
G263
THREAD DRILLNG/MLLNG
G264
HEL. THREAD DRLG/MLG
G265
OUTSIDE THREAD MLLNG
G267
Cycles for milling pockets, studs and slots
FACE MILLING
G233
RECTANGULAR POCKET
G251
CIRCULAR POCKET
G252
SLOT MILLING
G253
CIRCULAR SLOT
G254
RECTANGULAR STUD
G256
CIRCULAR STUD
G257
POLYGON STUD
G258
Cycles for creating point patterns
POLAR PATTERN
G220
CARTESIAN PATTERN
G221
SL Cycles
CONTOUR
G37
CONTOUR DATA for G121 to G124
G120
PILOT DRILLING
G121
ROUGH-OUT
G122
FLOOR FINISHING
G123
SIDE FINISHING
G124
CONTOUR TRAIN for open contour
G125
CONTOUR TRAIN DATACYLINDER SURFACE
G270
G127 CYLINDER SURFACE
G128
CYL SURFACE RIDGE
G129 CYL. SURFACE CONTOUR
G139
TROCHOIDAL SLOT
G275
Coordinate conversions
DATUM SHIFT from datum tables
G53
DATUM SHIFT in programMIRRORING
G54
ROTATION
G28
SCALING FACTOR
G73
WORKING PLANE
G72
DATUM SETTING
G80
G247
Cycles for multipass milling
MULTIPASS MILLING
G230
RULED SURFACE
G231
*) blockwise effective function
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HEIDENHAIN | TNC 620 | ISO Programming User's Manual | 9/2016