3 overview of g commands in the machining section, G commands for turning – HEIDENHAIN SW 54843x-02 DIN Programming User Manual
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HEIDENHAIN MANUALplus 620, CNC PILOT 640
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.3 Ov
erview of G commands in the MA
CHINING section
10.3 Overview of G commands in
the MACHINING section
G commands for turning
Turning—Basic functions
Turning—Basic functions
Tool positioning without machining
Zero point shifts
G0
Positioning at rapid traverse
Overview: Zero point shifts
G14
Move to the tool change position
G51
Zero point shift
G140
Define the tool change position
G56
Additive zero-point shift
G701
Rapid traverse to machine
coordinates
G59
Absolute zero point shift
Simple linear and circular movements
G152
Zero point shift, C axis
G1
Linear movement
G920
Deactivate zero point shifts
G2
Circular movement cw with
incremental center dimensioning
G921
Deactivate zero point shift, tool
dimensions
G3
Circular movement ccw with
incremental center dimensioning
G980
Activate zero point shift
G12
Circular movement cw with absolute
center dimensioning
G981
Activate zero point shift, tool
dimensions
G13
Circular movement ccw with
absolute center dimensioning
Safety clearances
Feed rate and spindle speed
G47
Set safety clearances
Gx26
Speed limit *
G147
Safety clearance (milling)
G64
Interrupted feed rate
Tool-tip radius compensation (TRC/MCRC)
Gx93
Feed per tooth *
G40
Switch off TRC/MCRC
G94
Feed per minute
G41
TRC/MCRC, left
Gx95
Feed per revolution
G42
TRC/MCRC, right
Gx96
Constant surface speed
Tools, types of compensation
Gx97
Shaft speed
T
Insert the tool
Oversizes
G148
(Changing the) cutter compensation
G50
Switch off oversize
G149
Additive compensation
G52
Switch off oversize
G150
Compensate right tool tip
G57
Paraxial oversize
G151
Compensate left tool tip
G58
Contour-parallel oversize