Siemens sinumerik 840d Programming Manual page 494

Tables
15
15.1 List of instructions
G33 Thread interpolation with constant pitch
G34 Increase in thread pitch (progessive change)
G35 Decrease in thread pitch (degressive change)
1
G40 Tool radius compensation OFF
G41 Tool radius compensation to left of contour
G42 Tool radius compensation to right of contour
G53 Suppression of current zero offset (non-modal)
G54 1st settable zero offset
G55 2nd settable zero offset
G56 3rd settable zero offset
G57 4th settable zero offset
G58
G59
1
G60 Exact stop deceleration
G63 Tapping with compensating chuck
G64 Exact stop – contouring mode
G70 Dimension in inches
1
G71 Metric dimension
G74 Reference point approach
G75 Fixed point approach
1
G90 Dimension setting, absolute
G91 Incremental dimension setting
1
Linear feed F in mm/min or inch/min and °/min
G94
G95 Revolutional feedrate F in mm/rev or inch/rev
G96 Constant cutting speed ON
15-494
0.001, ..., Motion command
2000.00
mm/rev
Motion command
Motion command
incl. programmed
offsets
Machine axes
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
12.98
G33 Z... K... SF=...
; cylinder thread
G33 X... I... SF=...
; face thread
G33 Z... X... K... SF=...
; taper thread
(path longer in
Z axis than in X
axis)
G33 Z... X... I... SF=...
; taper thread
(path longer in
X axis than in
Z axis)
G34 Z... K... F =...
ZU
G35 Z... K... F =...
AB
G63 Z... G1
G74 X... Z...; separate block
G75 FP=.. X1=... Z1=...;
separate block
G90 X... Y... Z...(...)
Y=AC(...) or
X=AC Z=AC(...)
G91 X... Y... Z... or
X=IC(...) Y=IC(...) Z=IC(...)
G96 S... LIMS=... F...
 Siemens AG 2000. All rights reserved
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s 2
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s
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