Linear Interpolation (G01) - Siemens Sinumerik 802D sl Programming Manual
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04.07
2.1.2
Linear interpolation (G01)
Format
G01 X... Z... F... ;
With the commands of "G01 X(U)... Z(W)... ( C(H)... Y(V)...) F...;", linear interpola-
tion is executed in the simultaneous 2-axis control mode. The axes not designated
in the G01 block do not move. For the execution of the linear interpolation, the fol-
lowing commands must be specified.
Command format
To execute the linear interpolation, the commands indicated below must be speci-
fied.
S Feedrate
Feedrate is designated by an F code. The axes are controlled so that vector
sum (tangential velocity in reference to the tool moving direction) of feedrate of
the designated axes will be the specified feedrate.
S With an F code, axis feedrate is specified in either feed per spindle revolution
(mm/rev or inch/rev) or feed per minute (mm/min or inch/min).
Notice
For the C-axis, a feedrate cannot be specified in the feed per minute mode.
S End point
The end point can be specified in either incremental or absolute values corres-
ponding to the designation of an address character or G90/G91. For details, see
3.2.1, "Absolute/incremental designation".
Fig. 2-3
© SIEMENS AG 2007 All rights reserved
SINUMERIK 802D sl/840D sl840D/840Di sl/840Di/810D ISO Turning -- 04.07 Edition
(Fx: feedrate in the X-axis direction)
+X
Z
U
X
2
Linear interpolation
Commands Calling Axis Movements
2.1 Interpolation commands
Programmed point
W
Present tool position
+Z
2-25
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- G Code Display
- C.1 G Code Table
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