Siemens Sinumerik 802D sl Programming Manual page 20

Programming Basics
1.2 Basics of feed function
Example of programming (circular interpolation mode)
G94;
G91 G03 X ... Z .. I ... F200.;
Fig. 1-4
Notice
Do not specify a negative value for an F command.
Rotary axis and linear axis
An F command specified in the interpolation mode between a rotary axis and a
linear axis represents the feedrate in the tangential direction.
Example of programming
G94 G91;
G01 Z10. C60. F100.;
Fig. 1-5
1-20
F command in the simultaneous 2-axis control circular interpolation (feed per
minute)
F command in interpolation between rotary axis and linear axis (feed per minute)
SINUMERIK 802D sl/840D sl840D/840Di sl/840Di/810D ISO Turning - - 04.07 Edition
Center
+X
+Z
Tangential velocity
100 mm/min
+Z
60 deg
+C
© SIEMENS AG 2007 All rights reserved
04.07
200 mm/min
Fx
Fz
10 mm