Siemens SINUMERIK 840D SL Operating Manual page 143

Parameters
F
S / V
Spindle M function
Machining
Direction
X0
Y0
Z0
X1
Y1
Z1
DXY
DZ
UZ
Note
The same finishing allowance must be entered for both roughing and finishing. The finishing
allowance is used to position the tool for retraction.
See also
Tool, offset value, feed and spindle speed (T, D, F, S, V) (Page 248)
Milling
Operating Manual, 02/2012, 6FC5398-7CP40-3BA0
Description
Feedrate
Spindle speed or constant cutting rate
Direction of spindle rotation (only when ShopMill is not active)
•
•
The following machining operations can be selected:
∇ (roughing)
•
∇∇∇ (finishing)
•
Same direction of machining
•
•
Alternating direction of machining
•
•
Corner point 1 of surface in X direction (abs. or inc.)
Corner point 1 of surface in Y direction (abs. or inc.)
Height of blank (abs. or inc.)
Corner point 2 of surface in X direction (abs. or inc.)
Corner point 2 of surface in Y direction (abs. or inc.)
Height of finished part (abs. or inc.)
Max. infeed in the XY plane (dependent on milling cutter diameter)
Alternatively, you can specify the plane infeed as a %, as a ratio → plane infeed
(mm) to milling cutter diameter (mm).
Max. infeed in Z direction - (only for roughing)
Finishing allowance, depth
Execution in manual mode
3.7 Simple face milling of the workpiece
Unit
mm/min
mm/rev
rpm
m/min
mm
mm
mm
mm
mm
mm
mm
%
mm
mm
143