Siemens SINUMERIK 840D Operating Manual page 132

Execution in manual mode
3.6 Simple face milling of workpiece
Parameters
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 229)
132
Description
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
Operating Manual, 03/2010, 6FC5398-7CP20-1BA0
Unit
mm
mm
mm
mm
mm
mm
mm
%
mm
mm
Milling