Siemens SINUMERIK 840D sl User Manual

Parameter Description Unit
Direction Same direction of machining
●
●
Alternating direction of machining
●
●
X0
Y0
Z0
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.)
mm
mm
mm
X1
Y1
Z1
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.)
mm
mm
mm
DXY 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).
mm
%
DZ Max. infeed in Z direction - (only for roughing) mm
UZ Finishing allowance, depth mm
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 334)
Execution in manual mode
5.7 Simple face milling of the workpiece
Milling
Operating Manual, 08/2018, 6FC5398-7CP41-0BA0 181

Siemens SINUMERIK 840D sl Specifications

General

Control Type	CNC
Number of Axes	Up to 31
Max Number of Channels	10
Interfaces	Ethernet, PROFIBUS, PROFINET, USB
Interpolation	5-axis interpolation
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Display	TFT color display, various sizes
Programming Languages	DIN/ISO
Safety Features	Safety Integrated
PLC	Integrated PLC S7-300
Drive Interface	SINAMICS S120
Data Storage	CF card, USB
Operating System	Windows-based