Siemens SINUMERIK 840D Operating Manual

Creating a ShopMill program
7.17 Example, standard machining
Milling
248 Operating Manual, 03/2010, 6FC5398-7CP20-1BA0
ZI -20 abs
RP 100
SC 1
Machining direction Climbing
Retraction position
pattern
Optimized
2. Press the "Accept" softkey.
The work plan is displayed. Program header and end of program are
created as program blocks.
The end of program is automatically defined.
2. Rectangular spigots, face milling
1. Press the "Milling" and "Face milling" softkeys.
2. Enter the following technology parameters:
T FACING TOOL D1 F 0.1 mm/tooth V 750 m/min
3. Enter the following parameters:
Machining Roughing (∇)
Direction
X0 -2,5 abs
Y0 -2,5 abs
Z0 1 abs
X1 185 abs
Y1 185 abs
Z1 0 abs
DXY 80%
DZ 2,0
UZ 0
4. Press the "Accept" softkey.

Siemens SINUMERIK 840D Specifications

General

Series	SINUMERIK 840D
Axes	Up to 31
Channels	Up to 10
Operating System	Windows-based
Power Supply	24 V DC
Control Unit Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
Interpolation	Spline
PLC	Integrated PLC
Data Storage	CompactFlash, USB