Siemens SINUMERIK 810D

3
10.04 Programming with ShopMill
3.8 Millin
g
3
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Operation/Programming ShopMill (BAS) – 10.04 Edition 3-265
The same finishing allowance must be entered for both roughing and
finishing. The finishing allowance is used to position the tool for
retraction.
Programming example
Face milling
You want to cut to a depth of 10mm on a workpiece surface. 8mm must be
removed in a rough cut and 2mm in a finish cut. The cutter diameter is 40mm.
Blank dimensions: X0=0, Y0=0, Z0=10, X1=100 abs., Y1=50 abs., Z1=0 abs
UZ=2
Z1=0
100
X
Z
ZO=10
Z=-40
Roughing
Finishing
Face milling: Roughing and finishing
Face milling, roughing Face milling, finishing
Extract from machining plan; Roughing and finishing in face milling