9
Examples 10.04
9.1 Exam
le 1: Machinin
with rectan
./circ.
ocket and circumf. slot
9
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9-418 SINUMERIK 840D/840Di/810D Operation/Programming ShopMill (BAS) – 10.04 Edition
9.1 Example 1: Machining with rectang./circ. pocket and circumf. slot
Workpiece drawing
R
1
0
R
1
0
R
5
2
0
3
5
7
0
4
0
1
5
o
Start point
3
0
R
1
0
15
2
0
o
R
2
8
3
0
o
R40
R
2
5
1
5
R
2
0
Depth -3
R
1
5
1
0
4
2
0
16
10
0
95
180
0
+X
+Y
15
25
60
115
135
155
85
0
- 4
-10
0
-6
0
15 25 90 155 165
180
Program Part_4
1. Program header
• Define the blank:
X0 0 abs Y0 0 abs Z0 0 abs
X1 180 abs Y1 180 abs Z1 -20 abs
• Press the
softkey.
2. Face milling
• Select via the
Face
milling >
softkeys and choose a
machining strategy
• Example of technological data:
T FACING TOOL F 0.1 mm/tooth V 1200 m/min
Machining
Roughing
X0
0 abs
Y0
0 abs
Z0
1 abs
X1
180 abs
Y1
180 abs