Siemens SINUMERIK 840D Operation/Programming

9
Examples 10.04
9.1 Exam
p
le 1: Machinin
g
with rectan
g
./circ.
p
ocket and circumf. slot
9
 Siemens AG, 2004. All rights reserved
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

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