Siemens SINUMERIK 840D Operation & Programming Manual

12
08.02 Examples
12.4 Exam
p
le 4: External machinin
g
with thread undercut and
g
roove
12
© Siemens AG, 2002. All rights reserved
SINUMERIK 840D/810D Operator's Guide ManualTurn (BAM) – 08.02 Edition 12-201
Result
3. Contour input
with contour calculator
• Call
CONTOUR mode
• Press soft key
New
contour
• Enter contour name (here: Cont_14) and confirm
• Contour start point X0: 0 Z0: 0
FRCM: –
• Press soft key
• Enter the following contour elements and confirm each time by
pressing soft key
:
1. R: 15 X: 16 K: -15
Select
dialog
Accept
dialog
R: 1
2. Z: -20 FS: 0
3. FS: 1
4. X: 30 Z: -25 α1
α1α1
α1: 165 FS: 0
5. α1
α1α1
α1: 180 R: 4
6. R: 25 X: 40 I: 60
Select
dialog
Accept
dialog
Select
dialog
Accept
dialog
K: -20 FS: 0
7. FS: 0
8. R: 5 X: 55 I: 55 K: -50
Select
dialog
Accept
dialog
FS: 0
Tangent
to prec.
9. Z: -65 FS: 0

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