Siemens SINUMERIK 840D Function Manual

Detailed Description
2.3 Tool cutting edge
Basic logic functions: Tool Offset (W1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
41
Length of cutting edge
The cutting edge position describes the position of the tool tip P in relation to the cutting
edge center point S. The cutting edge position is entered in tool parameter 2 (shown as P2 in
the figure).
3  3  3 3  3  3  3 
3 6
3 3 
;
=
3
6
Figure 2-6 Tool parameter 2 (P2): Machining behind the turning center
3  3  3 3  3  3  3 
3 6
3 3 
;
=
3
6
Figure 2-7 Tool parameter 2 (P2): Machining in front of the turning center
;
=
3  3 
3 
3  3 
3  3 
3 6
3 
3 
3
6
;
=
;
=
;
=
;
=
Figure 2-8 Tool parameter 2 (P2): Cutting edge position for vertical boring and turning mills

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