Siemens SINUMERIK 840D sl User Manual

Parameter Description Unit
Hirth joint (for ShopMill
program)
● Round off to the next Hirth joint for a minimum beta difference
● Round beta up
● Round beta down
Note:
For machines with a Hirth joint
Tool Tool tip when swiveling
● Tracking
The position of the tool tip is maintained during swiveling.
● No tracking
The position of the tool tip is not maintained during swiveling.
Preferred direction (for
ShopMill program)
Preferred direction of the swivel axis for several possible alignments of the machine
Machining
● ∇ (roughing)
● ∇∇∇ (finishing)
Position Stock removal position:
Programming technological functions (cycles)
10.4 Turning - milling/turning machine
Milling
Operating Manual, 08/2018, 6FC5398-7CP41-0BA0 517

Siemens SINUMERIK 840D sl Specifications

General

Control Type	CNC
Number of Axes	Up to 31
Max Number of Channels	10
Interfaces	Ethernet, PROFIBUS, PROFINET, USB
Interpolation	5-axis interpolation
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Display	TFT color display, various sizes
Programming Languages	DIN/ISO
Safety Features	Safety Integrated
PLC	Integrated PLC S7-300
Drive Interface	SINAMICS S120
Data Storage	CF card, USB
Operating System	Windows-based