Siemens SINUMERIK 840D sl Operating Manual page 492

Programming technology functions (cycles)
8.6 Further cycles and functions
Parameter Description
Machining
∇ (roughing)

Plain text: _ROUGH
∇∇ (semi-finishing)

Plain text: _SEMIFIN
∇∇∇ (finishing)

Plain text entry: _FINISH
Deselection

Plain text entry: _OFF
For "Multi-axis programming yes", the following plain texts are generated in
accordance with the machining type:
∇ (roughing) with input of the orientation tolerance

Plain text: _ORI_ROUGH
∇∇ (semi-finishing) with input of the orientation tolerance

Plain text entry: _ORI_SEMIFIN
∇∇∇ (finishing) with input of the orientation tolerance

Plain text entry: _ORI_FINISH
Tolerance Tolerance of the machining axis
Multi-axis Multi-axis program for 5-axis machines
program
Yes

The orientation tolerance >0 degrees can be entered here
No

The value 1 is entered automatically
Note
The field can be hidden.
Please observe the machine manufacturer's instructions.
492
Operating Manual, 02/2012, 6FC5398-8CP40-3BA0
Unit
Turning