Taper Turning - Siemens SINUMERIK 840D sl Operating Manual

16.5.2

Taper turning

The basic effective direction can be selected via the axis direction keys or via the cross-
switching lever. In addition, a taper angle (α1) can also be entered.
Procedure
Note
Selecting/deselecting the taper turning and changing the angle α1 is only possible in the reset
state.
Parameter
T
D
ST
F
S / V
Spindle M function
Turning
Operating Manual, 05/2017, A5E40868721
Select the direction with the aid of the cross-switching lever.
The axes are moved at the set machining feedrate.
Note:
Please refer to the machine manufacturer's specifications.
The active direction is graphically displayed in the basic screen by means
of the wind rose.
1. "Manual Machine" is active.
2. Press the "Taper turning" softkey.
3. Select the tool, spindle, and spindle direction and specify the machining
feedrate.
4. Enter the desired angle α1.
Description
Tool name
Cutting edge number
Feedrate
Spindle speed or constant cutting rate
Spindle off: Spindle is stopped
CCW rotation: Spindle rotates counterclockwise
Working with Manual Machine
16.5 Simple workpiece machining
Unit
mm/min
mm/rev
rev/min
m/min
775