Spindle Speed Limitation - Siemens SINUMERIK 840DE Operation & Programming Manual

3
Preparatory Functions for Machining

3.5 Spindle speed limitation

3.5

Spindle speed limitation

Spindle
V = const
act. val.
3-52
Sequence of operations
Select any operating mode
Select the extended soft key menu by pressing the ">" key
Select the soft key labeled "Spindle"
In this menu you can
• define a speed S, either in rev/min or m/min
• define a max. spindle speed in rev/min
• enter a speed limitation for the constant cutting speed (m/min) in
rev/min.
The constant cutting speed is also displayed as a set speed in
rev/min.
The "V=const act. val." soft key displays the spindle speed in place of
the cutting rate in the spindle display window if the cutting rate is
programmed in the machining steps.
© Siemens AG, 2002. All rights reserved
SINUMERIK 840D/810D Operator's Guide ManualTurn (BAM) – 08.02 Edition
3
08.02