Siemens SINUMERIK 802D sl Servisní příručka stáhnout pdf (Strana 44)

Manual machining

5.2 Display and operator control optios in the main screen for "Manual Machine Plus"

Manual Machine Plus Turning

44 Programming and Operating Manual, 06/2009, 6FC5398-6CP10-1BA0

5.2.8 Changing the feedrate/spindle type

Changing the operating sequences feedrate type "F"

By pressing the <Cursor keys>, you go to the display field which contains the currently

programmed feedrate type (on dark background).

Figure 5-8 Type of feedrate

By pressing the toggle key <SELECT>, you can choose one of the following feedrate types:

● Time feed (mm/min)

If time feed is selected, the axes are moved at the speed entered in this field (mm/min)

(unless rapid traverse override is activated). It can be influenced by the feedrate override

switch setting.

The time feed is only possible for a constant spindle speed.

● Rotary feedrate (mm/rev)

In "Spindle speed + revolutional feedrate" or "Const. cutting speed + revolutional

feedrate" mode, the value entered in this field determines the axis speed (unless rapid

traverse override is activated). It is influenced directly by the feedrate override weighting

setting and indirectly by the spindle override weighting setting.

Changing the operating sequences spindle type "S"

By pressing the <Cursor keys>, you go to the display field which contains the currently

programmed spindle type (on dark background).

Figure 5-9 Spindle type

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 129 130

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Siemens SINUMERIK 802D sl Servisní příručka Strana 44