Siemens SINUMERIK 840D sl Operation/Programming Manual page 78

Setting Up the Machine
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2.8 Manual mode
Cycle Start
Start spindle
Jog
Cycle Start
Stopping the spindle
Jog
Cycle Start
Changing the spindle
speed
Jog
Cycle Start
Position spindle
Jog
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Press the "Cycle Start" key.
The tool is automatically swung into machining position and the name
of the tool is displayed in the tool status list.
Select the "T, S, M" softkey in "Machine Manual" mode.
Select the main spindle (S1), the tool spindle (S2), or the counter-
spindle (S3) in the left input field of the spindle parameter.
In the right input field, enter the desired spindle speed or cutting
speed.
Set the gearing step, in case the machine has a gearbox for the
spindle.
In the field below it, select the direction of spindle rotation:
Press the "Cycle Start" key.
The spindle rotates.
Select the "T, S, M" softkey in "Machine Manual" mode.
In the lower spindle field, select the "Spindle stop" function.
Press the "Cycle Start" key.
The spindle stops.
Select the "T, S, M" softkey in "Machine Manual" mode.
Specify the desired spindle speed.
Press the "Cycle Start" key.
The spindle continues rotating at a new speed.
Select the "T, S, M" softkey in "Machine Manual" mode.
SINUMERIK 840D sl Operation/Programming ShopTurn (BAT) – 08/2005 Edition
Spindle rotating right
Spindle rotating left
♥ Siemens AG, 2005. All rights reserved
08/2005
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