Simple Stock Removal Of Workpiece - Siemens sinumerik 840D sl Operating Manual

Working in manual mode

3.5 Simple stock removal of workpiece

3.5 Simple stock removal of workpiece
Some blanks have a smooth or even surface. For example, you can use the stock removal
cycle to turn the face surface of the workpiece before machining actually takes place.
If you want to bore out a collet using the stock removal cycle, you can program an undercut
(XF2) in the corner.
Risk of collision
The tool moves along a direct path to the starting point of the stock removal. First move the
tool to a safe position in order to avoid collisions during the approach.
Note
You cannot use the "Repos" function during simple stock removal.
Prerequisite
To carry out simple stock removal of a workpiece in manual mode, a measured tool must be
in the machining position.
Procedure
102
CAUTION
1. Press the "Machine" operating area key
2. Press the <JOG> key.
3. Press the "Stock removal" softkey.
4. Enter desired values for the parameters.
5. Press the "OK" softkey.
The parameter screen is closed.
6. Press the <CYCLE START> key.
The "Stock removal" cycle is started.
You can return to the parameter screen form at any time to check and
correct the inputs.
Operating Manual, 07/2010, 6FC5398-8CP40-0BA0
Turning