Manual Retraction - Siemens SINUMERIK Series Operating Manual

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Manual retraction

In the following cases, the "Retract" function allows drilling tools to be retracted in the tool

direction in the JOG mode:

● After interrupting a thread tapping operation (G33/331/G332),

● After interrupting machining operations using drilling tools (tools 200 to 299) as a result of

power failure or a RESET at the machine control panel.

The tool and/or the workpiece remain undamaged.

Retraction is especially useful when the coordinate system is swiveled, i.e. the infeed axis is

not in the vertical position.

In the case of tapping, the form fit between the tap and the workpiece is taken into account

and the spindle moved according to the thread.

Use the Z axis as well as the spindle when retracting from threads.

The machine OEM sets up the "Retract" function.

Operating Manual, 08/2018, 6FC5398-7CP41-0BA0

Machine manufacturer

Please observe the information provided by the machine manufacturer.

The power feed to the machine is interrupted.

<RESET> interrupts an active part program.

After a power supply interruption, switch on the controller.

Select the JOG operating mode.

Press the Menu forward key.

Press the "Retract" softkey.

The "Retract Tool" window opens.

The softkey is available only when an active tool and retraction data are

Select the "WCS" coordinate system on the machine control panel.

Execution in manual mode

5.6 Manual retraction