Define
4.7 Manual grinding
Cylindrical grinding
Programming and Operating Manual, 07/2009, 6FC5398-4CP10-2BA0
57
● Feedrate X (mm/min)
● Dwell time at reversal point position 2 (in seconds if there is a tool spindle present;
otherwise, in revolutions)
This function starts manual grinding with the handwheel. The following prompt is displayed:
"The selected program will cause the axes to perform a traversing motion! Do you wish to
continue?"
Execution of manual grinding with handwheel (reciprocation).
Exiting manual grinding
Exit manual grinding.
Special features in relation to "Sense workpiece"
To be able to intervene in the grinding procedure when performing manual grinding, the PLC
buttons for "interrupt" and "dressing" are active during manual grinding.
The PLC button "Handwheel" terminates manual grinding at the start position of the infeed
axis. When manual grinding is aborted with the PLC button "Handwheel", the last position of
the infeed axis is saved. This saved position of the infeed axis is calculated in a subsequent
"
Sense workpiece (Page 48)" command.
The calculation is only possible for the infeed axis from manual grinding and also only once
directly after manual grinding. If the "Sense workpiece" command is aborted or a different
axis than the last infeed axis is set, each axis can then be calibrated at freely definable axis
positions.
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