Siemens SINUMERIK 802D sl Programming And Operating Manual page 48

Setup
4.6 Manual grinding
The following oscillation data is possible:
● Position 1 (start)/2 (end):
● Dwell time at reversal point position 1 (in seconds if there is a tool spindle present;
● Feedrate X (mm/min)
● Feedrate Z (mm/stroke)
● Dwell time at reversal point position 2 (in seconds if there is a tool spindle present;
This function starts manual grinding with the handwheel. The following prompt is displayed:
Figure 4-22
Execution of manual grinding with handwheel (oscillation).
Exiting manual grinding
Exit manual grinding.
Special features in connection with "Measure workpiece"
In order to be able to intervene in the grinding process during manual grinding, the PLC keys
for "Interruption" and "Dressing" are active during manual grinding.
The PLC key "Handwheel" ends manual grinding on the starting position of the infeed axis.
By aborting manual grinding with PLC key "Handwheel", the last position of the infeed axis is
saved. This saved position of the infeed axis will be calculated with a following "Measure
workpiece (Page 42)".
Measuring is possible only for the infeed axis from manual grinding and only once directly
after manual grinding. If "Measure workpiece" is aborted or another axis is set as the last
infeed axis, then every axis with any axis positions can be calibrated again.
48
– Use the numeric keypad to enter position 1/2 in the relevant input field.
– Use traversing key <X> or <Z> on the machine control panel to approach position 1/2
and use vertical softkey "Position 1"/"Position 2" to transfer the position to the input
field (teach in).
otherwise, in revolutions)
otherwise, in revolutions)
Prompt
Programming and Operating Manual, 11/2012, 6FC5398-5CP10-3BA0
Surface grinding