


Flexibility and efficiency for small lots
Turning from the bar can offer substantial advantages
when precision lathes
are used universally for the pro-
duction of individual parts or small lots.
So-called short
bars with lengths up to 1,200/1,600/2,200 mm are ideal
as stock in this case. The maximum length of material is defined by the respective
spindle or spindle length.
The spindle of the lathe is equipped with a suitable spindle
filler
tube, which serves as close-fitting guiding channel
for the workpiece bars. Suitable spindle extensions are available for bars
that are longer than the machine spindle.
The
automatic short bar loader ILS-RBK is designed
for frequent changing of the
workpiece bars and for fast, trouble-free operation. Everything is aimed at
improving
turning efficiency. For example, the magazine can be re- loaded
by the operator without stopping the machine.
Loading is performed
by a two-step feed, which
pushes the workpiece bar into the spindle or spindle
filler
tube of the lathe under control. A pusher rod then positions
the bar
in the chuck. With their close guiding of the bars,
the spindle filler tubes guarantee vibration-free precision machining, especially
also of square or hexagonal work-
piece bars.
Thanks
to the minimal set-up work required and
integration of fully automatic loading
in the turning process, small lots can already be produced with top efficiency.
Automatic short
bar loader ILS-REX