LNS QUICK LOAD SERVO S3 T BARFEED, Service Manual, Page: 72 / 152

SETTINGS
SERVICE MANUAL – QL Servo S3-T
Part feed out via the sub spindle
This parameter is mainly used on lathes with two spindles, when the
sub spindle is responsible for part feed out.
In this case, the pusher does not follow the material, but the bar feeder
can calculate the end of bar time, using known variables as a basis,
such as: bar length, total part feed out length, number of collet
openings, minimum remnant length.
Loading parts with the extended loading pusher
When this working mode is selected, the pusher is not used. Loading is
ensured by a special extended loading pusher. When the loading table
is in the lowered position, the manual functions are deactivated. The end
of bar position does not require any particular setting for this type of
work.
Contact your LNS agent for more information on this application.
Misc. Applications
Auto cycle simulation function - Dry Run
(may not be visible)
This function allows the lathe to be used (in a production cycle) without
the bar feeder (piece work, lathe preheating, etc.).
Mechanical stop
When loading parts in manual mode (without the bar feeder), to facilitate
positioning of parts in the lathe collet, a stop is usually installed behind
the collet.
This parameter enables the bar feeder pusher to be used as a stop.
NFORMATION
This application cannot function on lathes which have a “door open” signal
which is connected to the safety line, as this does not allow the pusher to
be moved when the lathe door is open.