LNS QUICK LOAD SERVO S3 T BARFEED, Service Manual

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MECHANICAL EQUIPMENT
SERVICE MANUAL – QL Servo S3-T
3. MECHANICAL EQUIPMENT
WARNING
Moving parts pose a risk of injury!
Crushing and cutting hazards.
Always unplug the power plug and shut off the air supply before servicing
the bar feeder.
BAR MAGAZINE
DESCRIPTION
Placed on the side of the bar feeder, the bar magazine is 1000 mm deep and can house bars of different lengths, from 300
mm to 1600 mm.
To facilitate movement of the bars on the magazine, the latter has been fitted with a grid onto which the bars are placed.
However, if certain bars (profiled bars, for example) have difficulty sliding, the gradient can be increased using an axis located
underneath the magazine. Conversely, if bars with a small diameter start to pile up, the gradient can be decreased.
A protection grid prohibits access to the magazine during the automatic cycle. In manual mode, the grid, which is fitted onto
hinges, can be retracted to enable the operator to perform all the required maintenance operations.
Under no circumstances may a rotating bar protrude past the
end of the lathe spindle. The maximum authorized length that
can be loaded by the bar feeder is given by the length of the
lathe spindle. The bar should never extend more than 3 times
its diameter beyond the lathe's clamping unit without support. A
limiter enables the maximum bar length to be set on the
magazine.
When they are on the magazine, the bars are held in place by stops arranged along an axis. The position of the stops is set
automatically when the loading diameter is entered into the bar feeder parameters