3D Systems BFB-3000 - Page 42

BFB-3000 Set Up and Operations Manual
Document No: D100253 42
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COMMENTS
NOZZLE TOO HIGH:
Not enough pressure
on the filament into
the bed, therefore
small contact area
between filament and
bed. Raft may detach
in mid print.
OK:
Filament pushed into
the bed slightly to
maximise surface
area contact with
bed, but still maintain
extrusion flow.
NOZZLE TOO LOW:
Not enough clearance
for the filament to be
extruded, damaging
either the extruder or
the bed.